CN217856321U - Prevent blockking up automatic unloader of sawdust - Google Patents

Abstract

The utility model discloses an anti-blocking sawdust automatic discharging device, which comprises a discharging bin, wherein the top and the bottom of the discharging bin are respectively provided with a feeding hole and a discharging hole, the inner wall of the discharging bin is provided with a fixing ring, the fixing ring is provided with an elastic telescopic rod, the bottom of the elastic telescopic rod is fixed on the fixing ring, the top of the elastic telescopic rod is fixedly connected with a grid barrel, a vibrating mechanism is arranged above the grid barrel, the vibrating mechanism runs to drive the grid barrel to bounce up and down through the elastic telescopic rod, a pressure grinding bin is also arranged in the discharging bin below the grid barrel, a pressure grinding device is arranged in the pressure grinding bin, and materials fall into the pressure grinding device after passing through the grid barrel; this novel prevent blockking up automatic unloader of sawdust can break up the sawdust of blocking and adsorb inside metal impurity simultaneously when using, and the below can pulverize the sawdust after breaking up, reduces the sawdust particle diameter, and the follow-up processing production of being convenient for satisfies the user demand.

Description

Prevent blockking up automatic unloader of sawdust

Technical Field

The utility model relates to a sawdust unloading technical field especially relates to a prevent blockking up automatic unloader of sawdust.

Background

The sawdust is foam sawdust of trees scattered from the trees due to cutting during wood processing, china is a country where forestry resources are not reached, and the sawdust can be used for developing a plurality of products beneficial to production and life of people. And traditional sawdust is when the processing unloading, and the sawdust is the massive and inside a large amount of metallic impurity that contains mostly, influences the sawdust quality, and traditional sawdust particle diameter is great, and when extrusion production used, its inside clearance is great, and the air is more, seriously influences sawdust board intensity, can not satisfy the production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem and providing one kind can break up the sawdust of piecemeal when using and adsorb inside metallic impurity simultaneously, and the below can pulverize the sawdust after breaing up, reduces the sawdust particle diameter, and the follow-up processing production of being convenient for satisfies user demand's the automatic unloader of sawdust of preventing blockking up.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a prevent blockking up automatic unloader of sawdust, includes feed bin down, the top and the bottom of feed bin are equipped with feed inlet and discharge gate respectively down, the inner wall of feed bin is equipped with solid fixed ring down, gu be equipped with the elasticity telescopic link on the fixed ring, the bottom of elasticity telescopic link is fixed on solid fixed ring, the top and the grid bucket fixed connection of elasticity telescopic link, the top of grid bucket is equipped with vibration mechanism, vibration mechanism moves and drives the grid bucket through the elasticity telescopic link and beats from top to bottom, the below of grid bucket still is equipped with in the feed bin down and presses the storehouse, press to grind and be equipped with in the storehouse and press and grind the device, the material falls to pressing after the grid bucket and grinds in the device.

Preferably, the vibration mechanism includes first motor, pivot and eccentric wheel, the outside of feed bin is established down to first motor, the one end and the transmission of first motor output end of pivot are connected, and the inner wall of feed bin is established down to the other end, the eccentric wheel is fixed in the pivot and with the elastic telescopic rod one-to-one, thereby first motor drives the eccentric wheel through the pivot and rotates and drive the top-to-bottom of grid bucket with the compression of elastic telescopic rod.

Preferably, still be equipped with a plurality of absorption magnet rings in the grid bucket, it is a plurality of the diameter of absorption magnet ring increases from last to lower in proper order.

Preferably, the bottom of grid bucket is equipped with the arc and caves in, and the absorption magnet ring of below passes through the ribbon to be fixed in the arc is sunken, and remaining absorption magnet ring passes through the dead lever to be fixed on the grid bucket.

Preferably, the crushing device includes drive roll and driven voller, the tip of drive roll is equipped with the driving gear, and the tip of driven voller is equipped with the driven gear with driving gear engaged with, the outside of feed bin is equipped with the second motor down, the output and the coaxial fixed connection of drive roll of second motor.

Preferably, the circumference of drive roll is equipped with a plurality of and rolls protrudingly, the circumference of driven voller is equipped with a plurality of grooves that roll, it is protruding with the groove one-to-one that rolls to roll.

Preferably, the circumference of the crushing protrusion and the circumference of the crushing groove are both provided with crushing teeth.

Preferably, a conical funnel is further arranged between the crushing bin and the grid barrel.

The utility model discloses an anti-blocking sawdust automatic discharging device, which comprises a discharging bin, wherein the top and the bottom of the discharging bin are respectively provided with a feeding hole and a discharging hole, the inner wall of the discharging bin is provided with a fixing ring, the fixing ring is provided with an elastic telescopic rod, the bottom of the elastic telescopic rod is fixed on the fixing ring, the top of the elastic telescopic rod is fixedly connected with a grid barrel, a vibrating mechanism is arranged above the grid barrel, the vibrating mechanism drives the grid barrel to jump up and down through the elastic telescopic rod, a pressure grinding bin is also arranged in the discharging bin below the grid barrel, a pressure grinding device is arranged in the pressure grinding bin, and materials fall into the pressure grinding device after passing through the grid barrel; this novel prevent blockking up automatic unloader of sawdust can break up the sawdust of blocking and adsorb inside metal impurity simultaneously when using, and the below can pulverize the sawdust after breaking up, reduces the sawdust particle diameter, and the follow-up processing production of being convenient for satisfies the user demand.

Drawings

Fig. 1 is the utility model relates to a prevent blockking up automatic unloader of sawdust.

Fig. 2 is the utility model relates to a prevent blockking up automatic unloader middling pressure of sawdust and grind the structural schematic diagram of device.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. discharging a bin; 2. a feed inlet; 3. a discharge port; 4. a fixing ring; 5. an elastic telescopic rod; 6. a rotating shaft; 7. an eccentric wheel; 8. a first motor; 9. a grill bucket; 91. an arc-shaped recess; 92. a fixing rod; 10. an adsorption magnet ring; 11. a conical funnel; 12. pressing and grinding the bin; 121. a drive roll; 122. a driven roller; 123. a driving gear; 124. a driven gear; 125. pressing and grinding the protrusions; 126. pressing and grinding the groove; 127. grinding the teeth; 128. a second motor.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Please refer to fig. 1-3, a prevent blockking up automatic unloader of sawdust, including feed bin 1 down, the top and the bottom of feed bin 1 are equipped with feed inlet 2 and discharge gate 3 respectively down, the inner wall of feed bin 1 is equipped with solid fixed ring 4 down, gu be equipped with elastic telescopic rod 5 on the fixed ring 4, elastic telescopic rod 5's bottom is fixed on solid fixed ring 4, elastic telescopic rod 5's top and grid bucket 9 fixed connection, wherein grid bucket 9 is the metal grid bucket, is equipped with the hole on every side, and the sawdust of being convenient for passes through, the top of grid bucket 9 is equipped with vibration mechanism, vibration mechanism operation drives grid bucket 9 through elastic telescopic rod 5 from top to bottom, the below of grid bucket 9 still is equipped with in feed bin 1 down and presses and grinds storehouse 12, is equipped with to press the device in grinding storehouse 12, and the material falls to pressing the device behind grid bucket 9, and when using, the sawdust gets into feed bin 1 down through feed inlet 2, through vibration mechanism's the sawdust whereabouts of being convenient for the sawdust whereabouts from top to bottom, falls to pressing the storehouse in the sawdust of grid bucket 9, and can reduce greatly through pressing the device and grind the particle diameter of grinding the sawdust of beating and can satisfy one step and beat and use the requirement of grinding.

The utility model discloses in the scheme, vibration mechanism includes first motor 8, pivot 6 and eccentric wheel 7, first motor 8 is established in the outside of feed bin 1 down, the one end and the transmission of first motor 8 output of pivot 6 are connected, and the inner wall of feed bin 1 is established down to the other end, eccentric wheel 7 is fixed on pivot 6 and with 5 one-to-one of elastic telescopic rod, thereby first motor 8 drives eccentric wheel 7 through pivot 6 and rotates and drive the flexible telescopic rod 5 compression and drive grid bucket 9 bounce from top to bottom.

Further, still be equipped with a plurality of absorption magnet rings 10 in the grid bucket 9, it is a plurality of the diameter of absorption magnet ring 10 increases from last to lower in proper order, the bottom of grid bucket 9 is equipped with arc sunken 91, and absorption magnet ring 10 of below passes through the ribbon to be fixed in arc sunken 91, and remaining absorption magnet ring 10 passes through dead lever 92 to be fixed on grid bucket 9, because grid bucket 9 can beat from top to bottom through vibration mechanism, consequently, beat the in-process from top to bottom and break up the sawdust of blocking, and after breaking up, metals such as iron fillings that a plurality of absorption magnet rings 10 can adsorb and carry in the sawdust improve sawdust unloading quality.

In the utility model, the crushing device includes a driving roller 121 and a driven roller 122, a driving gear 123 is provided at the end of the driving roller 121, a driven gear 124 engaged with the driving gear 123 is provided at the end of the driven roller 122, a second motor 128 is provided at the outside of the lower bin 1, the output end of the second motor 128 is coaxially and fixedly connected with the driving roller 121, a plurality of crushing protrusions 125 are provided at the circumference of the driving roller 121, a plurality of crushing grooves 126 are provided at the circumference of the driven roller 122, and the crushing protrusions 125 and the crushing grooves 126 are in one-to-one correspondence; the second motor 128 is operated to rotate the driving roller 121, and the driving gear 123 of the driving roller 121 drives the driven roller 122 to rotate through the driven gear 124, during the rotation, the grinding protrusions 125 are matched with the grinding grooves 126 to further grind the sawdust and reduce the particle size.

Preferably, the grinding teeth 127 are arranged on the circumference of the grinding protrusion 125 and the circumference of the grinding groove 126, the grinding teeth 127 can further improve grinding efficiency, so that sawdust can be broken when passing through the grinding protrusion 125 and the grinding groove 126, and a conical funnel 11 is arranged between the grinding bin 12 and the grating barrel 9, wherein the conical funnel 11 can enable the sawdust to directly fall between the driving roller 121 and the driven roller 122, so that grinding efficiency is improved.

When the novel anti-blocking sawdust automatic discharging device is used, sawdust firstly falls into the grating barrel 9, the grating barrel 9 can be driven to jump up and down through the vibration mechanism, the blocked sawdust can be scattered while the grating barrel 9 jumps up and down, and metal carried in the sawdust can be adsorbed due to the fact that the plurality of adsorption magnet rings 10 with different sizes are arranged inside the novel anti-blocking sawdust automatic discharging device, and the quality of the sawdust is improved; the scattered and adsorbed sawdust falls into the crushing bin 12, and is crushed by the driving roller 121 and the driven roller 122, so that the particle size of the sawdust can be reduced, the application range of the sawdust can be enlarged, the gap between the sawdust can be reduced in the future processing and production, and the strength of sawdust products can be enhanced.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (8)

1. The utility model provides a prevent blockking up automatic unloader of sawdust, includes feed bin down, the top and the bottom of feed bin are equipped with feed inlet and discharge gate respectively down, a serial communication port, the inner wall of feed bin is equipped with solid fixed ring down, gu be equipped with the elasticity telescopic link on the fixed ring, the bottom of elasticity telescopic link is fixed on solid fixed ring, the top and the grid bucket fixed connection of elasticity telescopic link, the top of grid bucket is equipped with vibration mechanism, vibration mechanism moves and drives the grid bucket through the elasticity telescopic link and beats from top to bottom, the below of grid bucket still is equipped with in the feed bin down and presses the storehouse, press to be equipped with in the storehouse and press and grind the device, the material falls to pressing after the grid bucket and grinds in the device.

2. The automatic anti-clogging sawdust discharging device according to claim 1, wherein the vibrating mechanism comprises a first motor, a rotating shaft and an eccentric wheel, the first motor is arranged outside the lower bin, one end of the rotating shaft is in transmission connection with the output end of the first motor, the other end of the rotating shaft is arranged on the inner wall of the lower bin, the eccentric wheel is fixed on the rotating shaft and corresponds to the elastic telescopic rods one by one, and the first motor drives the eccentric wheel to rotate through the rotating shaft to compress the elastic telescopic rods so as to drive the grating barrel to bounce up and down.

3. The automatic anti-clogging sawdust discharging device according to claim 1 or 2, wherein a plurality of magnetic adsorbing rings are further arranged in the grating barrel, and the diameters of the magnetic adsorbing rings are sequentially increased from top to bottom.

4. The automatic anti-clogging sawdust discharging device according to claim 3, wherein the bottom of the grating barrel is provided with an arc-shaped recess, the lowermost magnetic ring is fixed in the arc-shaped recess by a binding belt, and the rest magnetic rings are fixed on the grating barrel by fixing rods.

5. The automatic anti-clogging sawdust discharging device according to claim 1, wherein the crushing device comprises a driving roller and a driven roller, a driving gear is arranged at the end of the driving roller, a driven gear meshed with the driving gear is arranged at the end of the driven roller, a second motor is arranged outside the discharging bin, and the output end of the second motor is coaxially and fixedly connected with the driving roller.

6. The automatic anti-clogging sawdust discharging device according to claim 5, wherein the driving roller is provided with a plurality of grinding protrusions at its circumference, the driven roller is provided with a plurality of grinding grooves at its circumference, and the grinding protrusions and the grinding grooves correspond to each other one by one.

7. The automatic anti-clogging sawdust discharging device according to claim 6, wherein the grinding teeth are provided on the circumference of the grinding protrusion and the circumference of the grinding groove.

8. An anti-clogging automatic sawdust discharging device according to any one of claims 5 to 7, wherein a conical funnel is further provided between the crushing bin and the grid barrel.

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