CN208412777U - A kind of hopper discharging anti-block apparatus - Google Patents

Abstract

The utility model discloses a kind of hopper discharging anti-block apparatus, which includes the more set vibrator assemblies for being mounted on the discharge outlet of hopper；Vibrator assembly described in every set includes the vibrator being arranged on the hopper outer wall, for adjusting the adjuster of the vibrator power, the power source of power is provided to the vibrator, it is connected to the first connecting portion of the vibrator and the adjuster, and the second connecting portion of the connection adjuster and the power source.Hopper discharging anti-block apparatus includes more set vibrator assemblies, is mounted on the discharge outlet of hopper, avoids and is mounted on the vibrator of discharge port side and needs to handle the viscous wall blocking that the other side of the mounting wall where it occurs.The power of hopper discharging anti-block apparatus is provided by compressed air source, and compressed air has that environment-protecting clean, nontoxicity, conveying is convenient, it is on fire to be not easy, is not afraid of the advantages such as overburden compared with other energy, and its air consumption is small, energy-saving safe.

Description

A kind of hopper discharging anti-block apparatus

Technical field

The utility model relates to a kind of anti-block apparatus, specifically, being related to a kind of hopper discharging anti-block apparatus.

Background technique

Hopper is widely used in all types of industries production as the ancillary equipment that material transmits, such as the row such as electric power and chemical industry Industry.The material of more flowability, into hopper after generally can directly be slid from hopper, but when hopper feed fast speed, Also it can block.And moist, tacky material, such as water content are up to the wet coal dust and clinker of 10-20%, are very easy to make At the blocking of hopper, continuous production is influenced.

In traditional removing blocking operation, artificial block clearing, the work of artificial block clearing usually are carried out by execute-in-place work Amount is big, labor intensity is high, needs to consume a large amount of man power and material, seriously affects normal production operation.Traditional anti-blocking dress The side for being positioned only at hopper is set, if viscous wall blocking occurs that the power source of anti-block apparatus will be required in the other side of hopper Very big power is provided to make the efficient working range of anti-block apparatus arrive at the other side opposite with mounting wall.

In view of this special to propose the utility model.

Utility model content

It is anti-blocking the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of hopper discharging Device.The hopper discharging anti-block apparatus includes more set vibrator assemblies, is mounted on the discharge outlet of hopper, avoids and be mounted on The viscous wall blocking that the other side that the vibrator assembly of discharge port side needs to handle the mounting wall where it occurs.The hopper goes out Material anti-block apparatus power provided by compressed air source, compressed air compared with other energy, have environment-protecting clean, nontoxicity, Conveying is convenient, it is on fire to be not easy, is not afraid of the advantages such as overburden, and its air consumption is small, energy-saving safe.Due to the stopping of pneumatic vibrator Or starting is rapidly, when there is no blocking, vibrator can not work or with the work of very low land power；When a jam does occur, Or the humidity of the known material that will be transmitted, viscosity or material block volume it is bigger than normal when, vibrator can be increased by adjuster Power.The use of adjuster so that energy consumption further reduces, avoid power invariability and caused by waste.This reality It can be any distance at a distance from hopper with novel adjuster, worker need not achieve that close to hopper to vibrator power Adjusting, reduce the noise of vibrator and influence of the noise to worker's hearing of hopper discharging, while worker need not lean near earthquake The hopper moved reduces the danger level for adjusting operation.

Specifically, the utility model uses the following technical solution.

A kind of hopper discharging anti-block apparatus includes the more set vibrator assemblies for being mounted on the discharge outlet of hopper；Described in every set Vibrator assembly includes the vibrator being arranged on the hopper outer wall, for adjusting the adjuster of the vibrator power, The power source of power is provided to the vibrator, is connected to the first connecting portion of the vibrator and the adjuster, and connection The second connecting portion of the adjuster and the power source.

Further, multiple vibrators are arranged on hopper same level section.More specifically, multiple described Vibrator is equiangularly disposed on hopper same level section, and the horizontal cross-section is located at the discharge port of the hopper Top.

Further, multiple vibrators be arranged on the multiple and different horizontal cross-sections of the hopper in distribution up and down or on Under be interspersed.

Further, the vibrator is pneumatic vibrator；The adjuster is pressure regulator；The power source is that compression is empty Gas source；The first connecting portion is the first gas-guide tube；The second connecting portion is the second gas-guide tube.

Further, the vibrator is Pneumatic rotary vibrator；The Pneumatic rotary vibrator includes vibrator housing, There is cavity inside the vibrator housing；Rotating part is equipped in the cavity；The rotating part under the driving of compressed gas, The vibrator housing vibration is driven by the rotation in the cavity.

Further, the rotating part is steel ball.

Further, the pneumatic vibrator is pneumatic linear vibrator or pneumatic straight line impact vibration device.

Further, the air inlet of the pneumatic vibrator and venthole are equipped with standard pipe thread, and the venthole is straight It connects and is connect with atmosphere；The air inlet is connected by first gas-guide tube with the venthole of the pressure regulator；Described first Gas-guide tube is compression gas pipe.

Further, the vibrator is electric vibrator or electromagnetic vibrator.

Further, there is certain distance between the adjuster and the outer wall of the hopper；The first connecting portion supports institute State adjuster.

Multiple vibrators are angularly mounted on the discharge outlet of hopper by the hopper discharging anti-block apparatus of the utility model, It is distributed up and down in annulus distribution, double annulus, double annulus are interspersed up and down, avoid be mounted on discharge port side to the maximum extent Vibrator assembly need to handle the mounting wall where it the other side occur viscous wall blocking.It, can when feed blocking occurs Increase the power with the nearest vibrator of blocking position by adjuster, effectively energy consumption is further reduced, is avoided Power invariability and caused by waste.

The vibrator of the hopper discharging anti-block apparatus of the utility model uses Pneumatic rotary vibrator.Due to using compression Air is as power source, relative to electric vibrator or electromagnetic vibrator, there is that air consumption is small, energy-saving safe, be suitable for it is cold, The advantages of adverse circumstances such as high temperature, humidity, more dust.Pneumatic rotary vibrator, relative to pneumatic linear vibrator, pneumatic straight line Impact vibration device or vibration hammer etc. so that the stress of hopper is more uniform, avoid stress concentrate and caused by go out funnel office Portion's fatigue damage.

Detailed description of the invention

The a part of attached drawing as the utility model, is further understood from the utility model for providing, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. Obviously, the accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creation Property labour under the premise of, can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:

Fig. 1 is a kind of schematic diagram of hopper discharging anti-block apparatus of the utility model；

Fig. 2 is the schematic diagram of the vibrator assembly of the utility model.

In figure: 20, hopper；101, vibrator；102, adjuster；103, power source；104, first connecting portion；105, second Interconnecting piece；201, discharge port.

It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary. For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain Justice.

A kind of hopper discharging anti-block apparatus of the utility model is described in detail with reference to the accompanying drawing.

As depicted in figs. 1 and 2, a kind of hopper discharging anti-block apparatus of the utility model includes the discharging for being mounted on hopper 20 More set vibrator assemblies at mouth 201；Vibrator assembly described in every set includes the vibrator being arranged on the hopper outer wall 101, for adjusting the adjuster 102 of 101 power of vibrator, the power source 103 of power is provided to the vibrator 101, It is connected to the first connecting portion 104 of the vibrator 101 and the adjuster 102, and the connection adjuster 102 and described dynamic The second connecting portion 105 in power source 103.

The vibration for the vibrator 101 being fixed on 20 outer wall of hopper drives trembling for bucket wall, so that hopper will be sticky in Bulk materials vibration on 20 inner walls dissipates, vibration is opened, and material is made to be detached from 20 inner wall of hopper, and material, which is taken advantage of a situation, to be slid from the discharge port of hopper 20 It is discharged in 201.The power of the adjustable vibrator 101 of adjuster 102.After clogging has occurred, vibrator 101 needs logical The running power that device 102 improves vibrator 101 is overregulated, forces material to scatter and is slid along 20 inner wall of hopper.There is no stifled When filling in phenomenon, vibrator 101 needs low-power operating only to prevent material and the viscous of 20 inner wall of hopper from sticking.If one batch materials, that is, drying Viscosity is low again, vibrator 101 can be closed by adjuster 102, to reduce energy consumption and cost.

Multiple vibrators 101 of the utility model are arranged on the 20 same level section of hopper；More specifically, Multiple vibrators 101 are equiangularly disposed on the 20 same level section of hopper, and the horizontal cross-section is positioned at described The top of the discharge port 201 of hopper 20.

As shown in Figure 1, the hopper discharging anti-block apparatus includes two sets of vibrator assemblies, the angle of two vibrators 101 For 180 degree.If four sets of vibrator assemblies are arranged, the angle between the adjacent vibrator 101 of any two of them is 90 degree.It is more A vibrator 101 is equiangularly disposed, avoid be mounted on 201 side of discharge port vibrator assembly need to handle it where The viscous wall blocking that the other side of mounting wall occurs.Meanwhile multiple equiangularly disposed stress for making hopper 20 of vibrator 101 are more Be it is uniform, slow down stress concentrate and caused by hopper local fatigue damage.

Multiple vibrators 101 of the utility model are arranged on the multiple and different horizontal cross-sections of the hopper 20 in up and down Distribution is interspersed up and down.If the hopper discharging anti-block apparatus includes four sets of vibrator assemblies, distribution is two groups of vibrations up and down Dynamic device is oppositely arranged, and angle is 180 degree, and every group of vibrator includes two vibrations setting up and down along the same bus of circular cone hopper Device 101, after distribution avoids the high material of viscosity departing from the bucket wall on the upside of discharge port up and down, due to the decrease of vibration, again It has been sticky in the downside at upper one viscous glutinous place of the bucket wall.Vibrator 101 setting up and down makes vibration suffered by hopper 20 Bus of the power where it is always maintained at higher level, avoids secondary blocking.If the hopper discharging anti-block apparatus includes four Vibrator assembly is covered, the i.e. angle of the adjacent vibrator of every two circumferentially that is interspersed up and down is 90 degree, and two vibrations Aloft, angle of two vibrators 101 between lower, pinnacled two vibrators 101 is 180 degree to device 101, in lower Angle between two vibrators 101 is also 180 degree.The vibrator 101 being staggered up and down makes the stress of hopper 20 more equal It is even, avoid stress concentrate and caused by 20 local fatigue of hopper damage, due to being mounted on vibrator on the every side of hopper 20 101, the viscous wall blocking that the opposite side of the mounting wall where it occurs need to be handled so as to avoid the vibrator 101 of side.

The vibrator 101 of the utility model is pneumatic vibrator；The adjuster 102 is pressure regulator；The power Source 103 is compressed air source；The first connecting portion 104 is the first gas-guide tube；The second connecting portion 104 is the second air guide Pipe.It is provided with adjusting knob on pressure regulator, by adjusting knob, can rapidly and accurately adjust into the air in vibrator 101 Air pressure, allow pneumatic vibrator promptly to stop or start and rapidly adjust the power of vibrator.Compressed air source As power source, there is that air consumption is small, the advantage of energy-saving safe.Meanwhile compressed air source is as power source, and it is at low cost, have Good application prospect.

The vibrator 101 of the utility model is Pneumatic rotary vibrator；The Pneumatic rotary vibrator includes vibration Device shell, the vibrator housing inside have cavity；Rotating part is equipped in the cavity；The rotating part is in compressed gas Under driving, the vibrator housing is driven to vibrate by the rotation in the cavity.After compressed air enters cavity, in cavity Interior flowing, for rotating part by air push, the air pressure of input air is higher, and rotating part movement is rapider, so that the vibration of shell is got over Greatly, the oscillation power of vibrator 101 is bigger；And the air pressure inputted is smaller, the movement of rotating part is slower, thus the vibration of shell Smaller, the oscillation power of vibrator 101 is smaller.

The rotating part of the utility model is steel ball.The surface of steel ball is smooth, is easy to rotate, and is easy to be pushed by air-flow It is rotated in cavity.Since steel ball has certain diameter, so being limited in the inside of cavity, due to the hole of air inlet and venthole Diameter is less than the diameter of steel ball, so that steel ball can not be rolled out from air inlet or venthole.The swing-around trajectory of steel ball be it is uncertain, from The revolving speed turned is also not necessarily, so that there has also been uncertainties for the direction of vibration and amplitude of vibrator, to efficiently reduce material Fatigue damage of the bucket 20 in specific direction and specific region.

The pneumatic vibrator of the utility model is pneumatic linear vibrator or pneumatic straight line impact vibration device.Pneumatic straight line vibration The direction of vibration of dynamic device is fixed, and hopper 20 is be easy to cause to generate fatigue damage, but its Effective power on the direction of vibration that it is fixed Rate can be higher than Pneumatic rotary vibrator.Pneumatic straight line impact vibration device directly makes impact force action in the surface of hopper 20, this The effective power highest of mode of vibration, but stress is highly concentrated in the region that is stressed directly of hopper 20, and local fatigue most easily occurs Damage.

The air inlet and venthole of the pneumatic vibrator of the utility model are equipped with standard pipe thread, the venthole Directly it is connect with atmosphere；The air inlet is connected by first gas-guide tube with the venthole of the pressure regulator；Described One gas-guide tube is compression gas pipe.The air of compression enters cavity from air inlet, and movement progress steel ball rotates in cavity, from outlet Hole discharge.Standard pipe thread allows vibrator to be connected from different pressure regulators.Standard pipe thread also is provided at venthole, this The setting of sample, so that when needed, venthole can be connected with low pressure source, to increase the air pressure between venthole and air inlet The material dispersion being sticked on 20 inner wall of hopper can be opened quickly so that the movement of steel ball is more violent, be detached from bucket wall by difference.

The vibrator of the utility model is electric vibrator or electromagnetic vibrator.Pneumatic vibrator is omited suitable for various evils Environment, such as cold, high temperature, more ashes, more dust, and the small in size of pneumatic vibrator, failure are few.Electric vibrator and electromagnetic vibration Dynamic device it is at high cost, and be unsuitable for more dust and the high environment of humidity, more dust or high humility are easy to cause electric vibrator Or electromagnetic vibrator is burnt, and easily causes loss.

There is certain distance between the adjuster of the utility model and the outer wall of the hopper；The first connecting portion support The adjuster.Adjuster 102 can be any distance at a distance from hopper 20, and worker need not achieve that pair close to hopper 20 The adjusting of 101 power of vibrator, influence of the noise that the noise and hopper 20 for reducing vibrator 101 discharge to worker's hearing, Worker need not reduce the danger level of dredge blockage close to the hopper 20 shaken simultaneously.

Transition plates is equipped between 20 outer wall of pedestal and hopper of the vibrator 101 of the utility model, convenient for the installation of vibrator, The stability fixed between 20 outer wall of vibrator 101 and hopper is strengthened, vibrator 101 is reduced and falls off from the outer wall of hopper 20 A possibility that, improve the effective power of the vibration of vibrator 101.

The above is only the preferred embodiment of the utility model, not makees in any form to the utility model Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model, Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to In the range of the utility model.

Claims (10)

1. A kind of anti-block apparatus 1. hopper discharges, which is characterized in that more set vibrator groups including being mounted on the discharge outlet of hopper Part；Vibrator assembly described in every set includes the vibrator being arranged on the hopper outer wall, for adjusting the vibrator function The adjuster of rate provides the power source of power to the vibrator, is connected to the first connection of the vibrator and the adjuster Portion, and the second connecting portion of the connection adjuster and the power source.
2. The anti-block apparatus 2. a kind of hopper according to claim 1 discharges, which is characterized in that multiple vibrator settings exist On hopper same level section；Multiple vibrators are equiangularly disposed on hopper same level section, and The horizontal cross-section is located at the top of the discharge port of the hopper.
3. The anti-block apparatus 3. a kind of hopper according to claim 1 discharges, which is characterized in that multiple vibrator settings exist It is in be distributed or be interspersed up and down up and down on the multiple and different horizontal cross-sections of hopper.
4. The anti-block apparatus 4. a kind of hopper according to claim 1 discharges, which is characterized in that the vibrator is pneumatic vibration Device；The adjuster is pressure regulator；The power source is compressed air source；The first connecting portion is the first gas-guide tube；It is described Second connecting portion is the second gas-guide tube.
5. The anti-block apparatus 5. a kind of hopper according to claim 4 discharges, which is characterized in that the vibrator is Pneumatic rotary Vibrator；The Pneumatic rotary vibrator includes vibrator housing, has cavity inside the vibrator housing；In the cavity Equipped with rotating part；The rotating part drives the vibrator under the driving of compressed gas, through the rotation in the cavity Hull vibration.
6. The anti-block apparatus 6. a kind of hopper according to claim 5 discharges, which is characterized in that the rotating part is steel ball.
7. The anti-block apparatus 7. a kind of hopper according to claim 4 discharges, which is characterized in that the pneumatic vibrator is pneumatic Linear vibrator or pneumatic straight line impact vibration device.
8. The anti-block apparatus 8. a kind of hopper according to claim 4 discharges, which is characterized in that the air inlet of the pneumatic vibrator Hole and venthole are equipped with pipe screw thread, and the venthole is directly connect with atmosphere；The air inlet passes through first gas-guide tube It is connected with the venthole of the pressure regulator；First gas-guide tube is compression gas pipe.
9. The anti-block apparatus 9. a kind of hopper according to claim 1 discharges, which is characterized in that the vibrator is electric vibrating Device or electromagnetic vibrator.
10. The anti-block apparatus 10. a kind of hopper according to claim 1 discharges, which is characterized in that the adjuster and the material There is certain distance between the outer wall of bucket；The first connecting portion supports the adjuster.