Blockage removing device for feed opening of feed bin

Abstract

The utility model discloses a stock bin feed opening unblocking device which comprises a supporting seat, a lifting frame, a maintenance box, a discharge box and a transition cavity connected with the bottom of a stock bin are sequentially arranged above the supporting seat, a hydraulic mechanism is arranged in the lifting frame, a base table is arranged on the top of a telescopic rod of the hydraulic mechanism, a supporting rod is arranged on the surface of the base table, and the base table is connected with the maintenance box. The supporting rod extends into the maintenance box and is connected with a lifting cavity, a transmission mechanism is fixedly arranged in the lifting cavity, the output end of the transmission mechanism is connected with a cutter set at the top of the lifting cavity, and the cutter set extends into the maintenance box; a switch valve is arranged in the discharging box, one end of the switch valve extends out of the discharging box and is used for being connected with an electric or hydraulic mechanism, and a discharging opening is further formed in the outer portion of the discharging box. The utility model can effectively change the current situation that the outlet of the stock bin is easy to block and adhere, ensure the smoothness of the outlet of the stock bin, and ensure the smooth operation of the whole production.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material bin unblocking technology field, concretely relates to a material bin discharge port unblocking device. BACKGROUND

[0002] The material used in factory enterprise or construction site production presents diversity, and a very important step after the material produced is completed is conveying, and currently the warehouse body feeding mode is mostly adopted, but in the process of feeding, the warehouse body is influenced by environment and other factors, is larger in moisture content, causes the inside or export of warehouse body to always appear the blocking and the bonding phenomenon, with the continuity of conveying material, the blocking and the bonding are more and more serious, seriously affect the discharge. SUMMARY

[0003] To solve the above technical defects, the utility model aims at providing a material bin discharge port unblocking device, which can effectively change the situation that the material bin outlet is easily blocked and bonded, ensure the smoothness of the material bin outlet and guarantee the smooth production.

[0004] To achieve the above object, the utility model adopts the technical scheme of a lifting material stabilizing device for material bin unblocking, which comprises a support base, a lifting frame, an inspection box, a discharge box and a transition cavity connected with the bottom of the material bin are sequentially arranged above the support base, a hydraulic mechanism is arranged inside the lifting frame, a base is arranged on the top of the hydraulic mechanism, a support rod is arranged on the surface of the base, the support rod extends into the inspection box and is connected with a lifting cavity, a transmission mechanism is fixedly arranged inside the lifting cavity, a cutter group is connected with the output end of the transmission mechanism at the top of the lifting cavity and extends into the inspection box; a switch valve is arranged inside the discharge box, one end of the switch valve extends out of the discharge box and is used for connecting the electric power or the hydraulic mechanism, and a discharge port is further arranged outside the discharge box; a controller is further arranged, the switch valve is opened after the controller sends a material cleaning instruction, the hydraulic cylinder works to drive the lifting cavity to continuously move upwards or downwards, the lifting cavity stops when reaching a certain position, the transmission mechanism drives the cutter group to rotate, and the cutter group effectively cleans and pries the blockage of the material bin discharge port.

[0005] Further, the cutter group comprises cutter seats arranged at the top of the lifting cavity, and a plurality of cutter blades are uniformly arranged on the cutter seats.

[0006] The lifting frame is welded by arranging four profile steels between the top plate and the bottom plate, the motor is arranged on the surface of the bottom plate, and the bottom plate is arranged on the surface of the support base.

[0007] An inspection door for conveniently inspecting and cleaning the accumulated bulk material is arranged on one side of the inspection box.

[0008] The switch valve is opened and closed by connecting the electric push rod or the hydraulic mechanism.

[0009] The said unblocking device has on-site mode and remote control mode, and the operation mode is changed by setting switch "remote / on-site"; in on-site manual mode, the switch valve, hydraulic mechanism and transmission mechanism are controlled by setting valve switch, lifting switch and motor switch respectively; in on-site automatic mode, the switch valve, hydraulic mechanism and transmission mechanism are controlled by setting unblocking switch; in remote control mode, the switch valve, hydraulic mechanism and transmission mechanism start unblocking work in turn after the remote unblocking instruction is sent by the controller.

[0010] In use, the hydraulic mechanism is started, and the base and the lifting cavity are sequentially driven to move upward, in the process, the base and the lifting cavity continuously move upward, but the transmission mechanism does not work, when the cutter group approaches the switch valve, the switch valve is opened, the cutter group continuously moves upward to approach the bottom of the bin, the transmission mechanism works, drives the cutter group to rotate, drives the cutter group to open the material of the material port, so that the material is smoothly discharged from the discharge port, and the unblocking of the material port is completed.

[0011] The utility model discloses the beneficial effects are: through above -mentioned technical scheme, when using, the cutter group is driven under the transmission mechanism, and the bin outlet is unblocked and stabilized, most materials after unblocking enter the next procedure through the discharge port, a small amount of bulk material in the unblocking process is received through the maintenance box, when the bulk material accumulates more, opens the maintenance door and is cleaned, the hydraulic mechanism can drive the rotary cutter group to unblock the bin outlet repeatedly, by opening the material of the bin outlet, the unblocking effect is obvious, guarantees the smooth of the discharge port of the discharge box, and the smooth production of whole production is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0012] The structure and technical features of the utility model will be further described in combination with the drawings and examples.

[0013] Figure 1 It is the structure schematic diagram of the utility model.

[0014] ATTACHMENT Figure 1 In, 1. support seat, 2. lifting cavity, 3. base, 4. lifting frame, 5. transmission mechanism, 6. cutter group, 7. maintenance box, 8. maintenance door, 9. switch valve, 10. discharge box, 11. transition cavity, 12. bin, 13. hydraulic mechanism, 14. discharge port, 16. lifting channel, 18. support rod. DETAILED DESCRIPTION

[0015] Referring to the drawings Figure 1It is an embodiment of the utility model, disclose a kind of for the lifting stable material device of silo unblocking, including a support seat 1, support seat 1 top is equipped with lifting frame 4, maintenance box 7, discharge box 10 and the transition chamber 11 connected with the bottom of silo 12 in sequence;The lifting frame 4 is formed by setting four profile steel weldings between top plate and bottom plate, lifting frame 4 inside is equipped with hydraulic mechanism 13, the top of the telescopic rod of this hydraulic mechanism 13 is equipped with a base 3, a support rod 18 is arranged on the surface of the base 3, the support rod 18 is connected with lifting chamber 2 by being inserted into the inside of maintenance box, transmission mechanism 5 is fixedly arranged in the inside of lifting chamber 13, the output end of this transmission mechanism 5 is connected with cutter group 6 on the top of lifting chamber 2, the cutter group 6 includes the cutter seat equipped on the top of lifting chamber 2, and the cutter seat is evenly provided with a plurality of blades;Maintenance box 7 side is equipped with maintenance door 8 for facilitating maintenance and cleaning accumulated bulk material;The outer wall of the lifting chamber 2 is provided with heat dissipation hole for cooperating with transmission mechanism 5, and the transmission mechanism can adopt speed reducer.

[0016] The inside of discharge box 10 is equipped with on-off valve 9, the on-off valve 9 is opened and closed by connecting electric push rod, and discharge port 14 is further provided outside discharge box 10;Further including controller, after controller issues cleaning instruction, on-off valve 9 is opened, hydraulic mechanism 13 is worked to drive lifting chamber 2 to continuously move upwards or downwards, stops after reaching certain position, transmission mechanism 5 drives cutter group 6 to rotate, so that cutter group 6 effectively cleans and pries the blockage of silo discharge port 14.

[0017] The unblocking device has on-site mode and remote control mode, and the running mode is changed by setting switch "remote / on-site".

[0018] The unblocking device has on-site manual mode and remote control mode, and the running mode is changed by setting switch "remote / on-site".

[0019] In on-site manual mode, 1) select switch'remote / on-site' in on-site position.

[0020] 2) press valve opening, and on-off valve is opened;Press valve closing, and on-off valve is closed.

[0021] 3) press rise, and hydraulic mechanism telescopic rod rises to clean material;Press down, and motor retreats.

[0022] 4) press the material, switch valve is opened automatically, the hydraulic mechanism drives the base to rise, after rising to the position, the transmission mechanism rotates, drives the knife group to rotate, the hydraulic mechanism telescopic rod reciprocating 3 times, automatic drop, switch valve is closed.

[0023] In remote control mode, 1) select switch'remote / on-site' in remote location.

[0024] 2) send remote material cleaning instruction, on-site material cleaning operation feedback is sent, switch valve is opened automatically, the hydraulic mechanism drives the base to rise, after rising to the position, the transmission mechanism drives the knife group to rotate, each time rises, the hydraulic mechanism telescopic rod reciprocating 3 times, automatic drop, switch valve is closed, valve plate is closed to the position feedback is sent.

[0025] The utility model discloses when using, start hydraulic mechanism, drive the base, lifting cavity upwards in proper order, in this process, the base and lifting cavity continue to move upwards, but transmission mechanism does not work, when the knife group is close to switch valve, switch valve opens, the knife group continues to move upwards to be close to the bottom of bunker when, transmission mechanism works, drives the knife group to rotate, drives the knife group to open the material of material port, makes it from discharge port discharge smoothly, completes the clearance of material port blockage.

[0026] The utility model discloses when using, start hydraulic mechanism, drive the base, lifting cavity upwards in proper order, in this process, the base and lifting cavity continue to move upwards, but transmission mechanism does not work, when the knife group is close to switch valve, switch valve opens, the knife group continues to move upwards to be close to the bottom of bunker when, transmission mechanism works, drives the knife group to rotate, drives the knife group to open the material of material port, makes it from discharge port discharge smoothly, completes the clearance of material port blockage.

Claims

1. A device for clearing a blockage in a discharge opening of a silo, comprising a support base, characterised in that: The support seat is sequentially provided with a lifting frame, an inspection box, a discharge box and a transition cavity connected with the bottom of the silo, the lifting frame is internally provided with a hydraulic mechanism, a base is arranged on the top of the hydraulic mechanism, a support rod is arranged on the surface of the base, the support rod extends into the inspection box and is connected with a lifting cavity, a transmission mechanism is fixedly arranged in the lifting cavity, a cutter group is connected with the output end of the transmission mechanism on the top of the lifting cavity, and the cutter group extends into the inspection box.

2. The bin boot plug removal apparatus of claim 1, wherein: The cutter group comprises cutter seats arranged on the top of the lifting cavity, and a plurality of cutter blades are uniformly arranged on the cutter seats.

3. The bin boot plug removal apparatus of claim 1, wherein: The lifting frame is welded by arranging four profile steels between the top plate and the bottom plate, the motor is arranged on the surface of the bottom plate, and the bottom plate is arranged on the surface of the support seat.

4. The bin boot plug removal apparatus of claim 1, wherein: An inspection door is arranged on one side of the inspection box to facilitate the inspection and cleaning of the accumulated bulk materials.

5. The bin boot plug removal apparatus of claim 1, wherein: The opening and closing of the switch valve are realized by connecting an electric push rod or a hydraulic mechanism.

6. The bin boot plug removal apparatus of claim 1, wherein: The unblocking device has an on-site mode and a remote control mode, and the operation mode is changed by setting a switch "remote / on-site"; in the on-site manual mode, the switch valve, the hydraulic mechanism and the transmission mechanism are controlled by setting a valve switch, a lifting switch and a motor switch respectively; in the on-site automatic mode, the switch valve, the hydraulic mechanism and the transmission mechanism are controlled by setting a cleaning switch; in the remote control mode, the switch valve, the hydraulic mechanism and the transmission mechanism start cleaning work in sequence after the controller sends a remote cleaning instruction.

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