Rotary direct motion arch breaking device

A driving device and a technology for breaking arches, which are applied in the field of rotary direct-acting arch breaking devices and auxiliary equipment, can solve the problems such as the inability to completely eliminate the arching of roofing materials, affecting the normal progress of production, and the limited area of ​​breaking arches, so as to improve the installation of equipment. Efficiency, conducive to on-site installation, the effect of eliminating workload

Active Publication Date: 2018-04-13
河南辉强机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the material temporary storage bins are conical, or the discharge section at the bottom is conical. During the temporary storage, the gravity of the material makes the extrusion force between adjacent materials, which causes the material to arch and block when it is discharged. Unable to flow down, which affects the normal production. Therefore, in the patent No. 201020109013X submitted by me, I proposed a solution, that is, using a hydraulic cylinder to poke the material. This solution can partially solve the above-mentioned arching problem , but for occasions with a large arching area, or for arching formed by sticky and wet materials, due to the limited area at the end of the poking device, the area of ​​the arching is also limited, and it is possible to form a poking hole only at the arching part However, the arching cannot be completely eliminated, so in this case, the problem of arching of the tent material cannot be completely eliminated

Method used

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  • Rotary direct motion arch breaking device
  • Rotary direct motion arch breaking device
  • Rotary direct motion arch breaking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one: see figure 1 , figure 2 , Figure 5 , the direct drive device adopts the oil cylinder 3, the oil cylinder is connected to the base 1 through the hinge shaft 2, and the outer wall of the oil cylinder barrel 38 is welded with three guide sliders 6 along the axial direction of the oil cylinder, the outer surface of the guide slider and the inner surface of the arch breaking sleeve 7 Sliding fit, oil cylinder piston rod 39 is connected on the connecting plate 11 with connecting bolt 10 through internal hinge shaft 8 and internal hinge shaft seat 9, and connecting plate is welded on the inner wall of the arch breaking sleeve. Use countersunk head screws 21 to connect the bearing chamber inside the upper end of the arch-breaking sleeve. The rotary drive device is driven by an oil motor 13 with a reduction mechanism. The oil motor is fixed on one end of the bearing chamber 14 with fastening bolts 12. The key is connected with the rotary shaft 16, and the rot...

Embodiment 2

[0025] Embodiment two: see image 3 , Figure 4, In this embodiment, the swing locking device is composed of a locking pin 35, a pin seat 36 and a spring 37, etc., the pin seat is welded on the revolving cover, and a tapered slot 30 is provided on the distance-adding rod. When installing the arch-breaking device, the distance-adding rod is swung around the pin shaft by tightening the rope 44. After reaching a certain angle, when the locking pin enters the tapered slot on the distance-adding rod, the spring is compressed and finally enters the tapered clip. In the cavity on the top of the groove, the locking pin stretches out to lock the distance-adding bar on the revolving cover to prevent it from swinging. When disassembling, adjust the pressure of the hydraulic system to increase the retraction tension of the oil cylinder, and break the deadlock pin to disassemble the arch breaking sleeve and distance adding rod. When reinstalling, replace the deadlock pin to ensure that th...

Embodiment 3

[0026] Embodiment three: see Figure 6 , in this embodiment, a guide post is used, the end of the guide post is still fitted with a sliding wheel, and the sliding wheel is inserted between the two guide sliding blocks, which can also prevent the problem that the distance adding rod does not rotate when the oil motor is working .

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PUM

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Abstract

The invention relates to a rotary direct-driving arch breaking device, belonging to the field of material conveying. A lengthening rod is arranged at the end part of the arch breaking device, and meanwhile, the lengthening rod rotates under the driving of a rotary driving device. Compared with an arch breaking range that the diameter of an arch breaking sleeve per se reaches, the arch breaking range of the rotary direct-driving arch breaking device disclosed by the invention is greatly expanded. Moreover, the rotary direct-driving arch breaking device is compact in structure, the quantity of assembling parts in a field installing process is greatly reduced and thus the field installation of the arch breaking device is facilitated. Since the rotary driving device drives a rotary cover and the lengthening rod to rotate through a rotating shaft in a process of rotary arch breaking and fewer rotating components are used, extra rotary friction resistance caused hereby is greatly reduced, the action force of rotary arch breaking can be sufficiently exerted and the arch breaking effect is improved. According to the arch breaking device disclosed by the invention, a stock bin does not need to be cleared in an assembling and disassembling process, operating personnel are unnecessary to enter the stock bin, and thus the operation safety is improved.

Description

technical field [0001] The invention relates to an auxiliary device for urging materials to fall in a silo, in particular to a rotary direct-acting arch breaking device for breaking material arching in a silo, belonging to the field of material transportation. Background technique [0002] At present, most of the material temporary storage bins are conical, or the discharge section at the bottom is conical. During the temporary storage, the gravity of the material makes the extrusion force between adjacent materials, which causes the material to arch and block when it is discharged. Unable to flow down, which affects the normal production. Therefore, in the patent No. 201020109013X submitted by me, I proposed a solution, that is, using a hydraulic cylinder to poke the material. This solution can partially solve the above-mentioned arching problem , but for occasions with a large arching area, or for arching formed by sticky and wet materials, due to the limited area at the e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/68
CPCB65D88/68
Inventor 吴振卿
Owner 河南辉强机械设备有限公司
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