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A portable tire loading device and an operation method thereof

A portable and tire loading technology, which is applied in tire installation, tire parts, transportation and packaging, etc., can solve the problems of load-bearing nut slipping and continuous load-bearing, etc., and achieve the effect of avoiding jamming, ingenious conception and simple operation process

Pending Publication Date: 2018-12-18
安徽世界村智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problem in the prior art portable tire loading device that the load-bearing nut slips and cannot continue to bear the load, the present invention provides a portable tire loading device and its operating method

Method used

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  • A portable tire loading device and an operation method thereof
  • A portable tire loading device and an operation method thereof
  • A portable tire loading device and an operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The portable tire fitting device of the present embodiment, as figure 1 ,2 , 3 and 4, including guide screw 1, hinge four-bar mechanism 5, guide sleeve 6, fixed seat 7, support rod 8 and double nut anti-skid wire mechanism, wherein: said hinge four-bar mechanism 5 includes upper connecting rod 51. Displacement seat 52, support block 53, lower connecting rod 54 and pin 55; the guide sleeve 6 is sleeved on the outer edge of the double-nut anti-skid wire mechanism; Distributed, and connected to the side of the guide sleeve 6 through the displacement seat 52; the upper link 51 and the lower link 54 are in a parallel relationship up and down, and one end of them is fixed in the groove of the displacement seat 52 by a pin 55; Be fixed in the groove of support block 53 by pin 55; After the top of described guide screw rod 1 is threadedly connected with double nut anti-skid wire mechanism, after the bottom passes through fixed seat 7, it is fixedly connected with fixed seat 7; ...

Embodiment 2

[0048] The basic structure of the portable tire loading device of this embodiment is the same as that of Embodiment 1. The improvement is that the auxiliary nut 4 is located above the main nut 2, and the top of the main nut 2 is provided with a symmetrical protrusion 22, such as Figure 7 , 8 As shown, the end of the auxiliary nut 4 is provided with a locking groove 41 and a locking platform 42 corresponding to the locking protrusion 22, and the simultaneous rotation of the main nut and the auxiliary nut is realized after the two are engaged.

[0049] When the main nut 2 slips out of order, the auxiliary nut 4 is rotated, and the card protrusion 22 and the card table 42 are overlapped together after a little contact, so that the main nut 2 drives the auxiliary nut 4 to move with the guide screw 1, and the auxiliary nut 4 and the The main nut 2 engages, and after the main nut 2 idles for a certain angle, the card protrusion 22 and the card table 42 are completely in contact wit...

Embodiment 3

[0051] The portable tire installation device of present embodiment, basic structure is the same as embodiment 3, and improvement is: as Figure 4 As shown, the hinged four-bar mechanism 5 is 8 symmetrically arranged, as Figure 5 , 6 As shown, the upper part of the main nut 2 is provided with a gear edge 21, which blocks the top end of the guide sleeve 6 and exerts positive pressure on the guide sleeve 6; the end of the protrusion 22 and / or the slot 41 is provided with a sliding mechanism, It can be a steel ball, lubricating graphite gasket, etc., to avoid jamming when the roles of the main and auxiliary nuts are transferred. When the roles of 2 and auxiliary nut 4 are transferred, the protrusion 22 is stuck in the groove 41; the end of the protrusion 22 leaves a gap of 2 mm between the grooves 41 .

[0052] The operation method of the portable tire loading device of the present embodiment, the steps are:

[0053] Step 1. Tire expansion: place the support block 53 of the wh...

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Abstract

The invention discloses a portable tire loading device and an operation method thereof, belonging to the technical field of mounting a pneumatic-free tire and a wheel hub. The portable tire loading device comprises a guide screw rod, a hinge four-bar mechanism, a guide sleeve, a fixing seat, a support rod and a double-nut anti-slip screw mechanism, wherein, the hinge four-bar mechanism comprises an upper connecting rod, a displacement seat, a support block, a lower connecting rod and a pin; The guide sleeve is sleeved on the outer edge of the double-nut anti-slip thread mechanism; The hinge four-bar mechanism is connected to the side of the guide sleeve through a displacement seat on the outer periphery of the guide sleeve. The upper connecting rod and the lower connecting rod are parallel, and one end of the upper connecting rod and the lower connecting rod are fixed in the groove of the displacement seat by a pin; The other end is fixed in the groove of the support block by a pin; After the upper part of the guide screw is threaded with the double-nut anti-slip screw mechanism, the lower part passes through the fixing seat and is fixedly connected with the fixing seat. The invention solves the technical problem that the bearing nut of the portable tire loading device is difficult to install due to the slip thread of the bearing nut by means of the double nut anti-slip threadmechanism.

Description

technical field [0001] The invention relates to the technical field of installation of air-free tires and hubs, in particular to a portable tire mounting device and an operating method thereof. Background technique [0002] With the application of non-pneumatic tires more and more widely, because the elasticity of non-pneumatic tires is smaller than that of pneumatic tires, the installation of tires and hubs is more laborious. At present, manual installation of non-pneumatic tires is usually done by turning the crowbar by hand to install the tires on the hub. In fact, this installation method is time-consuming and laborious, and it is easy to cause damage to the tire. Therefore, this installation method not only affects the installation efficiency of the tire, but also increases the risk of tire installation, resulting in the failure rate of tire installation. [0003] The guide screw in the portable tire loading device is the basic transmission mechanism of common mechanica...

Claims

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Application Information

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IPC IPC(8): B60C25/14
CPCB60C25/14
Inventor 唐帆王闯黎广强金凤路丽珠蒋水金葛磊张开炳陶克军
Owner 安徽世界村智能装备有限公司
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