CN206336696U - Pipe conveyer spread heading tape supporting construction - Google Patents

Abstract

The utility model discloses a kind of pipe conveyer spread heading tape supporting construction, it includes base and more than one support frame；It is provided with fixed plate vertically on base, two arc-shaped slots is provided with fixed plate；Each support frame includes fixed mount, adjustable shelf, adjusting nut, regulation spring, turning rolls and rubber heading tape wheel；Fixing groove corresponding with fixed plate is provided with fixed mount bottom；Fixed mount is slidably disposed within fixed plate by fixing groove；Pin-and-hole is provided with the top of fixed mount, the sliding plug of adjustable shelf bottom is bolted with adjusting nut in pin-and-hole in adjustable shelf upper end, split set is equiped with regulation spring on the adjustable shelf between adjusting nut and fixed mount；Turning rolls is integrally fixed with adjustable shelf top, is rotated on turning rolls and is provided with rubber heading tape wheel.Advantage is：It is convenient to change, and service procedure is simple, and the used time is reduced；Support frame is independently arranged, and can adjust installation number with spread angle, conveyer belt is not injured after damage.

Description

Pipe conveyer spread heading tape supporting construction

Technical field：

The utility model is related to a kind of pipe conveyer belt supporting construction, more particularly to a kind of conveying of tube-shaped belt Machine spread heading tape supporting construction.

Background technology：

Pipe conveyer (hereinafter referred to as pipe conveyer) backhaul spread mainly has two kinds of forms at present：The first is to adopt Become inclination angle idler structure with some sections to support, pipe conveyer changeover portion tubular conveyor belt is gradually become into parallel band；Second of use Every group of 2 waist-drum-shaped roller structures or wheeled construction support, roller or wheel support are adjusted by controlling frame setting angle Position or angle reach the purpose that tubular conveyor belt is gradually become to parallel conveyor belts.

The first, which becomes inclination angle carrying roller supporting construction defect, mainly at 2 points：First, carrying roller is installed in pipe conveyer changeover portion frame, Non- rounding off after shaping, contacts with conveyer belt and is contacted for point, cause conveyer belt unbalance stress, easily occur twisted strip sideslip；2nd, Carrying roller is installed close and is tightly fitted in conveyor belt surface, therefore causes to change difficult, and damage is difficult to find, once it is not timely Change the longitudinal tear being likely to result in conveyer belt.

Second of waist-drum-shaped roller or wheeled supporting construction defect mainly show at 2 points：Though perfect condition can when the first, designing Ensure that roller or wheel structure are combined closely with conveyer belt, be arranged symmetrically in center line both sides, but in actual moving process Due to belt deflection, roller or wheel sizing etc., in actual use, it is impossible to ensure that such supporting construction is pasted with conveyer belt Close good, the supporting construction makes conveyer belt unbalance stress occur deviation phenomenon on the contrary；2nd, such heading tape structure roller versatility is not By force, it is desirable to which spare part processing installation accuracy is high, once spare part is improper, or it is inconsistent using wearing and tearing, you can cause heading tape structure To conveyer belt unbalance stress, and then serious twisted strip accident may be caused.

Utility model content：

The purpose of this utility model is to provide one kind to solve the inspection inconvenience of heading tape structural establishment, damages parts replacement and is stranded It is difficult；Spare part production installation accuracy requires high；Heading tape mechanism stress can not be adjusted；Heading tape mechanism service life is short, and parts replacement is frequently Numerous pipe conveyer spread heading tape supporting construction.

The utility model is implemented by following technical scheme：Pipe conveyer spread heading tape supporting construction, it includes Base and more than one support frame；It is provided with fixed plate vertically on the base, two arcs is provided with the fixed plate Slotted eye；Each support frame as described above includes fixed mount, fixing bolt, adjustable shelf, adjusting nut, regulation spring, turning rolls and rubber Heading tape wheel；Fixing groove corresponding with the fixed plate is provided with the fixed mount bottom, on the both sides side wall of the fixing groove Have fixing hole corresponding with two arc-shaped slots；The fixed mount is slidably disposed within described solid by the fixing groove In fixed board；The fixed mount is plugged on the fixing bolt in the corresponding fixing hole and the arc-shaped slot by split The fixed mount is fixed on the base；It is provided with the top of the fixed mount above and below pin-and-hole, adjustable shelf bottom split Sliding plug is bolted with the adjusting nut in the pin-and-hole in the adjustable shelf upper end, the adjusting nut with it is described Split set is equiped with the regulation spring on the adjustable shelf between fixed mount；Integrally fixation is set on the adjustable shelf top There is turning rolls, rotated on the turning rolls and be provided with the rubber heading tape wheel.

The turning rolls generally Qian shape, the turning rolls bottom surface and the adjustable shelf top are into a single integrated structure, described Rotating shaft is provided between turning rolls two side, the rotating shaft two ends are fixed by jump ring with the turning rolls two side；At described turn Interference fit is provided with bearing on axle, and set is equiped with the rubber heading tape wheel on the bearing.

Locating slot is provided with the pin-and-hole inwall, is fixed with the adjustable shelf bottom end side wall and the locating slot Corresponding locating piece；Locating piece slide displacement in the locating slot.

Advantage of the present utility model：It is convenient to change, and service procedure is simple, and the used time is reduced；Spread support frame and conveyer belt Stickiness is strong, and the degree of wear is easily observed；Support frame, which is damaged, is concentrated mainly on rubber heading tape foot wheel abrasion, and rubber heading tape wheel is using wear-resisting Rubber is inlayed, service life extension, and only need to change rubber heading tape wheel, spare part highly versatile, production technology after damage Simply；Support frame uniform force can adjust, and supports steady to conveyer belt, is not susceptible to twisted strip phenomenon；Support frame is independently arranged, can To adjust installation number with spread angle, conveyer belt is not injured after damage.

Brief description of the drawings：

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is the overall structure diagram of support frame.

Fig. 3 is Fig. 2 side view.

Fig. 4 is Fig. 2 A-A diagrammatic cross-sections.

Fig. 5 is use schematic diagram of the present utility model.

Base 1, fixed plate 11, arc-shaped slot 12, fixed mount 2, fixing groove 21, fixing hole 22, pin-and-hole 23, locating slot 24, Fixing bolt 3, adjustable shelf 4, locating piece 41, adjusting nut 5, regulation spring 6, turning rolls 7, rotating shaft 71, bearing 72, rubber heading tape Wheel 8, pipe conveyer conveyer belt 9.

Embodiment：

Pipe conveyer spread heading tape supporting construction, it includes base 1 and three support frames；Erected on base 1 Fixed plate 11 is directly provided with, two arc-shaped slots 12 are provided with fixed plate 11；Each support frame as described above includes fixed mount 2, fixed Bolt 3, adjustable shelf 4, adjusting nut 5, regulation spring 6, turning rolls 7 and rubber heading tape wheel 8；It is provided with the bottom of fixed mount 2 and solid The corresponding fixing groove 21 of fixed board 11, has and two corresponding fixations of arc-shaped slot 12 on the both sides side wall of fixing groove 21 Hole 22；Fixed mount 2 is slidably disposed within fixed plate 11 by fixing groove 21；Fixed mount 2 is plugged on corresponding fixing hole by split 22 and arc-shaped slot 12 in fixing bolt 3 fixed mount 2 is fixed on base 1；Pin-and-hole 23 is provided with the top of fixed mount 2, it is living The bottom split of moving frame 4, which is slided up and down, to be plugged in pin-and-hole 23, locating slot 24 is provided with the inwall of pin-and-hole 23, in the bottom of adjustable shelf 4 Locating piece 41 corresponding with locating slot 24 is fixed with the wall of side；The slide displacement in locating slot 24 of locating piece 41, prevents activity Frame 4 rotates in 23 upper and lower displacement of pin-and-hole, it is ensured that conveyer belt support is steady, is not susceptible to twisted strip phenomenon；On adjustable shelf 4 End is bolted with adjusting nut 5, and split set is equiped with regulation spring 6 and led on the adjustable shelf 4 between adjusting nut 5 and fixed mount 2 Position of the adjustment adjusting nut 5 on adjustable shelf 4 is crossed, by the flexible height so as to adjust rubber heading tape wheel 8 for adjusting spring 6 And to the contact of conveyer belt, to keep certain to conveyer belt pressure after the abrasion of rubber heading tape wheel 8, adjustment can be passed through Adjusting nut 5 is realized, it is to avoid frequent replacing rubber heading tape wheel 8；Turning rolls 7 is integrally fixed with the top of adjustable shelf 4, The generally Qian shape of turning rolls 7, the bottom surface of turning rolls 7 and the top of adjustable shelf 4 are into a single integrated structure, are provided between the two side of turning rolls 7 Rotating shaft 71, the two ends of rotating shaft 71 are fixed by jump ring with the two side of turning rolls 7；Interference fit is provided with bearing 72 in rotating shaft 71, Set is equiped with rubber heading tape wheel 8 on bearing 72.

Operation instruction：Because pipe conveyer spread conveyer belt is to be gradually transition to parastate by tubulose, so fixed plate 11 are designed as arc-shaped, and fixed mount 2 is plugged on the top of arc-shaped fixed plate 11 by fixing groove 21, will be solid by fixing bolt 3 Determine frame 2 to be fixed in fixed plate 11, pipe conveyer exhibition can be adjusted when being so designed that to install within the specific limits Section position of heading tape supporting construction and an angle are opened, so that advantageously in the angle of adjustment support pipe conveyer conveyer belt 9.In pipe band During the transition of machine conveyer belt 9, a few cannula-like ribbon conveyer expansion can be installed in the different parts of pipe conveyer conveyer belt 9 Section heading tape supporting construction, can select to pacify per cannula-like ribbon conveyer spread heading tape supporting construction according to actual angle situation The support frame of fair amount is filled, so that pipe conveyer conveyer belt 9 is smoothly expanded to parastate.

Claims (3)

1. pipe conveyer spread heading tape supporting construction, it is characterised in that it includes base and more than one support Frame；It is provided with fixed plate vertically on the base, two arc-shaped slots is provided with the fixed plate；Each support frame as described above bag Include fixed mount, fixing bolt, adjustable shelf, adjusting nut, regulation spring, turning rolls and rubber heading tape wheel；At the fixed mount bottom Portion is provided with fixing groove corresponding with the fixed plate, is had on the both sides side wall of the fixing groove and two arcs The corresponding fixing hole of slotted eye；The fixed mount is slidably disposed within the fixed plate by the fixing groove；The fixed mount passes through The fixed mount is fixed on institute by the fixing bolt that split is plugged in the corresponding fixing hole and the arc-shaped slot State on base；Pin-and-hole is provided with the top of the fixed mount, adjustable shelf bottom split, which is slided up and down, to be plugged in the pin-and-hole, The adjusting nut is bolted with the adjustable shelf upper end, the adjustable shelf between the adjusting nut and the fixed mount Upper split set is equiped with the regulation spring；Turning rolls is integrally fixed with the adjustable shelf top, in the turning rolls Upper rotate is provided with the rubber heading tape wheel.

2. pipe conveyer spread heading tape supporting construction according to claim 1, it is characterised in that the roller Frame generally Qian shape, the turning rolls bottom surface and the adjustable shelf top are into a single integrated structure, between the turning rolls two side Provided with rotating shaft, the rotating shaft two ends are fixed by jump ring with the turning rolls two side；It is interference fitted and is provided with the rotating shaft Bearing, set is equiped with the rubber heading tape wheel on the bearing.

3. according to any described pipe conveyer spread heading tape supporting construction of claim 1 or 2, it is characterised in that Locating slot is provided with the pin-and-hole inwall, it is corresponding with the locating slot fixed to be fixed with the adjustable shelf bottom end side wall Position block；Locating piece slide displacement in the locating slot.