CN203428406U - Height-adjustable conveyor - Google Patents

Height-adjustable conveyor Download PDF

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Publication number
CN203428406U
CN203428406U CN201320558445.2U CN201320558445U CN203428406U CN 203428406 U CN203428406 U CN 203428406U CN 201320558445 U CN201320558445 U CN 201320558445U CN 203428406 U CN203428406 U CN 203428406U
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China
Prior art keywords
belt pulley
adjustable
bar
carriage
height
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CN201320558445.2U
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Chinese (zh)
Inventor
汪祥
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ANJI YINGKESONG FLOWER AND WOOD FACTORY
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ANJI YINGKESONG FLOWER AND WOOD FACTORY
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Abstract

The utility model relates to a height-adjustable conveyor which comprises a conveying frame, a supporting frame, a bearing frame, a conveying belt, a power roller, a driven roller, a supporting roller and an angular displacement driving device, wherein the conveying frame is erected obliquely upwards, and the supporting frame is erected obliquely downwards. The bearing frame comprises a bottom cross rod, a bearing cross rod and a vertical rod, the bearing cross rod is rotatably connected with the vertical rod, the vertical rod is rotatably connected with the bottom cross rod, and a supporting wheel is arranged at the bearing position of the bearing cross rod of the bearing frame. The angular displacement driving device is used for driving the vertical rod to have angular displacement by taking the bottom cross rod as an axis, and the erection height of the conveying frame can be adjusted by the aid of the bearing frame, the supporting wheel and the angular displacement driving device. The height-adjustable conveyor has obvious advantages.

Description

A kind of adjustable for height conveyer
Technical field
The utility model relates to a kind of conveyer, relates in particular to a kind of adjustable for height conveyer.
Background technology
Conveyer utilizes rotatablely moving of working component or crank motion, or utilizes medium to flow ducted, and material is fed forward.For example, the working component of roller conveyor is a series of rollers, and roller rotates with convey materials; The working component of conveyor screw is spiral, and spiral rotates to push material along hopper in hopper; The working component of jigging conveyer is hopper, the reciprocating material being placed in one with conveying of hopper etc.On certain circuit, the handling machinery of continuous convey materials, is called continuous conveyor.This class conveyer mainly contains belt conveyer, apron conveyor, car conveyer, escalator, moving sidewalk, slat conveyer, embedded scraper transporter, bucket carrier, bucket elevator, overhead chain conveyer and aerial rope way.Wherein belt conveyer is usingd cycloconveyor belt as the basic design of carrying material.This class conveyer is comparatively general, is particularly useful for the place that the landform such as harbour, intermountain are comparatively complicated, the advantage that this carriage that can show it can be crossed over unfavorable terrain.Application number is 201220064632.0 Chinese utility model patent, a kind of conveyer is disclosed, include frame, frame two ends are provided with main gear reel and auxiliary driving reel, frame afterbody is provided with motor, the output shaft of motor is connected with main gear reel by change-speed box, on main gear reel and auxiliary driving reel, cover has load-transfer device, main gear reel drives auxiliary driving reel to rotate by load-transfer device, load-transfer device moves continuously simultaneously, utilizes the friction force between load-transfer device and material that material is transported to auxiliary driving reel place from main gear reel; Also include revolution bracing frame, on revolution bracing frame, have lifting bar, revolution bracing frame is connected with frame bottom by this lifting bar; Revolution bracing frame bottom is provided with support roller, and support roller is connected with trac. by draw bar, by trac. transfer conveyor conveniently.This conveyer utilizes friction-driven transported material in a continuous manner, and material is put emptying point and formed streams from feed on travel line, and it is simple in structure, and transport efficiency is high, and is convenient to transhipment, flexible and convenient to use.But when the height of frame need to be regulated to adapt to on-the-spot needs, this conveyer has just run into difficulty.
Utility model content
The purpose of this utility model is to provide a kind of adjustable for height conveyer, thereby solves the technical matters that conventional belt conveyer can not regulate height.
The technical scheme that the utility model addresses the above problem is as follows:
A kind of adjustable for height conveyer, the bracing frame, bearing support, load-transfer device, live roll, driven voller and the anvil roll that comprise the carriage that sets up obliquely, set up under oblique, described bearing support comprises end cross bar, supporting bar and vertical rod, described supporting bar and described vertical rod are rotationally connected, described vertical rod and end cross bar are rotationally connected, and supporting place of the supporting bar of described bearing support is provided with support roller; It also comprises that one for driving described vertical rod to make it take cross bar of the described end, angular transposition angular transposition actuating device occurs as axle center; The antenna height that is arranged so that described carriage by described bearing support, support roller and angular transposition actuating device is adjustable.
As technique scheme preferably, described angular transposition actuating device comprises the movable pulley/running block being arranged on described supporting bar, be arranged at described carriage bottom and lower than fixed pulley/fixed pulley group of described supporting bar, spiral motor, with the winding roll being connected on the output shaft of described spiral motor; On winding roll, be wound with steel rope, described steel rope is laid in described movable pulley/running block and fixed pulley/fixed pulley group.
As technique scheme preferably, described angular transposition actuating device comprises hydraulic actuating cylinder, hydraulic actuating cylinder is arranged at the bottom of described carriage and higher than described supporting bar, the take-off lever of hydraulic actuating cylinder is tiltedly down connected with the midway location place of described supporting bar.
As technique scheme preferably, described load-transfer device is V-arrangement tooth bar load-transfer device, described live roll is V-gear roller.
As technique scheme preferably, the shape of described carriage is being closed by two right-angled trapezium that common edge forms, 1/10 of the length difference < right angle waist length of the right angle waist of described right-angled trapezium and tiltedly waist; Described right-angled trapezium is two right-angled trapezium that are welded by angle steel.
As technique scheme preferably, described carriage footing two ends are provided with wheel, cross bar two ends, the described end are also provided with wheel.
As technique scheme preferably, described live roll is connected in double reduction gear, described double reduction gear comprises conveying motor, small belt pulley A, B, big belt pulley A, B, and extension shaft, carry output shaft and the small belt pulley A of motor to fix by bearing pin, small belt pulley A is connected with big belt pulley A by belt, big belt pulley A is located at one end of extension shaft by bearing pin, the extension shaft other end is provided with small belt pulley B by bearing pin, and small belt pulley B is connected with big belt pulley B by belt, and big belt pulley B is directly fixed on the axle of described live roll by bearing pin.
As technique scheme preferably, it also comprises idler roller, described idler roller is arranged at the upstream of described live roll, makes described load-transfer device when idler roller described in pile warp and live roll, in "S" shape section.
The utlity model has following beneficial effect:
In the utility model, spiral driven by motor winding roll rotates, when winding roll tightens up steel rope, steel rope through assembly pulley winding just can pull supporting bar at an easy rate at leisure toward the footing of conveyer, vertical rod high angle is increasing, now carriage is given slowly and is held up, the deficiency of holding high to make up carriage; When winding roll discharges steel rope, under the compressing of carriage deadweight, carriage slowly declines, support rail also slowly declines, and vertical rod high angle is more and more lower, simultaneously under assembly pulley effect, supporting bar can, at leisure away from the footing of conveyer, be realized the soft landing that carriage is lowered; Therefore, the utility model can regulate the height of carriage, has obvious feature.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model height adjustment mechanism;
Fig. 3 is the schematic diagram of the utility model two reduction gear;
In figure, 1-carriage, 2-bearing support, 3-load-transfer device, 4-live roll, 5-driven voller, 6-anvil roll, 7-idler roller, 8-bearing support, 9-wheel;
Cross bar at the bottom of 81-, 82-supporting bar, 83-vertical rod, 84-support roller;
101-movable pulley/running block, 102-fixed pulley/fixed pulley group, 103-spiral motor, 104-winding roll, 105-steel rope;
201-carries motor, and 202,203-small belt pulley A, B, 204,205-big belt pulley A, B, 206-extension shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed.
This specific embodiment is only to explanation of the present utility model, is not to restriction of the present utility model.Any modification that those skilled in the art have done after having read specification sheets of the present utility model, all will be subject to the protection of patent law as long as drop within the protection domain of claims.
As Figure 1-3, a kind of adjustable for height conveyer, the bracing frame 2, bearing support 8, load-transfer device 3, live roll 4, driven voller 5 and the anvil roll 6 that comprise the carriage 1 that sets up obliquely, set up under oblique, bearing support 8 comprises end cross bar 81, supporting bar 82 and vertical rod 83, described supporting bar 82 is rotationally connected with described vertical rod 83, described vertical rod 83 is rotationally connected with end cross bar 81, and supporting place of the supporting bar 82 of described bearing support 8 is provided with support roller 84; It also comprises that one for driving described vertical rod 83 to make it to take cross bar 83 of the described end that the angular transposition actuating device of angular transposition occurs as axle center; The antenna height that is arranged so that described carriage 1 by described bearing support 8, support roller 84 and angular transposition actuating device is adjustable.Described live roll 4 is connected in double reduction gear, described double reduction gear comprises carries motor 201, small belt pulley A, B 202, 203, big belt pulley A, B 204, 205, with extension shaft 206, carry output shaft and the small belt pulley A 202 of motor 201 to fix by bearing pin, small belt pulley A 202 is connected with big belt pulley A 204 by belt, big belt pulley A 204 is located at one end of extension shaft 206 by bearing pin, extension shaft 206 other ends are provided with small belt pulley B 203 by bearing pin, small belt pulley B 203 is connected with big belt pulley B 205 by belt, big belt pulley B 205 is directly fixed on the axle of described live roll 4 by bearing pin.It also comprises idler roller 7, and described idler roller 7 is arranged at the upstream of described live roll 4, makes described load-transfer device 3 when idler roller described in pile warp 7 and live roll 4, in "S" shape section.
Described angular transposition actuating device comprises the movable pulley/running block 101 being arranged on described supporting bar 82, be arranged at described carriage 1 bottom and lower than fixed pulley/fixed pulley group 102 of described supporting bar 82, spiral motor 103, with the winding roll 104 of the output shaft fixed connection of described spiral motor 103; On winding roll, be wound with steel rope 105, described steel rope 105 is laid in described movable pulley/running block 101 and fixed pulley/fixed pulley group 102; Described winding roll 104 is provided with blocking device.Described load-transfer device 3 is V-arrangement tooth bar load-transfer device, and described live roll 4 is V-gear roller.The shape of described carriage 1 is being closed by two right-angled trapezium that common edge forms, 1/10 of the length difference < right angle waist length of the right angle waist of described right-angled trapezium and tiltedly waist; Described right-angled trapezium is two right-angled trapezium that are welded by angle steel.Described carriage 1 footing two ends are provided with wheel 9, and cross bar 81 two ends, the described end are also provided with wheel 9.

Claims (8)

1. an adjustable for height conveyer, the bracing frame, bearing support, load-transfer device, live roll, driven voller and the anvil roll that comprise the carriage that sets up obliquely, set up under oblique, it is characterized in that: described bearing support comprises end cross bar, supporting bar and vertical rod, described supporting bar and described vertical rod are rotationally connected, described vertical rod and end cross bar are rotationally connected, and supporting place of the supporting bar of described bearing support is provided with support roller; It also comprises that one for driving described vertical rod to make it to take cross bar of the described end that the angular transposition actuating device of angular transposition occurs as axle center; The antenna height that is arranged so that described carriage by described bearing support, support roller and angular transposition actuating device is adjustable.
2. a kind of adjustable for height conveyer according to claim 1, it is characterized in that: described angular transposition actuating device comprises the movable pulley/running block being arranged on described supporting bar, be arranged at described carriage bottom and lower than fixed pulley/fixed pulley group of described supporting bar, spiral motor, with the winding roll being connected on the output shaft of described spiral motor; On winding roll, be wound with steel rope, described steel rope is laid in described movable pulley/running block and fixed pulley/fixed pulley group; Described winding roll is provided with blocking device.
3. a kind of adjustable for height conveyer according to claim 1, it is characterized in that: described angular transposition actuating device comprises hydraulic actuating cylinder, hydraulic actuating cylinder is arranged at the bottom of described carriage and higher than described supporting bar, the take-off lever of hydraulic actuating cylinder is tiltedly down connected with the midway location place of described supporting bar.
4. a kind of adjustable for height conveyer according to claim 1, is characterized in that: described load-transfer device is V-arrangement tooth bar load-transfer device, and described live roll is V-gear roller.
5. a kind of adjustable for height conveyer according to claim 1, it is characterized in that: the shape of described carriage is being closed by two right-angled trapezium that common edge forms, 1/10 of the length difference < right angle waist length of the right angle waist of described right-angled trapezium and tiltedly waist; Described right-angled trapezium is two right-angled trapezium that are welded by angle steel.
6. a kind of adjustable for height conveyer according to claim 1, is characterized in that: described carriage footing two ends are provided with wheel, and cross bar two ends, the described end are also provided with wheel.
7. a kind of adjustable for height conveyer according to claim 1, it is characterized in that: described live roll is connected in double reduction gear, described double reduction gear comprises conveying motor, small belt pulley A, B, big belt pulley A, B, and extension shaft, carry output shaft and the small belt pulley A of motor to fix by bearing pin, small belt pulley A is connected with big belt pulley A by belt, big belt pulley A is located at one end of extension shaft by bearing pin, the extension shaft other end is provided with small belt pulley B by bearing pin, small belt pulley B is connected with big belt pulley B by belt, big belt pulley B is directly fixed on the axle of described live roll by bearing pin.
8. a kind of adjustable for height conveyer according to claim 7, is characterized in that: it also comprises idler roller, and described idler roller is arranged at the upstream of described live roll, makes described load-transfer device when idler roller described in pile warp and live roll, in "S" shape section.
CN201320558445.2U 2013-09-10 2013-09-10 Height-adjustable conveyor Active CN203428406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320558445.2U CN203428406U (en) 2013-09-10 2013-09-10 Height-adjustable conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320558445.2U CN203428406U (en) 2013-09-10 2013-09-10 Height-adjustable conveyor

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449114A (en) * 2013-09-10 2013-12-18 安吉县迎客松花木场 Conveyor with adjustable height

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449114A (en) * 2013-09-10 2013-12-18 安吉县迎客松花木场 Conveyor with adjustable height
CN103449114B (en) * 2013-09-10 2015-08-05 安吉县迎客松花木场 A kind of adjustable for height conveyer

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