CN205221925U

CN205221925U - Conveyance device

Info

Publication number: CN205221925U
Application number: CN201521069927.7U
Authority: CN
Inventors: 程俊岭; 王煜
Original assignee: Beijing Antai Yongsheng Metal Material Co Ltd
Current assignee: Beijing Antai Yongsheng Metal Material Co Ltd
Priority date: 2015-12-21
Filing date: 2015-12-21
Publication date: 2016-05-11
Anticipated expiration: 2025-12-21

Abstract

The utility model discloses a conveyance device, include the support, locate the conveying roller at support both ends, set up at two rows of help rolls between the conveying roller of both ends, around rolling up the conveyer belt on conveying roller and help roll, stand by as an outsider intero -inferiorly slope of help roll, still including setting up on the support first back shaft and the second back shaft that sets up about and, the one end of first back shaft is articulated with the support, supplementary roller shell is established at first back shaft and can rotate and first back shaft is kept away from and is extended the help roll with support articulated one end and form connecting portion around the axis of first back shaft, set up a gliding slider from top to bottom on the support, second back shaft one end is articulated with the slider, and the other end is articulated with connecting portion, still being provided with slide the from top to bottom retaining member of back locking of slider on the support, driving first bracing piece through upper and lower sliding block and rotate, because supplementary roller shell is on first back shaft, so the inclination of help roll also can change thereupon.

Description

Feedway

Technical field

The utility model relates to transport field, is specifically related to a kind of feedway.

Background technology

Application number be 201420157766.6 patent discloses a kind of material conveyer belt, comprise support, be located at the conveying roller at described support two ends, be wound in belt on conveying roller described in two and auxiliary stand, described auxiliary stand comprises the two row's help rolls being divided into described belt down either side, and described help roll is from having a down dip outside to inside.Because belt down either side arranges the help roll from having a down dip outside to inside, belt two edges are tilted, and belt is concave shaped, therefore can reduce when material is carried on belt and be scattered from edge.

But the angle of inclination due to help roll is certain, all can affect material whether can be scattered from edge because the kind of the transportation volume of material and material, size change, therefore need to adjust the amount of being scattered to reduce material as far as possible to the angle of inclination of its help roll.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of adjustable help roll angle of inclination feedway, to adapt to the material of variety classes, size.

For achieving the above object, the utility model provides following technical scheme: a kind of feedway, comprise support, be located at the conveying roller at described support two ends, be arranged on two row's help rolls between the conveying roller of two ends, the belt conveyor of coiling on conveying roller and help roll, described help roll is from having a down dip outside to inside, also comprise and be arranged on the first pivot shaft on support and setting up and down and the second pivot shaft, one end and the support of described first pivot shaft are hinged, described help roll is set in the first pivot shaft and can rotates around the axis of the first pivot shaft and the first pivot shaft extends help roll away from one end hinged with support forms a junction, described support is arranged one to can slide up and down slide block, described second pivot shaft one end and slide block hinged, the other end and connecting portion hinged, described support is also provided with the locking piece that slide block slides up and down rear locking.

Preferably, described support vertically offers groove, one end connecting stud of slide block and stud move up and down along groove through groove, and described locking piece is the nut coordinated with stud.

Further, described first pivot shaft two ends are provided with the locating part that restriction help roll moves axially.

Further, at least one locating part and the first pivot shaft removably connect.

Further, described help roll is arranged with rubber coating.

Further, described rubber coating circumferentially with axially arranges some projections.

Advantage of the present utility model: 1. drive the first strut bar to rotate by sliding up and down slide block, because help roll is enclosed within the first pivot shaft, therefore the angle of inclination of help roll also can change thereupon, thus adapts to the material of variety classes, size; Slide block fixing is by nut and slide block to the friction force of support, and when unscrewing nut, slide block can move up and down along groove, when fastening nut time, and slider locks.

2. the setting of locating part prevents help roll generation axial offset, and belt conveyor well can not be coordinated with help roll, and at least one locating part and the first pivot shaft removably connect and facilitate the dismounting of help roll.

3. rubber coating is mainly for the protection of help roll, and increase the friction force between driving band simultaneously, make driving band and help roll synchronous axial system, prevent belt conveyor from skidding, protruding arranging strengthens friction force further.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment;

Fig. 2 is the structural representation not arranging belt conveyor of embodiment;

Fig. 3 is the A portion enlarged drawing in Fig. 2.

Reference numeral: 1, support; 11, groove; 2, conveying roller; 3, help roll; 4, belt conveyor; 5, the first pivot shaft; 51, connecting portion; 6, the second pivot shaft; 7, slide block; 71, stud; 8, nut; 9, flange; 10, adapter sleeve; 101, rubber coating; 1011, protruding; 12, cushion block.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, the utility model is described further.

Feedway as a kind of in Fig. 1, comprise support 1, be located at the conveying roller 2 at support 1 two ends, be arranged on two row help roll 3, the belt conveyor 4 of coiling on conveying roller 2 and help roll 3 between two ends conveying roller 2, help roll 3 is from having a down dip outside to inside.

Two row's help rolls 3 are positioned at the both sides of support 1, each help roll 3 all carries out the adjustment at angle of inclination by a control apparatus, as Fig. 2-3 control apparatus comprises the first pivot shaft 5 be arranged on above support 1, the second pivot shaft 6 below support 1 and slide block 7 are set, one end and the support 1 of the first pivot shaft 5 are hinged, help roll 3 is set in the first pivot shaft 5 and can rotates around the axis of the first pivot shaft 5 and the first pivot shaft 5 extends help roll 3 away from one end hinged with support 1 forms a junction 51, groove 11 vertically offered by support 1, one end connecting stud 71 of slide block 7 and stud 71 move up and down along groove 11 through groove 11, second pivot shaft 6 one end and slide block 7 hinged, the other end and connecting portion 51 hinged, support 1 is also provided with the locking piece that slide block 7 slides up and down rear locking, locking piece is the nut 8 coordinated with stud 71, for reducing the pressure of nut 8 pairs of supports 1, one cushion block 12 is set between nut 8 and support 1.

Move axially along the first pivot shaft 5 to limit help roll 3, the first pivot shaft 5 arranges two locating parts, one of them locating part is be fixedly welded on the flange 9 on the first pivot shaft 5, and another locating part is the adapter sleeve 10 be threaded with the first pivot shaft 5.

Belt conveyor 4 drives conveying roller 2 and help roll 3 synchronous axial system when rotating simultaneously, skid to prevent belt conveyor 4, sheathed rubber coating 101 on help roll 3, and rubber coating 101 circumferentially with axially arranges some protruding 1011, protruding 1011 is hemispheric protruding 1011.

Regulative mode: unclamp nut 8, slides up and down the angle of inclination that slide block 7 regulates help roll 3.

The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a feedway, comprise support (1), be located at the conveying roller (2) at described support (1) two ends, be arranged on two rows' help roll (3) between two ends conveying roller (2), the belt conveyor (4) of coiling on conveying roller (2) and help roll (3), described help roll (3) is from having a down dip outside to inside, it is characterized in that: also comprise and being arranged on support (1) and the first pivot shaft (5) setting up and down and the second pivot shaft (6), one end and the support (1) of described first pivot shaft (5) are hinged, described help roll (3) is set in the first pivot shaft (5) and can rotates around the axis of the first pivot shaft (5) and the first pivot shaft (5) extends help roll (3) away from one end hinged with support (1) forms a junction (51), described support (1) is arranged one to can slide up and down slide block (7), described second pivot shaft (6) one end and slide block (7) hinged, the other end and connecting portion (51) hinged, described support (1) is also provided with the locking piece that slide block (7) slides up and down rear locking.

2. a kind of feedway according to claim 1, it is characterized in that: described support (1) is vertically offered groove (11), one end connecting stud (71) of slide block (7) and stud (71) move up and down along groove (11) through groove (11), and described locking piece is the nut (8) coordinated with stud (71).

3. a kind of feedway according to claim 1, is characterized in that: described first pivot shaft (5) two ends are provided with the locating part that restriction help roll (3) moves axially.

4. a kind of feedway according to claim 3, is characterized in that: at least one locating part and the first pivot shaft (5) removably connect.

5. a kind of feedway according to claim 1, is characterized in that: described help roll (3) is arranged with rubber coating (101).

6. a kind of feedway according to claim 5, is characterized in that: described rubber coating (101) circumferentially with axially arranges some projections (1011).