CN213230216U

CN213230216U - Rotary discharging device

Info

Publication number: CN213230216U
Application number: CN202021342999.5U
Authority: CN
Inventors: 姚金根; 张国强; 李永亮; 姚一帆; 刘秀红
Original assignee: Suzhou Shangjian Hangxin Concrete Co ltd
Current assignee: Suzhou Shangjian Hangxin Concrete Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-18
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a rotary discharging device, which comprises a bracket; the method is characterized in that: the support is provided with a plurality of stages of conveying devices which incline upwards, the conveying devices are connected end to end, and the included angle of the conveying directions of two adjacent conveying devices on the same horizontal plane is smaller than 180 degrees. The utility model discloses have and make conveyor rotation connect the climbing for climbing high regular single conveyor's of climbing angle reduces, thereby has prevented that the grit from dropping, and then has guaranteed conveyor's transport efficiency's effect.

Description

Rotary discharging device

Technical Field

The utility model belongs to the technical field of grit conveyor technique and specifically relates to a rotation discharging device is related to.

Background

The current chinese patent with publication number CN207658628U discloses an automatic grit hoisting device of feed supplement, two sets of bracing pieces all are located same one side of support frame, the one end of support arm is connected in the main tributary strut, the other end of support arm is as high as the upper end of main tributary strut, the axle head of motor is connected in one of them drive wheel, the conveyer belt winding is on four drive wheels, the both sides of conveyer belt are connected with the side shield, the side shield is flexible material, one side that the drive wheel was kept away from to the conveyer belt is connected with a plurality of rotating barrier, the one side that raw material barrel was kept away from to the support frame is located to the workbin, the downside of conveyer belt.

The technical scheme has the following defects: when the height that the grit needs to promote is higher, only can improve gyration area length through the increase angle of climbing when having the restriction on the spot and satisfy the altitude requirement, but the grit drops easily when great angle of climbing can lead to the conveying.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims at providing a rotation discharging device has its advantage: the climbing angle of a single conveying device is reduced, and then the falling of the sand and stone is reduced, so that the conveying efficiency of the sand and stone is ensured.

The above object of the present invention is achieved by the following technical solutions: a rotary discharging device comprises a bracket; the support is provided with a plurality of stages of conveying devices which incline upwards, the conveying devices are connected end to end, and the included angle of the conveying directions of two adjacent conveying devices on the same horizontal plane is smaller than 180 degrees.

Through adopting above-mentioned technical scheme for the climbing is connected to the conveyor rotation, makes the climbing angle of climbing high regular single conveyor reduce, thereby has prevented that the grit from dropping, and then has guaranteed conveyor's transport efficiency.

The present invention may be further configured in a preferred embodiment as: the conveying device comprises a driving wheel and a driven wheel, a conveying belt is sleeved between the driving wheel and the driven wheel, and a motor for driving the conveying belt to rotate is arranged on the support.

Through adopting above-mentioned technical scheme, the motor drives the action wheel and rotates and then drives the conveyer belt and rotate from the driving wheel, and then drives the grit on the conveyer belt and remove the transport, and the while conveyer belt, action wheel and the setting from the driving wheel are convenient for change and the maintenance to the normal of carrying the function has been guaranteed.

The present invention may be further configured in a preferred embodiment as: protective cover nets are arranged above the motor, the driving wheel and the driven wheel.

Through adopting above-mentioned technical scheme for prevent that grit from piling up on motor, action wheel and follow driving wheel, influencing conveyor normal operating

The present invention may be further configured in a preferred embodiment as: and a protective box is fixed outside each conveying device and is a rectangular box body which is arranged along the length direction of the conveying device and inclines upwards.

Through adopting above-mentioned technical scheme, the setting up of guard box has prevented that the grit from dropping and has injured the staff by a crashing object, and then has guaranteed conveyor's security.

The present invention may be further configured in a preferred embodiment as: the protective box is provided with a maintenance opening, and a maintenance ladder is fixed on the side wall of the protective box below the maintenance opening.

Through adopting above-mentioned technical scheme, get into the protective housing through the maintenance ladder and maintain conveyor and clean the protective housing inner wall in, and then guaranteed conveyor's transportation function.

The present invention may be further configured in a preferred embodiment as: every the protective housing diapire lowermost end of conveyor below all is provided with the row's of vertical decurrent infundibulate husky pipe, it is provided with the collection box to arrange husky pipe and keep away from protective housing one side.

Through adopting above-mentioned technical scheme, the grit that conveyor dropped is in arranging the sand pipe direction collection box to recycle, thereby reach the effect of save raw materials.

The present invention may be further configured in a preferred embodiment as: one end of the sand discharge pipe, which is close to the recovery box, is connected with a splash-proof pipe, and the splash-proof pipe is arranged obliquely downwards.

Through adopting above-mentioned technical scheme for the grit in the sediment outflow pipe is vertical drops in the splashproof pipe, and the restraint through the splashproof pipe prevents that the sediment outflow pipe from directly dropping when the collection box can not splashing because of the grit falls the speed too fast.

The present invention may be further configured in a preferred embodiment as: the support is provided with a plurality of inward folding mechanisms, each inward folding mechanism comprises a pair of edge folding rollers which are rotatably connected to the lower inner support of the recovery belt, the central axes of the two edge folding rollers form a V shape, and the transmission belt is in transmission connection with the two edge folding rollers.

Through adopting above-mentioned technical scheme for the conveyer belt caves in under the restriction of grit weight and self width, thereby makes the cross section of retrieving the area be the V style of calligraphy, thereby makes the grit fall in the middle of the conveyer belt depressed place, thereby has prevented that the grit from dropping, thereby has guaranteed conveyor's conveying efficiency.

The present invention may be further configured in a preferred embodiment as: every the protective housing diapire all is provided with the mechanism of scraping sand, the mechanism of scraping sand is including fixing the guide post on the protective housing inner wall, the guide post sets up along protective housing length direction, sliding connection has the scraper blade on the guide post, the scraper blade is contradicted on the protective housing diapire, be provided with the gliding mechanism of scraping sand of drive scraper blade in the protective housing.

Through adopting above-mentioned technical scheme, drive the sand scraping plate through sand scraping actuating mechanism and paste the protecting box diapire and remove to the sand discharge pipe, and then reduce the grit that drops on the protecting box diapire and be stained with and attach the heap up phenomenon.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the conveying devices are in rotary connection and climb, so that the climbing angle of a single conveying device with a fixed climbing height is reduced, the sand and stone are prevented from falling, and the conveying efficiency of the conveying devices is ensured;

2. the sand and stone dropping is reduced through the sand scraping mechanism and the inward folding mechanism, and the dropped sand and stone are recovered, so that the conveying efficiency is guaranteed, and meanwhile, the raw materials are saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the conveying apparatus of the present embodiment;

fig. 3 is a schematic structural view of the scraping mechanism of the present embodiment.

In the figure, 1, a bracket; 2. a protective box; 3. a support frame; 4. a conveying device; 5. a driving wheel; 6. a driven wheel; 7. a motor; 8. a protective cover mesh; 9. an inward folding mechanism; 10. a flanging roller; 11. a sand discharge pipe; 12. a splash tube; 13. a recycling bin; 14. a sand scraping mechanism; 15. a guide post; 16. a squeegee; 17. a sand scraping drive mechanism; 18. a maintenance port; 19. and (5) maintaining the ladder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a rotary discharging device, including support 1. A plurality of protection boxes 2 inclining upwards are arranged on the support 1, and the protection boxes 2 are communicated with one another. The protective box 2 is a rectangular box body, and the included angle of the two adjacent protective length directions on the horizontal plane is less than 180 degrees, and is 90 degrees in the embodiment. All be provided with support frame 3 in every protective housing 2, support frame 3 length direction's both ends and support 1 fixed connection, the side of support frame 3 links to each other with 2 inner walls of protective housing. A conveying device 4 is arranged on the supporting frame 3 in each protective box 2. Conveyor 4 includes the conveyer belt, and the conveyer belt upwards sets up along the length direction slope of protective housing 2, rotates the action wheel 5 of connection on support frame 3 and follows driving wheel 6 on conveyer belt length direction's both ends support frame 3, and the conveyer belt cover is established at last action wheel 5 and follows driving wheel 6, is provided with drive action wheel 5 pivoted motor 7 on the support frame 3. The motor 7 drives the driving wheel 5 to rotate, and then drives the driven belt and the driven wheel 6 to rotate, and further drives the sandstone to climb. All cover on motor 7, action wheel 5 and the follow driving wheel 6 and be equipped with the protection cover net 8 for prevent that the grit from piling up on motor 7, action wheel 5 and follow driving wheel 6, influence conveyor 4 normal operating. The end, far away from the ground, of the conveyor belt on the conveyor device 4 close to the ground in the two adjacent conveyor devices 4 is positioned above the side, close to the ground, of the conveyor belt on the conveyor device 4 far away from the ground, so that the two adjacent conveyor devices 4 are connected end to end. And then the climbing angle of the single conveying device 4 with a fixed climbing height is reduced, so that the sand and stone are prevented from falling, and the conveying efficiency of the conveying device 4 is ensured.

Referring to fig. 2, a plurality of inward folding mechanisms 9 are arranged on the bracket 1 between the upper belt and the lower belt of the conveyor belt. The inward folding mechanism 9 comprises a pair of fixed rotating shafts fixed on the supporting frame, and the central axes of the two rotating shafts are V-shaped. All rotate in two pivots and be connected with hem cylinder 10, the conveyer belt is taken and is put on two hem cylinders 10 for the conveyer belt caves in under the restriction of grit weight and self width, thereby makes the cross section of recovery area be the V style of calligraphy, thereby makes the grit fall in the middle of the conveyer belt depressed place, thereby has prevented that the grit from dropping.

Referring to fig. 2, the lowest end of the bottom wall of each protection box 2 is provided with a vertical downward funnel-shaped sand discharge pipe 11, and one end of the sand discharge pipe 11, which is far away from the protection box 2, is provided with an inclined splash-proof pipe 12. A recycling tank 13 is arranged below the splash-proof pipe 12. Make the grit that drops on conveyor 4 drop on protective housing 2 back, roll down to funnel type arrange the sand pipe 11 under the decurrent bottom plate guide effect of slope, then vertically drop in splashproof pipe 12, can not prevent to arrange sand pipe 11 and directly drop when 13 in the collection box and splash because of the grit falling speed is too fast through the restraint of splashproof pipe 12. So that the sand dropped from the conveying device 4 is guided into the recovery box 13 through the sand discharge pipe 11 for recycling.

Referring to fig. 2 and 3, a sand scraping mechanism 14 is provided on the bottom wall of each guard box 2. The sand scraping mechanism 14 comprises a guide rod fixed on the bottom wall of the box body, the guide rod is arranged along the length direction of the protective box 2, and the two ends of the guide rod in the length direction are fixedly connected with the bottom wall of the protective box 2 through lugs, so that the guide rod is suspended. A scraper 16 is slidably connected to the guide bar, and the scraper 16 is arranged along the width direction of the protection box 2. The scraper blade 16 is contradicted on 2 diapalls of protective housing, is provided with the gliding scraping actuating mechanism 17 of drive scraper blade 16 on 2 diapalls of protective housing, and scraping actuating mechanism 17 is motor 7, and motor 7 passes through lead screw or chain drive scraping plate and moves forward and backward (this embodiment is the lead screw) along the guide bar. When the sand scraping mechanism 14 stops working, the sand scraping plate is located on one side far away from the sand discharge pipe 11, and when sand scraping is needed, the sand scraping plate is driven by the sand scraping driving mechanism to move towards the sand discharge pipe 11 along the bottom wall of the protection box 2, so that the phenomenon that sand and stone falling on the bottom wall of the protection box 2 are attached and accumulated is reduced.

Referring to fig. 1, protective housing 2 is close to ground one end and is provided with maintenance mouth 18, is fixed with maintenance ladder 19 on the 2 lateral walls of protective housing of maintenance mouth 18 below, and maintenance ladder 19 is kept away from 2 one end of protective housing and is taken and put subaerial to it maintains and cleans 2 inner walls of protective housing to get into protective housing 2 through maintenance ladder 19 in to conveyor 4, and then has guaranteed conveyor 4's transportation function.

The implementation principle of the embodiment is as follows: through the end-to-end connection of the conveying devices 4 with small climbing angles, the falling of sand and stones is reduced, and therefore the effective conveying efficiency of the conveying devices 4 is guaranteed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A rotary discharging device comprises a bracket (1); the method is characterized in that: the support (1) is provided with a plurality of stages of conveying devices (4) which incline upwards, the conveying devices (4) are connected end to end, and the included angle of the conveying directions of the adjacent conveying devices (4) on the same horizontal plane is less than 180 degrees.

2. The rotary discharge apparatus as claimed in claim 1, wherein: conveyor (4) are including action wheel (5), follow driving wheel (6), the cover is equipped with the conveyer belt between action wheel (5) and follow driving wheel (6), be provided with drive belt pivoted motor (7) on support (1).

3. The rotary discharge apparatus as claimed in claim 2, wherein: and protective cover nets (8) are arranged above the motor (7), the driving wheel (5) and the driven wheel (6).

4. The rotary discharge apparatus as claimed in claim 1, wherein: and a protective box (2) is fixed outside the conveying device (4) at each stage, and the protective box (2) is a rectangular box body which is arranged along the length direction of the conveying device (4) and inclines upwards.

5. The rotary discharge apparatus as claimed in claim 4, wherein: a maintenance opening (18) is formed in the protective box (2), and a maintenance ladder (19) is fixed on the side wall of the protective box (2) below the maintenance opening (18).

6. The rotary discharge apparatus as claimed in claim 4, wherein: every protective housing (2) diapire end of conveyor (4) below all is provided with vertical decurrent infundibulate row sand pipe (11), it is provided with collection box (13) to keep away from protective housing (2) one side in row sand pipe (11).

7. The rotary discharge apparatus as claimed in claim 6, wherein: arrange sand pipe (11) and be close to collection box (13) one end and be connected with splashproof pipe (12), splashproof pipe (12) slope sets up downwards.

8. The rotary discharge apparatus as claimed in claim 2, wherein: the folding device is characterized in that a plurality of inward folding mechanisms (9) are arranged on the support (1), each inward folding mechanism (9) comprises a pair of rotating shafts fixed below the recovery belt, the central axes of the two rotating shafts form a V shape, the two rotating shafts are connected with two edge folding rollers (10) in a rotating mode, and the conveying belt is in transmission connection with the two edge folding rollers (10).

9. The rotary discharge apparatus as claimed in claim 4, wherein: every protective housing (2) diapire all is provided with sand scraping mechanism (14), sand scraping mechanism (14) is including fixing guide post (15) on protective housing (2) inner wall, guide post (15) set up along protective housing (2) length direction, sliding connection has scraper blade (16) on guide post (15), scraper blade (16) are contradicted on protective housing (2) diapire, be provided with gliding sand scraping actuating mechanism (17) of drive scraper blade (16) in protective housing (2).