CN218113913U

CN218113913U - Automatic cleaning device of closed belt feeder blanking

Info

Publication number: CN218113913U
Application number: CN202222725111.1U
Authority: CN
Inventors: 路标; 马稳; 赵树义; 陈建
Original assignee: Cnbm Bengbu Photoelectric Materials Co ltd
Current assignee: Cnbm Bengbu Photoelectric Materials Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2022-12-23
Anticipated expiration: 2032-10-15

Abstract

The utility model discloses an automatic cleaning device of closed belt feeder blanking, including casing (1) that has blanking discharge port (11), be equipped with belt feeder (2) in casing (1), the downside that just is located belt feeder (2) in casing (1) is equipped with annular conveyer belt (3), distributes a set of switch-plate (4) on the transport surface of conveyer belt (3), connects drive roll (5), other end cooperation at conveyer belt (3) one end cooperation and connects driven roll (6), and drive roll (5) are through establishing in the outside gear motor (7) drive of casing (1), drive switch-plate (4) operation, and the blanking that will loose removes to blanking discharge port (11) outer row. The utility model discloses a set up the conveyer belt at the belt feeder downside, can move scattered blanking to the blanking discharge port through the conveyer belt and arrange outward for the scope of the scattered blanking of clearance is great, simultaneously, has also reduced personnel's intensity of labour greatly.

Description

Automatic cleaning device of closed belt feeder blanking

Technical Field

The utility model relates to a bulk cargo carries technical field, concretely relates to automatic cleaning device of closed belt feeder blanking.

Background

In daily glass production process, need use the belt feeder to carry out bulk cargo transportation, and can inevitably produce blanking or flying material in transportation process, no matter be traditional open-type belt feeder or simple closed belt feeder all can pile up scattered blanking at the belt downside, only adopt artifical clearance to be difficult to clear away, still increased personnel's intensity of labour simultaneously.

Chinese patent No. CN215796291U discloses a fully-enclosed belt conveyor ash removal device, which is configured to clean accumulated dust by arranging a horizontal auger conveying structure below the tail or the portion where dust is easily accumulated of the fully-enclosed belt conveyor, but cannot clean scattered blanking in the conveying length direction of the whole belt conveyor, and the effect of cleaning blanking of the whole belt conveyor is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic cleaning device of closed belt feeder blanking to improve blanking clearance effect.

The utility model adopts the following technical scheme:

the utility model provides an automatic cleaning device of closed belt feeder blanking, is equipped with belt feeder, its characterized in that including the casing that has the blanking discharge port in the casing: an annular conveying belt is arranged in the shell and located on the lower side of the belt conveyor, a group of material shifting plates are distributed on the conveying surface of the conveying belt, one end of the conveying belt is connected with a driving roller in a matched mode, the other end of the conveying belt is connected with a driven roller in a matched mode, the driving roller is driven by a speed reducing motor arranged outside the shell to drive the material shifting plates to operate, and scattered materials are moved to a blanking outlet and are discharged outside.

Furthermore, the driven roller is fixedly connected with a second rotating shaft which is long in the whole length, and two ends of the second rotating shaft respectively extend out of the shell and are connected with the bearing with the seat.

Furthermore, the two side walls of the shell are respectively provided with a tensioning device, each tensioning device comprises a tensioning seat fixed on the side wall of the shell, a sliding groove is formed in each tensioning seat, a sliding block capable of sliding along the tensioning direction is arranged in each sliding groove, a bearing with a seat is fixedly connected to each sliding block, one side of each tensioning seat is in threaded connection with an ejector rod with the axial direction consistent with the tensioning direction, the end of each ejector rod abuts against the corresponding sliding block, and the relative position of each sliding block is changed through rotation of the ejector rods.

Furthermore, a push rod is in threaded connection with the other side of the tensioning seat, and the end of the push rod abuts against the sliding block.

Furthermore, the ejector rod and the push rod are both connected with locking nuts, and the end face of each locking nut is tightly abutted against the side face of the tensioning seat to form locking fit.

Further, the belt feeder is a climbing type belt feeder.

Compared with the prior art, the utility model discloses the beneficial effect of utensil:

1. this scheme is through setting up the conveyer belt at the belt feeder downside, can move scattered material to the blanking discharge port through the conveyer belt and arrange outward for the scope of the scattered blanking of clearance is great, simultaneously, has also reduced personnel's intensity of labour greatly.

2. The tensioning device who sets up changes the relative distance of slider through adjusting ejector pin and push rod, and then changes the relative distance between the initiative and the driven roller, realizes the regulation purpose of conveyer belt elasticity, can prevent that the conveyer belt from tension the phenomenon that splits the damage and the conveyer belt is too loose and the phenomenon that the initiative roller skidded that appears that the conveyer belt is too tight.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 isbase:Sub>A schematic view ofbase:Sub>A partial cross-sectional structure A-A of FIG. 1;

fig. 3 is a partial structural view in the direction B in fig. 2.

Description of the reference numerals: 1. a housing; 2. a belt conveyor; 3. a conveyor belt; 4. A material stirring plate; 5. a drive roll; 6. a driven roller; 7. a reduction motor; 8. a second rotating shaft; 9. a pedestal bearing; 10. a tensioning device; 11. a discharging port for discharging the material; 12. a feed inlet; 13. a discharge port; 14. a first rotating shaft; 21. a driven wheel; 22. a driving wheel; 23. a belt; 24. a carrier roller; 25. a direction-changing wheel; 31. parallel carrier rollers; 101. a tensioning seat; 102. a chute; 103. a slider; 104. a top rod; 105. a push rod; 106. and locking the nut.

Detailed Description

For the purpose of making the present invention clearer, the following description is made with reference to the accompanying drawings, and the present invention is further described, and the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

As shown in figure 1, the automatic blanking cleaning device for the closed belt conveyor is applied to a raw material conveying line for glass production. The device comprises a closed shell 1, wherein the shell 1 is inclined, and the whole body is low at the left and high at the right. A feed inlet 12 is arranged on the top side of the left end part, and a blanking outlet 11 is arranged on the bottom side; the bottom side of the right end part is provided with a discharge hole 13. A climbing belt conveyor 2 is arranged in the shell 1, and the inclination direction of the belt conveyor 2 is the same as that of the shell 1. The glass raw material enters from the feed inlet 12 and is conveyed to the discharge outlet 13 through the belt conveyor 2. The belt conveyor 2 is a prior art, and is composed of a driven wheel 21, a driving wheel 22 and an annular belt 23 which is driven by the driven wheel, the driving wheel and the belt 23 in a matched manner, wherein a group of carrier rollers 24 are respectively arranged on the lower sides of an upper belt and a lower belt in the belt 23, and bend wheels 25 are respectively arranged at positions of the belt 23 close to two end sides.

An endless conveyor belt 3 is arranged in the housing 1 and on the underside of the belt conveyor 2, the inclination of the conveyor belt 3 corresponds to that of the belt conveyor 2, and the conveying length of the conveyor belt 3 is slightly shorter than that of the belt conveyor 2, so that the scattered material of the belt conveyor 2 substantially falls on the conveyor belt 3. A group of material stirring plates 4 are uniformly distributed on the conveying surface of the conveying belt 3, each material stirring plate 4 is vertically connected to the conveying surface, and the length size of each material stirring plate 4 is equal to the width size of the conveying belt 3. The left end of the conveying belt 3 is connected with a driving roller 5 in a matching way, the right end of the conveying belt is connected with a driven roller 6 in a matching way, and the driving roller 5 is positioned above the blanking outlet 11 so as to facilitate the discharge of scattered blanking. Considering that the conveying distance of the conveying belt 3 is too long, and the sag depression of the conveying belt 3 is prevented from being too large, a set of parallel carrier rollers 31 is arranged on the lower side of the upper belt of the conveying belt 3. The driving and driven rollers can drive the conveying belt 3 through static friction force action or tooth matching, and the structure is the prior art and is not detailed here.

As shown in fig. 2, the driving roller 5 is fixedly connected to a first rotating shaft 14, two ends of the first rotating shaft 14 penetrate through two side walls of the housing 1 and are connected to a pair of coaxial bearings 9 with bearings fixed on the housing 1, a speed reduction motor 7 is connected to a wall of the housing 1 on one side through a set of brackets, and the speed reduction motor 7 is connected to the first rotating shaft. The driven roller 6 is fixedly connected with a second rotating shaft 8, two ends of the second rotating shaft 8 penetrate through two side walls of the shell 1 and are respectively connected with a pair of coaxial bearings 9 with a seat, and the bearing 9 with the seat at each side is connected with a tensioning device 10 in a matched mode.

As shown in fig. 3, the tensioning device 10 includes a tensioning seat 101 welded on the side wall of the housing 1, the tensioning seat 101 is a plate with a rectangular outer contour, a rectangular sliding slot 102 is provided in the center of the plate, and the inner side and the outer side of the sliding slot 102 are through. A sliding block 103 with a shape matched with the sliding chute 102 is matched and connected in the sliding chute 102, the moving direction of the sliding block 103 is consistent with the tensioning direction of the conveying belt 3, and the belt seat bearing 9 is connected on the sliding block 103 through a bolt. An ejector rod 104 is connected to one side of the tensioning seat 101 through a threaded hole, and the axial direction of the ejector rod 104 is consistent with the tensioning direction. The end part of the ejector rod 104 extending into the tensioning seat 101 is abutted against the sliding block 103, the relative position of the sliding block 103 is changed by rotating the ejector rod 104, and when the sliding blocks 103 on the two sides move towards the direction far away from the driving roller 5, the driven roller 6 is driven to be tensioned together to enable the conveying belt 3. The opposite side of the tensioning seat 101 is connected with a push rod 105 through a threaded hole, the axial direction of the push rod 105 is consistent with the tensioning direction, and the end part of the push rod 105 extending into the tensioning seat 101 is also pressed against the sliding block 103. In the present embodiment, the jack 104 and the push rod 105 are all full-thread long bolts.

In order to ensure that the ejector rod 104 and the push rod 105 are not loosened in the use process of the tensioning device 10, the rod bodies of the ejector rod 104 and the push rod 105 are respectively in threaded connection with a locking nut 106, and the end surface of each locking nut 106 is tightly propped against the side surface of the tensioning seat 101 to form locking fit.

The application process of the scheme is as follows: when the belt conveyor 2 conveys glass raw materials from bottom to top, part of the glass raw materials are scattered from the belt 23 and stacked on the conveying belt 3, after the glass raw materials are stacked to a certain degree, the speed reducing motor 7 is started to drive the conveying belt 3 to rotate, so that an ascending belt of the conveying belt 3 runs along the opposite conveying direction of the belt conveyor 2, the scattered materials stacked are scattered on the conveying belt 3 under the action of the material shifting plate 4, and finally the scattered materials are moved to the discharging port 11 to be discharged and collected.

In the use process of the scheme, if the tightness of the conveying belt 3 is found not to meet the use requirement, the tensioning devices 10 on the two sides need to be synchronously adjusted. When the conveyor belt 3 needs to be tensioned, the distance between the driving and driven rollers needs to be increased. The tensioning device 10 is adjusted so that the conveyor belt 3 is at a standstill. Firstly, the locking nuts 106 on the top rod 104 and the push rod 105 are loosened, then the top rod 104 and the push rod 105 are rotated to enable the top rod 104 and the push rod 105 to move towards the direction away from the driving roller 5, meanwhile, the sliding block 103 is driven to move synchronously, when the driven roller 6 is moved to a proper position, the tightness of the conveying belt 3 meets the use requirement, then the top rod 104 and the push rod 105 are abutted against the sliding block 103, and the locking nuts 106 on the top rod are locked. When the tightness of the conveying belt 3 needs to be adjusted, the distance between the driving roller and the driven roller is reduced.

The utility model can replace manual cleaning of scattered materials of the belt, and compared with the prior art, the range for cleaning the scattered materials is wider, and the labor intensity of personnel is greatly reduced; simultaneously, through the overspeed device tensioner who sets up, the elasticity of adjustable conveyer belt prevents to appear pulling when the conveyer belt is too tight and splits the phenomenon that damages or the drive roll skidded when the conveyer belt is too loose.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides an automatic cleaning device of closed belt feeder blanking, is equipped with belt feeder (2) in casing (1) including casing (1) that has blanking discharge port (11), its characterized in that: the automatic material distribution machine is characterized in that an annular conveying belt (3) is arranged on the lower side, located on a belt conveyor (2), of a shell (1), a group of material shifting plates (4) are distributed on the conveying surface of the conveying belt (3), one end of the conveying belt (3) is connected with a driving roller (5) in a matched mode, the other end of the conveying belt is connected with a driven roller (6) in a matched mode, the driving roller (5) is driven by a speed reducing motor (7) arranged outside the shell (1) to drive the material shifting plates (4) to operate, and scattered materials are moved to a blanking outlet (11) to be discharged outside.

2. The automatic cleaning device of closed belt feeder blanking of claim 1, characterized in that: the driven roller (6) is fixedly connected with a second rotating shaft (8) which is long in the whole length, and two ends of the second rotating shaft (8) extend out of the shell (1) respectively and are connected with a bearing with a seat (9).

3. The automatic cleaning device of closed belt feeder blanking of claim 2, characterized in that: be equipped with overspeed device tensioner (10) on casing (1) both sides wall respectively, every overspeed device tensioner (10) all is including fixing tensioning seat (101) on casing (1) lateral wall, be equipped with spout (102) in tensioning seat (101), be equipped with in spout (102) and follow gliding slider (103) of tensioning direction, fixed connection area seat bearing (9) are gone up in slider (103), at ejector pin (104) of one side threaded connection axial and the tensioning direction unanimity of tensioning seat (101), ejector pin (104) end is supported and is pressed slider (103), change the relative position of slider (103) through rotatory ejector pin (104).

4. The automatic blanking cleaning device for the closed belt conveyor according to claim 3, characterized in that: the other side of the tensioning seat (101) is in threaded connection with a push rod (105), and the end of the push rod (105) abuts against the sliding block (103).

5. The automatic cleaning device of closed belt feeder blanking of claim 4, characterized in that: and the ejector rod (104) and the push rod (105) are both connected with locking nuts (106), and the end surface of each locking nut (106) is tightly propped against the side surface of the tensioning seat (101) to form locking fit.

6. The automatic cleaning device of closed belt feeder blanking of claim 1, characterized in that: the belt conveyor (2) is a climbing belt conveyor.