CN217349437U

CN217349437U - Belt feeder slack adjusting device

Info

Publication number: CN217349437U
Application number: CN202221428709.8U
Authority: CN
Inventors: 勾成龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-02
Anticipated expiration: 2032-06-09

Abstract

The utility model is suitable for the technical field of belt conveyor adjustment, and provides a belt conveyor looseness adjusting device, which comprises a feeding box with an open top and a conveying mechanism; the conveying mechanism comprises a first rotating roller, the first rotating roller is rotatably arranged at one end of the inner cavity of the feeding box, the first rotating roller is transversely arranged from the front side to the rear side of the feeding box, and the other end of the rear side surface of the feeding box is rotatably provided with a connecting shaft. This belt feeder sag adjusting device, before adjusting, accessible electric telescopic handle shrink drives the diaphragm decline, after the diaphragm descends to the position that corresponds with the pay-off belt, two electric telescopic handle of electric slide rail drive with the end are close to each other, and then drive two diaphragms and draw close together each other, after the upper surface contact of diaphragm and pay-off belt, can draw in spacingly in the material of pay-off belt upper surface, adjust again and relax, the condition that the material dropped by the both sides face of pay-off belt in avoiding the accommodation process appears.

Description

Belt feeder slack adjusting device

Technical Field

The utility model belongs to the technical field of the belt feeder is adjusted, especially, relate to a belt feeder sag adjustment device.

Background

The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. The continuous conveyer with flexible conveyer belt as material bearing and drawing member has one endless conveyer belt around the driving roller and the direction changing roller, material on the upper branch, and the conveyer belt and the material are drawn by the friction between the driving roller and the belt.

Among the prior art, need adjust the laxity of conveyer belt when the material of different weight is carried to the belt feeder to the conveyer belt carries the use, but current belt feeder can produce when adjusting the use and rock or vibrate, can cause partial material to drop, influences the transport effect of material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a belt feeder sag adjusting device aims at solving current belt feeder and can produce when adjusting the use and rock or vibrate, can cause partial material to drop, influences the problem of the transport effect of material.

The utility model is realized in such a way that the belt conveyor looseness adjusting device comprises a feeding box with an open top and a conveying mechanism;

the conveying mechanism comprises a first rotating roller, the first rotating roller is rotatably arranged at one end of an inner cavity of the feeding box, the first rotating roller is transversely arranged from the front side to the rear side of the feeding box, a connecting shaft is rotatably arranged at the other end of the rear side surface of the feeding box, the other end of the connecting shaft can movably extend to the other end of the inner cavity of the feeding box, a second rotating roller is fixedly connected to the other end of the connecting shaft, a feeding belt is rotatably sleeved on the surface of the first rotating roller, and the other end of the feeding belt is rotatably sleeved on the surface of the second rotating roller;

the feeding box comprises a feeding box and is characterized in that connecting boxes are fixedly connected to two end faces of the feeding box, electric slide rails are fixedly connected to the front side and the rear side of the top of the inner wall of each connecting box, electric telescopic rods are fixedly connected to the top of a sliding portion driven by the electric slide rails vertically and transversely and fixedly connected to the two electric telescopic rods at the same side, transverse plates are fixedly connected to the two electric telescopic rods at the same side, and movable openings for the transverse plates to move are formed in the inner side faces of the connecting boxes and the end faces of the feeding box.

Preferably, the other end of the rear side surface of the feeding box is transversely and fixedly connected with a fixed box, one end of an inner cavity of the fixed box is transversely and fixedly connected with a second motor, an output shaft of the second motor is transversely and fixedly connected with a threaded rod, and a threaded sleeve is in threaded connection with the surface of the threaded rod.

Preferably, the surface of the threaded sleeve is transversely and fixedly connected with a connecting plate, the other end of the connecting plate can extend to the outside of the feeding box in a pulling mode, the other end of the connecting plate is fixedly connected with a connecting sleeve, and the connecting sleeve is rotatably sleeved on the surface of the connecting shaft.

Preferably, one end of the rear side surface of the feeding box is fixedly connected with a first motor, and an output shaft of the first motor rotatably extends to an inner cavity of the feeding box and is fixedly connected with one end of the first rotating roller.

Preferably, the other end of the rear side surface of the feeding box is transversely provided with a movable through hole for the connecting shaft to move.

Preferably, the other end of the bottom of the feeding box is provided with a discharge port, and the discharge port is positioned below the second rotating roller.

Preferably, the surface of the connecting box is fixedly connected with a plurality of mounting blocks, and threaded holes are formed in the mounting blocks.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a belt feeder looseness adjusting device drives the threaded rod through the second motor and rotates, can drive the connecting plate and carry out the pull removal, and then drive the connecting axle and move, adjust the distance between second live-rollers and the first live-rollers, and then adjust the looseness of feeding belt, easy operation and quick improve and adjust the efficiency to material looseness, before adjusting, accessible electric telescopic handle contracts and drives the diaphragm and descends, after the diaphragm descends to the position that corresponds with feeding belt, electric slide rail drive two electric telescopic handle of same end are close to each other, and then drive two diaphragms and draw close together each other, after diaphragm and feeding belt's upper surface contact, can draw in the material of feeding belt upper surface spacing in, adjust again and relax, avoid the condition that the material drops by feeding belt's both sides face in the adjustment process appearance, improve the protection to the material, reduce the material waste, be convenient for carry out the relaxation and adjust the operation.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic structural view of the connecting box and the electric slide rail of the present invention;

fig. 3 is a schematic structural view of the feeding box and the first motor of the present invention.

In the figure: 1. a feeding box; 2. a first rotating roller; 3. a first motor; 4. a fixed box; 5. a second motor; 6. a threaded rod; 7. a threaded sleeve; 8. a connecting plate; 9. connecting sleeves; 10. a connecting shaft; 11. a movable through opening; 12. a second rotating roller; 13. a feeding belt; 14. a connecting box; 15. an electric slide rail; 16. an electric telescopic rod; 17. a movable opening; 18. a transverse plate; 19. a discharge port; 20. mounting blocks; 21. a threaded bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a belt conveyor looseness adjusting device comprises a feeding box 1 with an open top and a conveying mechanism; conveying mechanism includes first rotor 2, and first rotor 2 rotationally sets up in the one end of pay-off case 1 inner chamber, and first rotor 2 transversely sets up along the front side to the rear side of pay-off case 1.

The other end of the rear side face of the feeding box 1 is rotatably provided with a connecting shaft 10, the other end of the connecting shaft 10 movably extends to the other end of the inner cavity of the feeding box 1, the other end of the connecting shaft 10 is fixedly connected with a second rotating roller 12, the surface of the first rotating roller 2 is rotatably sleeved with a feeding belt 13, and the other end of the feeding belt 13 is rotatably sleeved on the surface of the second rotating roller 12.

The distance between the second rotating roller 12 and the first rotating roller 2 is adjusted, so that the feeding belt 13 can be tightened or loosened, and the looseness of the feeding belt 13 is adjusted.

The equal fixedly connected with connecting box 14 of both ends face of pay-off case 1, the equal fixedly connected with electric slide rail 15 in front side and the rear side at connecting box 14 inner wall top, the vertical fixedly connected with electric telescopic handle 16 in top of the sliding part of electric slide rail 15 driven.

In the process of moving the sliding part driven by the electric sliding rail 15, the two electric telescopic rods 16 can be driven to move close to or away from each other.

The electric slide rail 15 is transversely arranged from the front side to the rear side of the feeding box 1.

A transverse plate 18 is transversely and fixedly connected between the two electric telescopic rods 16 at the same side, and movable openings 17 for the transverse plate 18 to move are formed in the inner side surface of the connecting box 14 and the end surface of the feeding box 1.

Before adjusting the sag of feeding belt 13, accessible electric telescopic handle 16 contracts and drives diaphragm 18 and descend, move to descend to the position with feeding belt 13 top horizontally after the bottom of diaphragm 18, two electric telescopic handle 16 of electronic slide rail 15 drive with the end are close to each other, and then drive two diaphragms 18 and draw close each other, after diaphragm 18 and feeding belt 13's upper surface contact, can draw in spacingly to the material of feeding belt 13 upper surface, adjust again and relax, the condition that the material dropped by feeding belt 13's both sides face in avoiding the accommodation process appears, improve the protection to the material, it is extravagant to reduce the material, be convenient for carry out sag adjustment operation.

Further, the other end of the rear side surface of the feeding box 1 is transversely and fixedly connected with a fixed box 4, one end of the inner cavity of the fixed box 4 is transversely and fixedly connected with a second motor 5, an output shaft of the second motor 5 is transversely and fixedly connected with a threaded rod 6, and the surface of the threaded rod 6 is in threaded connection with a threaded sleeve 7.

In this embodiment, the bottom of the threaded sleeve 7 is slidably connected to the inner wall of the fixed box 4, and the second motor 5 rotates to drive the threaded rod 6 to rotate, so as to drive the threaded sleeve 7 to move along the surface of the threaded rod 6.

Further, a connecting plate 8 is fixedly connected to the surface of the threaded sleeve 7 in the transverse direction, the other end of the connecting plate 8 extends to the outside of the feeding box 1 in a drawing manner, a connecting sleeve 9 is fixedly connected to the other end of the connecting plate 8, and the connecting sleeve 9 is rotatably sleeved on the surface of the connecting shaft 10.

In this embodiment, the thread bushing 7 can drive the connecting sleeve 9 to move through the connection of the connecting plate 8 in the moving process, and the second rotating roller 12 can be driven to move through the connection of the connecting shaft 10, so that the distance between the second rotating roller 12 and the first rotating roller 2 is adjusted, and the looseness of the feeding belt 13 is further adjusted.

Further, one end fixedly connected with first motor 3 of feeding box 1 trailing flank, the output shaft of first motor 3 rotationally extends to the inner chamber of feeding box 1 and the one end fixed connection of first turning roll 2.

In this embodiment, the first motor 3 drives the first rotating roller 2 to rotate in the rotating process, and then the tightening of the second rotating roller 12 can drive the feeding belt 13 to rotate, so as to convey the material.

Furthermore, the other end of the rear side of the feeding box 1 is transversely provided with a movable through hole 11 for the connecting shaft 10 to move.

In this embodiment, the movable opening 11 provides a movable space for the connecting shaft 10 during the moving process, so that the connecting shaft 10 is smoother during the moving process.

Further, the other end of the bottom of the feeding box 1 is provided with a discharge port 19, and the discharge port 19 is positioned below the second rotating roller 12.

In this embodiment, the material is moved to the other end of the feeding belt 13 and then falls under the influence of gravity, and the falling material is discharged through the inside of the discharge port 19.

Furthermore, the surface of the connecting box 14 is fixedly connected with a plurality of mounting blocks 20, and the mounting blocks 20 are provided with threaded holes 21.

In this embodiment, after the bolt and the threaded hole 21 are connected by manually twisting, the mounting block 20 is fixed, and then the device can be fixedly mounted and used by connecting the mounting block 20.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, before adjusting, 16 shrink of accessible electric telescopic handle drive diaphragm 18 descend, after diaphragm 18 descends to the position that corresponds with feeding belt 13, two electric telescopic handle 16 of electronic slide rail 15 drive with the end are close to each other, and then drive two diaphragms 18 and draw close each other, after diaphragm 18 and feeding belt 13's upper surface contact, can draw in the material of feeding belt 13 upper surface spacing in, rethread second motor 5 drives threaded rod 6 and rotates, can drive connecting plate 8 and carry out the pull removal, and then drive connecting axle 10 and remove, adjust the distance between second live-rollers 12 and the first live-rollers 2, adjust feeding belt 13's relaxation degree.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a belt feeder slack adjusting device which characterized in that: comprises a feeding box (1) with an open top and a conveying mechanism;

the conveying mechanism comprises a first rotating roller (2), the first rotating roller (2) is rotatably arranged at one end of an inner cavity of the feeding box (1), the first rotating roller (2) is transversely arranged from the front side to the rear side of the feeding box (1), a connecting shaft (10) is rotatably arranged at the other end of the rear side surface of the feeding box (1), the other end of the connecting shaft (10) movably extends to the other end of the inner cavity of the feeding box (1), a second rotating roller (12) is fixedly connected to the other end of the connecting shaft (10), a feeding belt (13) is rotatably sleeved on the surface of the first rotating roller (2), and the other end of the feeding belt (13) is rotatably sleeved on the surface of the second rotating roller (12);

the utility model discloses a two-dimensional electronic scale feeding device, including feeding box (1), the equal fixedly connected with connecting box (14) of both ends face of feeding box (1), the front side at connecting box (14) inner wall top and the equal fixedly connected with electric slide rail (15) of rear side, the vertical fixedly connected with electric telescopic handle (16) in top of electric slide rail (15) driven sliding part, two of homonymy horizontal fixedly connected with diaphragm (18) between electric telescopic handle (16), the medial surface of connecting box (14) with the movable opening (17) of confession diaphragm (18) activity are all seted up to the terminal surface of feeding box (1).

2. A belt conveyor sag adjustment assembly as claimed in claim 1, wherein: the feeding box is characterized in that the other end of the rear side face of the feeding box (1) is transversely and fixedly connected with a fixed box (4), one end of the inner cavity of the fixed box (4) is transversely and fixedly connected with a second motor (5), an output shaft of the second motor (5) is transversely and fixedly connected with a threaded rod (6), and a threaded sleeve (7) is in threaded connection with the surface of the threaded rod (6).

3. A belt conveyor sag adjustment assembly as claimed in claim 2, wherein: the surface of the threaded sleeve (7) is transversely and fixedly connected with a connecting plate (8), the other end of the connecting plate (8) can be extended to the outside of the feeding box (1) in a drawing mode, the other end of the connecting plate (8) is fixedly connected with a connecting sleeve (9), and the connecting sleeve (9) is rotatably sleeved on the surface of the connecting shaft (10).

4. A belt conveyor sag adjustment assembly as claimed in claim 1, wherein: one end of the rear side face of the feeding box (1) is fixedly connected with a first motor (3), and an output shaft of the first motor (3) can rotatably extend to an inner cavity of the feeding box (1) and is fixedly connected with one end of the first rotating roller (2).

5. A belt conveyor sag adjustment assembly as claimed in claim 1, further comprising: the other end of the rear side surface of the feeding box (1) is transversely provided with a movable through hole (11) for the connecting shaft (10) to move.

6. A belt conveyor sag adjustment assembly as claimed in claim 1, wherein: the other end of the bottom of the feeding box (1) is provided with a discharge hole (19), and the discharge hole (19) is positioned below the second rotating roller (12).

7. A belt conveyor sag adjustment assembly as claimed in claim 1, wherein: the surface of the connecting box (14) is fixedly connected with a plurality of mounting blocks (20), and threaded holes (21) are formed in the mounting blocks (20).