CN212862752U

CN212862752U - Bucket elevator

Info

Publication number: CN212862752U
Application number: CN202021436914.XU
Authority: CN
Inventors: 任杰
Original assignee: Tangshan Hongtai Cement Co ltd
Current assignee: Tangshan Hongtai Cement Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-02
Anticipated expiration: 2030-07-20

Abstract

The application relates to a bucket elevator, which relates to the field of material conveying and solves the problem that materials are accumulated at the lower end in the elevator in the prior art, and comprises an elevator shell, a motor, a feeding hole and a discharging hole, wherein the motor drives a first driving wheel and a second driving wheel to rotate, a conveying belt is wound on the first driving wheel and the second driving wheel to rotate, an elevator bucket is arranged on a belt, the elevator also comprises a moving mechanism, the moving mechanism is positioned at the lower end of a lower bottom plate, the moving mechanism comprises a third moving plate, the third moving plate is obliquely arranged, the lower end of the third moving plate is abutted against the upper surface of the inner wall of the elevator, the third moving plate can horizontally move between a first side wall and a second side wall through the driving of an air cylinder, when the third moving plate moves towards the direction close to the elevator shell, cement finished products at the lower end in the, and the cement is fed into a discharge port, so that the cement accumulation in the shell of the lifter is reduced.

Description

Bucket elevator

Technical Field

The application relates to the field of material conveying, in particular to a bucket elevator.

Background

Present bucket elevator can both realize transporting the material to the upper end from the device lower extreme, accomplishes the purpose of vertical continuous conveyor who promotes the material, still has some not enoughly.

The prior art, such as Chinese utility model with the publication number of CN208233939U, namely 'a raw material bucket elevator for cement production and processing', discloses a raw material bucket elevator for cement production and processing, which comprises an elevator shell, a fixed seat is fixed at the bottom of the shell of the elevator, a first driving wheel is rotationally connected with the lower part of the inner part of the elevator shell through a rotating shaft, a second driving wheel is rotationally connected with the upper part of the inner part of the elevator shell through a rotating shaft, a conveying belt is connected between the first driving wheel and the second driving wheel in a winding way, a plurality of lifting hoppers are welded on the outer surface wall of the conveying belt at equal intervals, the welding of elevator casing one side table wall bottom has the storehouse of adding the material, the welding of elevator casing opposite side table wall bottom has a feed bin, adopts first drive wheel and second drive wheel to drive the conveyer belt and rotates, sets up the lift hopper through on the conveyer belt and carries out the promotion of material and carry.

In view of the above-mentioned related technologies, the inventor thinks that there is some cement powder that will drop to lifting machine inner wall bottom when entering the feeding bin and being carried through the elevator bucket, and cement powder also will have some to drop to lifting machine inner wall bottom in the in-process of carrying to the play feed bin to form accumulational cement powder around the first drive wheel of lifting machine inner wall bottom surface, form the clot, occupy the defect of lifting machine inner space.

Disclosure of Invention

In order to reduce the accumulational cement powder of lifting machine inner wall bottom surface, reduce cement and become the clot, occupy the possibility of lifting machine inner space, this application provides a bucket elevator.

The application provides a bucket elevator adopts following technical scheme:

the utility model provides a bucket elevator, includes the elevator casing, installs first drive wheel and second drive wheel in the casing, and first drive wheel is located second drive wheel below, first drive wheel and second drive wheel outside have connect same conveyer belt around, the elevator bucket is installed in the conveyer belt outside, still includes moving mechanism, moving mechanism is located the inside lower extreme of elevator casing, moving mechanism includes third movable plate and the drive assembly who drives third movable plate towards first drive wheel one side reciprocating motion.

Through adopting above-mentioned technical scheme, when the third movable plate moved to the direction that is close to and promotes the casing, pushed the cement finished product of the inside lower extreme of casing to the centre, rotated the lift bucket splendid attire cement finished product rebound of lower extreme, sent into the discharge gate, reduced the inside cement of casing of the hoist and piled up.

Preferably, the third moving plate is disposed obliquely downward toward the center of the lifter case.

Through adopting above-mentioned technical scheme, the slope promotes cement to the centre, and is less to the frictional force of lower plate, and the upper end of third movable plate can not hinder the rotation of conveyer belt and lift hopper and the cement of lifting machine casing upper end when dropping and can slide along the inclined plane of third movable plate, reduces the cement and at the accumulational possibility of third movable plate.

Preferably, the upper end of the third moving plate is connected with a first moving plate, and an air cylinder is arranged on the surface of one side, far away from the elevator shell, of the first moving plate.

Through adopting above-mentioned technical scheme, through cylinder work, control second movable plate removes and then control the third movable plate and remove and promote cement, convenient and fast more.

Preferably, the upper end of the first moving plate is connected with a second moving plate, the second moving plate is horizontally arranged, the upper surface of the second moving plate is provided with a first inserting plate, one end of the first inserting plate is fixed on the inner wall of the shell of the lifting machine and is horizontally arranged, the second moving plate can slide on the lower surface of the first inserting plate, and the lower bottom surface of the third moving plate is abutted to the bottom surface of the shell of the lifting machine.

Through adopting above-mentioned technical scheme, the second movable plate removes and can not the roll-off outside first plugboard, and when the cement of lifting machine casing upper end dropped, the prevention cement dropped the second movable plate below, kept the clean nature of moving mechanism below.

Preferably, the lower surface of the second moving plate is provided with a second inserting plate which is lifted out, one end of the second inserting plate is fixed on the inner wall of the shell of the lifting machine and is horizontally arranged, and the second moving plate can slide on the upper surface of the second inserting plate.

By adopting the technical scheme, after the cement falling down from the elevator passes through the first plug board and the second moving board, the second plug board further stops the cement falling down from the moving mechanism, and the cleanness of the device is improved.

Preferably, the bottom surface of the lower end of the third moving plate is provided with a sealing strip, and the length of the sealing strip is equal to that of the third moving plate.

Through adopting above-mentioned technical scheme, the sealing strip blocks that the inside cement of hoisting machine casing passes through from lower plate and third movable plate lower extreme surface, reduces the possibility that cement gets into the moving mechanism lower extreme, keeps device's clean nature.

Preferably, the horizontal length of the moving mechanism is equal to the distance between two side walls of the elevator housing perpendicular to the axis of the first driving wheel.

By adopting the technical scheme, the space below the moving mechanism in the shell of the lifting machine is completely blocked by the moving mechanism, so that the possibility that cement falls into the space below the moving mechanism is reduced, the cleanness below the moving mechanism is kept, and the times for cleaning the space below the moving mechanism are reduced.

Preferably, the number of the moving mechanisms is two, the two moving mechanisms are respectively located on two side walls of the lifter housing parallel to the axle center of the first driving wheel, and the two moving mechanisms are arranged oppositely.

By adopting the technical scheme, the two moving mechanisms simultaneously push cement to the middle direction of the elevator shell, so that the bottoms of the two side walls of the elevator shell, which are parallel to the axle center of the first driving wheel, of the elevator shell are kept clean, and meanwhile, more cement is accumulated in the middle of the lower part of the elevator shell, and a material lifting hopper can be used for containing the cement conveniently.

Preferably, the cylinder is located outside the hoist housing and the piston rod is located inside the hoist housing.

Through adopting above-mentioned technical scheme, make the fixed third movable plate that does not influence of cylinder remove, make the device stable high-efficient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. cement falling to the upper surface of the lower bottom plate inside the elevator shell is pushed to the middle to prevent the cement from caking, cement is contained in the elevator bucket when the elevator bucket passes through the lower end of the elevator shell and is sent to the discharge port, and the cement accumulation inside the elevator shell is reduced;

2. the length of the moving mechanism is equal to the distance from the third side wall to the fourth side wall, the space below the moving mechanism of the shell of the lifter is covered, and the cleanness of the space below the moving mechanism of the shell of the lifter is kept;

3. in the process of cylinder ejection and return stroke, some of accumulated cement can fall to the upper surface of the lower bottom plate, and then is pushed to the middle of the elevator shell by the moving mechanism, and is contained by the elevator hopper, so that the lifting device is convenient and efficient.

Drawings

Fig. 1 is a first structural schematic diagram of a bucket elevator.

Fig. 2 is a schematic structural diagram II of the bucket elevator.

Fig. 3 is a sectional view of the bucket elevator.

Fig. 4 is a schematic view of the internal structure of the bucket elevator.

Fig. 5 is a first schematic structural diagram of the moving mechanism.

Fig. 6 is a second schematic structural view of the moving mechanism.

Fig. 7 is a sectional view of the moving mechanism.

Description of reference numerals: 1. a hoist housing; 11. a first side wall; 12. a second side wall; 13. a third side wall; 14. a fourth side wall; 15. an upper base plate; 16. a lower base plate; 17. a feed inlet; 18. a discharge port; 2. a fixed seat; 3. a conveyor belt; 31. a first rotating shaft; 32. a first drive wheel; 33. a second rotating shaft; 34. a second drive wheel; 35. a motor; 36. a belt; 37. a lift bucket; 4. a moving mechanism; 41. a cylinder; 42. a first moving plate; 43. a second moving plate; 44. a first patch panel; 45. a second patch panel; 46. a third moving plate; 47. a sealing strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, a bucket elevator comprises an elevator housing 1, wherein the lower end of the elevator housing 1 is a vertically arranged hollow cuboid, and the upper end of the elevator housing is arched upwards.

Referring to fig. 1 and 2, the hoist housing 1 includes a first side wall 11, a second side wall 12, a third side wall 13, and a fourth side wall 14, the first side wall 11, the second side wall 12, the third side wall 13, and the fourth side wall 14 are each in the shape of a rectangular parallelepiped plate, the hoist housing 1 further includes an upper floor 15 and a lower floor 16, the upper floor 15 is in the shape of an upwardly arched circular arc plate, and the lower floor 16 is in the shape of a square plate.

The lower surface of lower plate 16 is fixed with fixing base 2, and fixing base 2 is the cuboid base.

The elevator shell body 1 is provided with a feeding hole 17 and a discharging hole 18, the feeding hole 17 is located at the lower end of the first side wall 11, the feeding hole 17 is bucket-shaped, the upper surface of the feeding hole is opened, and the opening edge of the feeding hole 17 is horizontally arranged. The feeding port 17 is arranged to be inclined downwards towards the side wall far away from the first side wall 11, the bottom plate of the feeding port 17 is arranged to be inclined towards the elevator shell 1, and the inclined angle of the bottom plate of the feeding port 17 is larger than the inclined angle of the side wall.

The discharge port 18 is located at the upper end of the second side wall 12. The discharge port 18 is vertically arranged downwards, the upper end of the discharge port 18 is communicated with the interior of the elevator shell 1, one side of the discharge port 18, which is far away from the elevator shell 1, is vertically arranged downwards, and one side, which is close to the second side wall 12, is obliquely arranged downwards to one end, which is far away from the second side wall 12.

Referring to fig. 3, a first rotating shaft 31 is disposed at a lower portion inside the elevator housing 1, a first driving wheel 32 is coaxially fixed to the first rotating shaft 31, a second rotating shaft 33 is disposed at an upper portion inside the elevator housing 1, and a second driving wheel 34 is coaxially fixed to the second rotating shaft 33.

Referring to fig. 4, a motor 35 is fixed to the upper end of the third side wall 13, and the motor 35 is rotatably connected to the second rotating shaft 33 through a belt 36.

The conveyer belt 3 is wound between the first driving wheel 32 and the second driving wheel 34, and the outer surface wall of the conveyer belt 3 is fixed with lifting buckets 37 at even intervals.

The elevator bucket 37 is bucket-shaped and is disposed perpendicularly to the conveyor belt 3. The open edges and the bottom surface of the elevator bucket 37 are horizontal, and one side surface of the elevator bucket 37 away from the conveyor belt 3 is obliquely arranged in a direction approaching the conveyor belt 3.

The lift bucket 37 is opened upward at a side close to the feed port 17 and opened downward at a side close to the discharge port 18.

The hoist housing 1 is further provided with two moving mechanisms 4, the moving mechanisms 4 being located on the first side wall 11 and the second side wall 12, respectively. The two moving mechanisms 4 are similar in installation structure, and are symmetrically arranged on a vertical plane where the axis of the first rotating shaft 31 is located, and here, the moving mechanism 4 installed on the first side wall 11 is taken as an example.

The moving mechanism 4 includes a cylinder 41. The cylinders 41 are respectively located at the lower ends of the first side walls 11, the cylinders 41 are located outside the first side walls 11, the piston rods of the cylinders 41 are located inside the first side walls 11, and the cylinders 41 are arranged perpendicular to the first side walls 11.

And the cylinder barrel is arranged on the second side wall 12, the cylinder barrel is positioned outside the second side wall 12, the piston rod of the cylinder 41 is positioned inside the second side wall 12, and the cylinder 41 is arranged perpendicular to the second side wall 12.

Referring to fig. 6, the moving mechanism 4 further includes a first moving plate 42, and the first moving plate 42 is in a square plate shape, and the surface of the first moving plate 42 is horizontally fixed to the end of the piston rod and is perpendicular to the axis direction of the piston rod.

Referring to fig. 7, both ends of the first moving plate 42 respectively abut against the third sidewall 13 and the fourth sidewall 14, and the horizontal length of the first moving plate 42 is equal to the distance from the third sidewall 13 to the fourth sidewall 14.

Referring to fig. 6, the moving mechanism 4 further includes a second moving plate 43, the second moving plate 43 is in a horizontal square plate shape, the horizontal length of the second moving plate 43 is equal to the horizontal length of the first moving plate 42, and the second moving plate 43 is vertically fixed on the upper edge of the first moving plate 42.

Referring to fig. 5, the end of the second moving plate 43 facing away from the first side wall 11 abuts, and the end of the second moving plate 43 facing away from the second moving mechanism 4 abuts against the second side wall 12.

Referring to fig. 6, the upper surface and the lower surface of the second moving plate 43 are respectively provided with a first plugging plate 44 and a second plugging plate 45, the first plugging plate 44 and the second plugging plate 45 are horizontally arranged, and the lengths of the first plugging plate 44 and the second plugging plate 45 are equal to the length of the second moving plate 43. The first and

second pinboards

44 and 45 are equal in width.

Referring to fig. 5, the first and second plugging

plates

44 and 45 are fixed to the first sidewall 11 at a side away from the adjacent first moving plate 42 and are disposed perpendicular to the first sidewall 11.

The first and

second pinboard

44, 45 of the other moving mechanism 42 are fixed to the second side wall 12 and are arranged perpendicular to the second side wall 12.

The second moving plate 43 is inserted between the first insertion plate 44 and the second insertion plate 45.

Referring to fig. 6, the third moving plate 46 is connected to the lower end of the first moving plate 42, the third moving plate 46 has a square plate shape, and the horizontal length of the third moving plate 46 is equal to the horizontal length of the second moving plate 43. The third moving plate 46 is provided obliquely downward toward the center of the lifter case 1.

The lower end surface of the third moving plate 46 is provided with a weather strip 47, and the length of the weather strip 47 is equal to the length of the third moving plate 46.

Referring to fig. 5, the lower surface of the weather strip 47 abuts against the upper surface of the lower floor panel 16.

The implementation principle of the bucket elevator in the embodiment of the application is as follows: when the bucket elevator works, the motor 35 drives the second driving wheel 34 to work, and then drives the conveyer belt 3 and the first driving wheel 32 to work, the elevator 37 rotates clockwise along with the conveyer belt 3, the elevator 37 contains cement finished products at the feed inlet 17, the horizontal position of the elevator is improved by the conveying of the conveyer belt 3, the elevator moves to the top and turns over, and the opening of the elevator 37 sends the cement out of the discharge outlet 18. The elevator bucket 37 has some cement to drop to the bottom inside the elevator housing 1 in the moving and turning process, and the cement is stacked up to drive the cylinder 41 to work, the piston rod is ejected out towards the elevator housing 1, the piston rod drives the second moving plate 43 to slide between the first inserting plate 44 and the second inserting plate 45, the first moving plate 42 and the third moving plate 46 move towards the elevator housing 1 along with the piston rod, and pushes the stacked cement to the middle position, when the cylinder 41 returns, the third moving plate 46 is driven to move towards the direction far away from the elevator housing 1, some of the stacked cement products drop due to vibration, after the cement is pushed to the middle of the elevator housing 1, the elevator bucket 37 loads the cement into the elevator housing 1 when passing through the lowest end of the elevator housing 1, and sends the cement to the discharge port 18, and the effect of reducing the cement stacking inside the elevator housing 1 is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bucket elevator, includes hoist casing (1), installs first drive wheel (32) and second drive wheel (34) in the casing, and first drive wheel (32) are located second drive wheel (34) below, first drive wheel (32) and second drive wheel (34) outside round joint has same conveyer belt (3), hoist hopper (37), its characterized in that are installed in conveyer belt (3) outside: the lifting mechanism is characterized by further comprising a moving mechanism (4), wherein the moving mechanism (4) is located at the lower end of the interior of the lifter shell (1), and the moving mechanism (4) comprises a third moving plate (46) and a driving assembly for driving the third moving plate (46) to move towards one side of the first driving wheel (32) in a reciprocating mode.

2. The bucket elevator of claim 1, wherein: the third moving plate (46) is arranged downwards in an inclined mode towards the middle direction of the elevator shell (1).

3. The bucket elevator of claim 1, wherein: the upper end of the third moving plate (46) is connected with a first moving plate (42), and a cylinder (41) is arranged on the surface of one side, far away from the lifter shell (1), of the first moving plate (42).

4. A bucket elevator according to claim 3, wherein: the upper end of the first moving plate (42) is connected with a second moving plate (43), the second moving plate (43) is horizontally arranged, a first inserting plate (44) is arranged on the upper surface of the second moving plate (43), one end of the first inserting plate (44) is fixed on the inner wall of the lifter shell (1) and is horizontally arranged, the second moving plate (43) can slide on the lower surface of the first inserting plate (44), and the lower bottom surface of the third moving plate (46) is abutted to the bottom surface of the lifter shell (1).

5. The bucket elevator of claim 4, wherein: the lower surface of the second moving plate (43) is provided with a second inserting plate (45), one end of the second inserting plate (45) is fixed on the inner wall of the lifter shell (1) and is horizontally arranged, and the second moving plate (43) can slide on the upper surface of the second inserting plate (45).

6. The bucket elevator of claim 2, wherein: and a sealing strip (47) is arranged on the bottom surface of the lower end of the third moving plate (46), and the length of the sealing strip (47) is equal to that of the third moving plate (46).

7. The bucket elevator of claim 4, wherein: the horizontal length of the moving mechanism (4) is equal to the distance between two side walls of the lifter shell (1) vertical to the axle center of the first driving wheel (32).

8. The bucket elevator of claim 1, wherein: the number of the moving mechanisms (4) is two, the two moving mechanisms (4) are respectively positioned on two side walls of the lifter shell body (1) which are parallel to the axle center of the first driving wheel (32), and the two moving mechanisms (4) are arranged oppositely.

9. A bucket elevator according to claim 3, wherein: the cylinder (41) is located outside the hoist housing (1), and the piston rod is located inside the hoist housing (1).