CN213036718U

CN213036718U - Bucket elevator convenient to material loading

Info

Publication number: CN213036718U
Application number: CN202021231744.1U
Authority: CN
Inventors: 周赞; 徐毅; 周勇; 谢文; 邓红波
Original assignee: Hunan Xiangzi New Material Technology Co ltd
Current assignee: Hunan Xiangzi New Material Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-23
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a bucket elevator convenient for loading, which comprises an elevator shell, a feeding pipeline, a discharging pipeline, a storage bin and a lifting device; a feeding device is arranged on one side of the feeding pipeline and comprises a feeding plate, a supporting plate, a first lifting rod and a second lifting rod, wherein the first lifting rod and the second lifting rod are positioned between the feeding plate and the supporting plate and are mutually crossed; a hydraulic cylinder with two ends respectively rotatably connected to the first lifting rod and the second lifting rod is arranged between the first lifting rod and the second lifting rod; a push plate is arranged on one side of the upper material plate, a sliding groove is formed in the surface of the upper material plate, and a driving device is further arranged on one side of the push plate; the automatic feeding device has the effects of reducing the labor intensity of workers and improving the working efficiency.

Description

Bucket elevator convenient to material loading

Technical Field

The utility model relates to a bucket elevator technical field, concretely relates to bucket elevator convenient to material loading.

Background

The bucket elevator utilizes a series of hoppers which are uniformly and fixedly connected to the endless traction member, and a continuous conveying machine for vertically lifting materials, the bucket elevator utilizes a series of hoppers which are fixedly connected to a traction chain or an adhesive tape to convey bulk materials upwards in the vertical direction or the direction close to the vertical direction, the hoppers scoop up the materials from the following storage, the materials are lifted to the top along with a conveying belt or the chain, the materials are turned downwards after bypassing a top wheel, the bucket elevator inclines the materials into a receiving groove, the conveying speed can be adjusted according to the conveying amount, and the lifting height can be selected as required.

The sand and gravel are the raw materials with the largest mining quantity, 320 to 500 hundred million tons of sand are used in large numbers in the world every year, the sand is mainly used for manufacturing cement, glass and electronic products, the sand is suitable for industrial angular sand, most of the sand comes from rivers, and the river sand can be widely used for various dry powder mortars after being dried and screened; for example, the thermal insulation mortar, the bonding mortar and the plastering mortar are mainly prepared by washing, drying and grading river sand, and the strength of the mortar is similar to that of the mortar prepared from quartz sand, so the river sand generally has irreplaceable effects in the aspects of building and decoration.

Present, because the great reason of bucket elevator volume, bucket elevator's pay-off mouth is also higher, transports grit to the pay-off mouth and generally carries to high department through artifical collection dress after, pours into by the manual work again, and this kind of mode needs the staff to do the transport work repeatedly, and is big to staff's physical demands, easily produces tired out, and often needs a plurality of staff cooperation transport, and manpower consumption is big, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a bucket elevator convenient for loading, which comprises an elevator shell, a feeding pipeline, a discharging pipeline, a storage bin and a lifting device for lifting the materials in the storage bin, wherein the lifting device comprises an upper transmission roller and a lower transmission roller, a bucket belt is wound on the transmission rollers, buckets are arranged on the bucket belt at intervals, and the outer wall of the elevator shell is provided with a motor connected with the transmission rollers; a feeding device is arranged on one side of the feeding pipeline and comprises a feeding plate, a supporting plate, a first lifting rod and a second lifting rod, wherein the first lifting rod and the second lifting rod are positioned between the feeding plate and the supporting plate and are mutually crossed; a plurality of hydraulic cylinders are arranged between the first lifting rod and the second lifting rod, and two ends of each hydraulic cylinder are respectively and rotatably connected to the first lifting rod and the second lifting rod; one side of the feeding plate relative to the feeding pipeline is provided with a push plate, the feeding plate is provided with a sliding chute for the push plate to slide, and one side of the push plate away from the feeding pipeline is further provided with a driving device.

Further, drive arrangement is including rotating the first connecting rod of connecting in the push pedal, and the other end of first connecting rod rotates and is connected with the second connecting rod that is "L" shape, and the other end of second connecting rod rotates and is connected with the piece that holds, holds piece and last flitch fixed connection, and the piece and fixedly connected with are the actuating lever of "L" shape are accepted to the second connecting rod interlude.

Furthermore, the both sides of push pedal are provided with the baffle, offer the gliding spout of confession push pedal in the baffle.

Furthermore, the second lifter is provided with the gyro wheel with the one end of backup pad butt, and the backup pad upper surface is seted up and is supplied the rolling guide way of gyro wheel.

Furthermore, an automatic brake pad is sleeved on a rotating shaft of the motor.

Furthermore, a plurality of explosion venting holes are formed in the shell of the lifting machine.

The utility model discloses beneficial effect as follows:

1. through the lift of flitch in the pneumatic cylinder control, the staff arranges the material such as grit in and goes up the flitch and can realize the material in the removal of direction of height, need not the staff and carries the material transfer repeatedly, recycles drive arrangement drive push pedal with material propelling movement to charge-in pipeline in, and labour saving operation reduces staff's intensity of labour, promotes staff's work efficiency.

2. When the automatic brake block is in a condition similar to power failure or overload of a lifter, the reverse rotation phenomenon of the bucket belt of the bucket lifter can be automatically prevented, the bucket falling caused by excessive stretching of the bucket belt is further avoided, the safety of equipment is effectively ensured when an emergency accident occurs, and the equipment loss is reduced; the shell of the lifting machine is provided with the explosion venting hole, so that the pressure of a sealed space can be timely relieved, and the dust explosion is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the feeding device and the driving device in FIG. 1;

fig. 3 is a schematic structural view of the lifting device in fig. 1.

The reference numerals are explained below: 1. a hoist housing; 2. a feed conduit; 3. a discharge pipeline; 4. a storage bin; 5. a lifting device; 51. a driving roller; 52. a bucket belt; 53. a dustpan; 54. a motor; 6. a feeding device; 61. feeding plates; 62. a support plate; 63. a first lifting rod; 64. a second lifting rod; 65. a hydraulic cylinder; 7. pushing the plate; 8. a drive device; 81. a first link; 82. a second link; 83. a bearing block; 84. a drive rod; 9. a baffle plate; 10. a roller; 11. a guide groove; 12. an automatic brake pad; 13. and (4) explosion venting.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further explained with reference to the drawings in the following description:

a bucket elevator convenient for loading materials comprises an elevator shell 1, a feeding pipeline 2, a discharging pipeline 3, a storage bin 4 and a lifting device 5 for lifting the materials in the storage bin 4, wherein the lifting device 5 comprises an upper transmission roller 51 and a lower transmission roller 51, a bucket belt 52 is wound outside the transmission rollers 51, buckets 53 are arranged on the bucket belt 52 at intervals, and a motor 54 connected with the transmission rollers 51 is arranged on the outer wall of the elevator shell 1; a feeding device 6 is arranged on one side of the feeding pipeline 2, the feeding device 6 comprises a feeding plate 61, a supporting plate 62, a first lifting rod 63 and a second lifting rod 64, the first lifting rod 63 and the second lifting rod 64 are positioned between the feeding plate 61 and the supporting plate 62 and are mutually crossed, the lower end of the first lifting rod 63 is rotatably connected to the supporting plate 62, the upper end of the first lifting rod is in sliding butt joint with the feeding plate 61, the lower end of the second lifting rod 64 is in sliding butt joint with the supporting plate 62, and the upper end of the second lifting rod; a plurality of hydraulic cylinders 65 are arranged between the first lifting rod 63 and the second lifting rod 64, and two ends of each hydraulic cylinder 65 are respectively connected to the first lifting rod 63 and the second lifting rod 64 in a rotating manner; a push plate 7 is arranged on one side of the upper material plate 61, which is opposite to the feeding pipeline 2, the upper material plate 61 is provided with a sliding groove for the push plate 7 to slide, and a driving device 8 is also arranged on one side of the push plate 7, which is far away from the feeding pipeline 2; the driving device 8 comprises a first connecting rod 81 which is rotatably connected to the push plate 7, the other end of the first connecting rod 81 is rotatably connected with a second connecting rod 82 in an L shape, the other end of the second connecting rod 82 is rotatably connected with a bearing block 83, the bearing block 83 is fixedly connected with the feeding plate 61, and the second connecting rod 82 penetrates through the bearing block 83 and is fixedly connected with a driving rod 84 in an L shape.

Two sides of the push plate 7 are provided with baffle plates 9, and a sliding groove for the push plate 7 to slide is formed in each baffle plate 9; one end of the second lifting rod 64, which is abutted against the support plate 62, is provided with a roller 10, and the upper surface of the support plate 62 is provided with a guide groove 11 for the roller 10 to roll; the rotating shaft of the motor 54 is sleeved with an automatic brake pad 12, and the shell body 1 of the lifting machine is provided with a plurality of explosion venting holes 13.

The utility model discloses the theory of operation as follows:

when the elevator needs to be loaded, the loading plate 61 is lowered to the lowest, the second connecting rod 82 fixedly connected with the driving rod 84 is driven to rotate by rotating the driving rod 84, the L-shaped second connecting rod 82 rotates by taking one end rotatably connected with the receiving block 83 as a central axis, the first connecting rod 81 rotatably connected with the second connecting rod 82 swings along with the L-shaped second connecting rod 82 to drive the push plate 7 to move, the push plate 7 moves to the farthest end away from the feeding pipeline 2, workers stack materials such as sand and stone and the like in front of the push plate 7, the baffle plates 9 arranged at two sides of the push plate 7 enable the materials not to deviate from the pushing range of the push plate 7, after the materials are stacked, the hydraulic cylinder 65 is started to drive the first lifting rod 63 and the second lifting rod 64 to rotate in a crossed manner, the included angle between the first lifting rod 63 and the second lifting rod 64 is reduced, the loading plate 61 is driven to move upwards, and after the upper surface of the loading plate 61 is, the push plate 7 is driven to move towards the direction of the feeding pipeline 2 by rotating the driving rod 84, the accumulated materials are pushed into the feeding pipeline 2, and the feeding of the bucket elevator is finally completed through the reciprocating work; the length of the second connecting rod 82 is half of the width of the feeding plate 61, the length of the push plate 7 is not more than the length of the feeding hole of the feeding pipeline 2, and when the upper surface of the feeding plate 61 is flush with the upper surface of the feeding pipeline 2, the feeding plate 61 abuts against the feeding pipeline 2 and no gap exists between the feeding plate 61 and the feeding pipeline 2; the staff only needs to pile up the material in last flitch 61 can realize the material through pneumatic cylinder 65 in the removal of direction of height, need not the staff and carries the material transfer repeatedly, and the material is through in 8 drive push pedal 7 propelling movement to charge-in pipeline 2 of drive arrangement, and labour saving operation need not the cooperation of many staff and also can realize, reduces staff's intensity of labour simultaneously, promotes staff's work efficiency.

The materials are transferred into the storage bin 4 through the feeding pipeline 2, the transmission roller 51 is driven to move through the motor 54, and then the bucket belt 52 and the bucket 53 are driven to move, the bucket 53 scoops up the materials from the storage bin 4 below, the materials are lifted to the top along with the bucket belt 52, and the materials are poured into the discharging pipeline 3 after bypassing the transmission roller 51; the automatic brake block 12 arranged on the rotating shaft of the motor 54 can automatically prevent the bucket belt 52 of the bucket elevator from reversing when the situation similar to power failure or overload of the elevator is met, thereby avoiding the falling of the bucket 53 caused by the excessive stretching of the bucket belt 52 and effectively ensuring the safety of equipment when an emergency happens; the explosion venting hole 13 can relieve the pressure inside the sealed space to avoid the occurrence of dust explosion.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A bucket elevator convenient for loading comprises an elevator shell, a feeding pipeline, a discharging pipeline, a storage bin and an elevator device for elevating materials in the storage bin, wherein the elevator device comprises an upper transmission roller and a lower transmission roller, a bucket belt is wound on the transmission rollers, buckets are arranged on the bucket belt at intervals, and a motor connected with the transmission rollers is arranged on the outer wall of the elevator shell; the method is characterized in that: a feeding device is arranged on one side of the feeding pipeline and comprises a feeding plate, a supporting plate, a first lifting rod and a second lifting rod, wherein the first lifting rod and the second lifting rod are positioned between the feeding plate and the supporting plate and are arranged in a mutually crossed mode; a plurality of hydraulic cylinders are arranged between the first lifting rod and the second lifting rod, and two ends of each hydraulic cylinder are respectively and rotatably connected to the first lifting rod and the second lifting rod; the feeding device is characterized in that a push plate is arranged on one side, opposite to the feeding pipeline, of the feeding plate, a sliding groove for the push plate to slide is formed in the feeding plate, and a driving device is further arranged on one side, far away from the feeding pipeline, of the push plate.

2. The bucket elevator as claimed in claim 1, wherein: the driving device comprises a first connecting rod which is rotatably connected with the push plate, the other end of the first connecting rod is rotatably connected with a second connecting rod in an L shape, the other end of the second connecting rod is rotatably connected with a bearing block, the bearing block is fixedly connected with the upper material plate, and the second connecting rod penetrates through the bearing block and is fixedly connected with a driving rod in an L shape.

3. The bucket elevator as claimed in claim 1, wherein: the both sides of push pedal are provided with the baffle, set up the confession in the baffle the gliding spout of push pedal.

4. The bucket elevator as claimed in claim 1, wherein: the second lifter with the one end of backup pad butt is provided with the gyro wheel, the backup pad upper surface is seted up and is supplied the rolling guide way of gyro wheel.

5. The bucket elevator as claimed in claim 1, wherein: and an automatic brake pad is sleeved on a rotating shaft of the motor.

6. The bucket elevator as claimed in claim 1, wherein: a plurality of explosion venting holes are formed in the shell of the lifting machine.