CN218840693U

CN218840693U - Bucket elevator

Info

Publication number: CN218840693U
Application number: CN202223586461.0U
Authority: CN
Inventors: 陈秋乐
Original assignee: Qingdao Kelian Environmental Protection Equipment Co ltd
Current assignee: Qingdao Kelian Environmental Protection Equipment Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-11
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a bucket elevator, include: the lifting support is provided with an installation rotating shaft at the upper side inside, the outer side of the transmission gear is connected with a connecting chain, and the lower side of the front end of the connecting chain is connected with a connecting block; the hopper is connected to the inner end of one connecting block and is positioned inside the lifting support, and a mounting column is arranged inside the hopper; the discharging check block is arranged in the discharging port and located at the lower end of the mounting column, a threaded screw rod is arranged inside the threaded connecting block, a driving gear is connected to the upper end of the threaded screw rod, a transmission toothed ring is connected to the inner side of the driving gear, and a second limiting slide block is connected to the inner end of the transmission toothed ring. This bucket elevator has solved and has been not convenient for carry out the unloading to the material, and the operation is comparatively loaded down with trivial details, is not convenient for sieve the material simultaneously, and follow-up sieving again can waste time, makes the problem that work efficiency reduces.

Description

Bucket elevator

Technical Field

The utility model relates to a lifting machine technical field specifically is a bucket elevator.

Background

The bucket elevator is a continuous conveying machine for vertically lifting materials by utilizing a series of hoppers uniformly and fixedly connected to an endless traction member, and the bucket elevator is divided into three types, namely a loop chain, a plate chain and a belt, for vertically or nearly vertically conveying bulk materials upwards by utilizing a series of hoppers fixedly connected to a traction chain or a rubber belt.

Chinese patent grant publication No. CN209455479U discloses a bucket elevator, its structure includes the shell of unloading, the drive housing, the bottom support, feed hopper, the base, the screw, driving roller, the hopper, the conveyer belt support, the fixed bolster, the striker plate, driving roller, the shell, the supporting shoe, the arc base, the shell lower extreme of unloading welds with conveyer belt support upper end mutually, drive housing upper end and conveyer belt support upper end threaded connection, the driving roller both ends are installed in conveyer belt support bottom both sides, the utility model relates to a bucket elevator has structurally set up striker plate and fixing device, after the elevator starts to load the material, driving roller two, conveyer belt, hopper will carry out the assembly line operation, fixing device will work with the striker plate cooperation, can be automatically dial unnecessary material to both sides above the hopper, can avoid like this the hopper to spill to both sides in the transportation, cause unnecessary material extravagant, can also play the effect of protection machine in this aspect of transportation.

The following defects exist in most of the prior technical schemes: the unloading is carried out to the material to the not convenient for, and the operation is comparatively loaded down with trivial details, is not convenient for sieve the material simultaneously, and follow-up sieving again can waste time, makes work efficiency reduce, consequently, the utility model provides a bucket elevator to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket elevator to the unloading is not convenient for carry out to the material to the suggestion in solving above-mentioned background art, and the operation is comparatively loaded down with trivial details, is not convenient for sieve the material simultaneously, and follow-up sieving again can waste time, makes the problem that work efficiency reduces.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bucket elevator comprising:

the lifting mechanism comprises a lifting support, wherein an installation rotating shaft is arranged on the upper side in the lifting support, a transmission gear is arranged on the outer side of the installation rotating shaft, a connecting chain is connected to the outer side of the transmission gear, a balancing weight is connected to the upper side of the rear end of the connecting chain, a limiting slide rod is arranged in the balancing weight, a connecting block is connected to the lower side of the front end of the connecting chain, and a first limiting slide block is connected to the outer end of the connecting block;

the hopper is connected to the inner end of the connecting block and positioned inside the lifting support, the lower end of the hopper is connected with the discharge port, an installation column is arranged inside the hopper, a screen is arranged on the upper side of the installation column, and an auxiliary screening mechanism is arranged on the upper side of the screen;

the discharging check block is arranged in the discharging port and located at the lower end of the mounting column, the outer end of the discharging check block is connected with a threaded connecting block, a threaded screw rod is arranged inside the threaded connecting block, the upper end of the threaded screw rod is connected with a driving gear, the inner side of the driving gear is connected with a transmission toothed ring, and the inner end of the transmission toothed ring is connected with a second limiting slide block.

Preferably, the longitudinal section of the lifting support is L-shaped, and the rear side of the lifting support is connected with a supporting side plate.

Preferably, the longitudinal section of the support side plate is triangular.

Preferably, the connecting chains are arranged in bilateral symmetry about the central line of the mounting rotating shaft, and the mounting rotating shaft forms a rotating structure in the lifting support.

Preferably, the auxiliary screening mechanism is composed of a mounting rod and a hairbrush;

a mounting rod disposed at an upper side of the screen;

and the brush is connected to the lower end of the mounting rod and is positioned on the upper side of the screen.

Preferably, the threaded screw rods are arranged in bilateral symmetry about the center line of the discharge port, and the screwing directions of the threads on the threaded screw rods are the same.

Preferably, the second limiting sliding blocks are arranged at the inner end of the transmission gear ring in an equiangular distribution manner, and the second limiting sliding blocks form a sliding structure in the hopper, and the sliding track of the second limiting sliding blocks is circular.

Compared with the prior art, the beneficial effects of the utility model are that: the bucket elevator solves the problems that the operation is more complicated, the material is inconvenient to sieve, and the time is wasted when the material is sieved subsequently, so that the working efficiency is reduced;

1. the motor drives the mounting rotating shaft to rotate and enables the transmission gear to rotate, then the transmission gear is meshed with the connecting chain, the connecting chain can drive the hopper to move up and down through a connecting block, the lifting of the hopper is realized, meanwhile, the other end of the connecting chain is connected with a balancing weight, the connecting chain is straightened and limited, the connecting chain is prevented from being separated from the transmission gear, and the normal operation of the device is ensured;

2. the screen and the auxiliary screening mechanism are arranged in the hopper, so that materials are placed at the upper end of the screen during feeding, the motor is used for driving the mounting rod to rotate, the brush is used for stirring the materials, the materials are matched with the screen to screen the materials, and the materials can be prevented from being accumulated on the screen to influence the screening of the materials;

3. through being provided with erection column and ejection of compact dog, utilize the laminating between erection column and the ejection of compact dog, can seal the discharge gate when promoting, when needs unloading, only need rotate the screw lead screw, make it drive the threaded connection piece removal with screw lead screw threaded connection, can make ejection of compact dog and erection column separately to make the material roll-off, accomplish the unloading operation.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view section structure of the transmission gear and the connecting chain of the present invention;

FIG. 3 is a schematic view of the top view cross-sectional structure of the driving gear and the transmission gear ring of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. lifting the support; 2. installing a rotating shaft; 3. a transmission gear; 4. connecting a chain; 5. a counterweight block; 6. a limiting slide bar; 7. supporting the side plates; 8. a connecting block; 9. a first limit slide block; 10. a hopper; 11. mounting a column; 12. a screen mesh; 13. an auxiliary screening mechanism; 131. mounting a rod; 132. a brush; 14. a discharge port; 15. a discharge stop block; 16. a threaded connection block; 17. a threaded lead screw; 18. a driving gear; 19. a transmission gear ring; 20. and the second limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bucket elevator comprises an elevating bracket 1, an installation rotating shaft 2, a transmission gear 3, a connecting chain 4, a balancing weight 5, a limit slide rod 6, a supporting side plate 7, a connecting block 8, a first limit slide block 9, a hopper 10, an installation column 11, a screen 12, an auxiliary screening mechanism 13, an installation rod 131, a brush 132, a discharge hole 14, a discharge stop block 15, a threaded connecting block 16, a threaded lead screw 17, a driving gear 18, a transmission gear ring 19 and a second limit slide block 20;

the lifting device comprises a lifting support 1, wherein an installation rotating shaft 2 is arranged on the upper side in the lifting support 1, a transmission gear 3 is arranged on the outer side of the installation rotating shaft 2, a connecting chain 4 is connected to the outer side of the transmission gear 3, a balancing weight 5 is connected to the upper side of the rear end of the connecting chain 4, a limiting slide rod 6 is arranged in the balancing weight 5, a connecting block 8 is connected to the lower side of the front end of the connecting chain 4, and a first limiting slide block 9 is connected to the outer end of the connecting block 8;

the hopper 10 is connected to the inner end of one connecting block 8 and is positioned inside the lifting support 1, the lower end of the hopper 10 is connected with a discharge port 14, a mounting column 11 is arranged inside the hopper 10, a screen 12 is arranged on the upper side of the mounting column 11, an auxiliary screening mechanism 13 is arranged on the upper side of the screen 12, the auxiliary screening mechanism 13 consists of a mounting rod 131 and a brush 132, the mounting rod 131 is arranged on the upper side of the screen 12, and the brush 132 is connected to the lower end of the mounting rod 131 and is positioned on the upper side of the screen 12;

ejection of compact dog 15, ejection of compact dog 15 sets up in the inside of discharge gate 14 and is located the lower extreme of erection column 11, and the outer end of ejection of compact dog 15 is connected with threaded connection piece 16, and the internally mounted of threaded connection piece 16 has screw lead screw 17, and the upper end of screw lead screw 17 is connected with driving gear 18, and the inboard of driving gear 18 is connected with transmission ring gear 19, and the inner of transmission ring gear 19 is connected with second stop block 20.

The working principle is as follows: when the bucket elevator is used, firstly, as shown in fig. 1 and 2, a motor is used for driving a mounting rotating shaft 2 to rotate and driving a transmission gear 3 to rotate, then the transmission gear 3 is meshed with a connecting chain 4, so that the connecting chain 4 can drive a hopper 10 to move up and down through a connecting block 8, the hopper 10 is lifted, meanwhile, the other end of the connecting chain 4 is connected with a balancing weight 5, the connecting chain 4 is straightened and limited, the connecting chain 4 is prevented from being separated from the transmission gear 3, and the normal operation of the device is ensured;

as shown in fig. 1, 3 and 4, during feeding, the mounting post 11 is attached to the discharging stopper 15 to prevent the material from slipping out, and the motor drives the mounting rod 131 to rotate, so that the brush 132 stirs the material, and the brush is matched with the screen 12 to screen the material, and meanwhile, the material is prevented from being stacked on the screen 12 to influence the screening of the material; finally, as shown in fig. 1 and 5, when blanking is needed, the threaded screw rod 17 is rotated to drive the threaded connecting block 16 in threaded connection with the threaded screw rod 17 to move, so that the discharging stop block 15 can be separated from the mounting column 11, and the material slides out to complete the blanking operation, which is the using method of the bucket elevator.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A bucket elevator, comprising:

the lifting device comprises a lifting support (1), wherein an installation rotating shaft (2) is arranged on the upper side inside the lifting support (1), a transmission gear (3) is arranged on the outer side of the installation rotating shaft (2), a connecting chain (4) is connected to the outer side of the transmission gear (3), a balancing weight (5) is connected to the upper side of the rear end of the connecting chain (4), a limiting slide rod (6) is arranged inside the balancing weight (5), a connecting block (8) is connected to the lower side of the front end of the connecting chain (4), and a first limiting slide block (9) is connected to the outer end of the connecting block (8);

the hopper (10) is connected to the inner end of the connecting block (8) and located inside the lifting support (1), the lower end of the hopper (10) is connected with the discharge hole (14), an installation column (11) is arranged inside the hopper (10), a screen (12) is arranged on the upper side of the installation column (11), and an auxiliary screening mechanism (13) is arranged on the upper side of the screen (12);

ejection of compact dog (15), ejection of compact dog (15) set up in the inside of discharge gate (14) and are located the lower extreme of erection column (11), and the outer end of ejection of compact dog (15) is connected with threaded connection piece (16), the internally mounted of threaded connection piece (16) has screw lead screw (17), and the upper end of screw lead screw (17) is connected with driving gear (18), the inboard of driving gear (18) is connected with transmission ring gear (19), and the inner of transmission ring gear (19) is connected with second limit slider (20).

2. The bucket elevator of claim 1, wherein: the longitudinal section of the lifting support (1) is L-shaped, and the rear side of the lifting support (1) is connected with a supporting side plate (7).

3. The bucket elevator of claim 2, wherein: the longitudinal section of the supporting side plate (7) is triangular.

4. The bucket elevator of claim 1, wherein: the connecting chains (4) are arranged in bilateral symmetry about the central line of the mounting rotating shaft (2), and the mounting rotating shaft (2) forms a rotating structure in the lifting support (1).

5. The bucket elevator of claim 1, wherein: the auxiliary screening mechanism (13) is composed of a mounting rod (131) and a hairbrush (132);

a mounting rod (131) provided on the upper side of the screen (12);

and a brush (132) connected to the lower end of the mounting rod (131) and positioned on the upper side of the screen (12).

6. The bucket elevator of claim 1, wherein: the thread screw rods (17) are arranged in bilateral symmetry about the center line of the discharge hole (14), and the thread directions of the threads on the thread screw rods (17) are the same.

7. The bucket elevator of claim 1, wherein: the second limiting sliding blocks (20) are distributed at the inner end of the transmission gear ring (19) at equal angles, the second limiting sliding blocks (20) form a sliding structure in the hopper (10), and the sliding track of the second limiting sliding blocks is circular.