CN210546811U

CN210546811U - Stock bin bottom cleaning equipment

Info

Publication number: CN210546811U
Application number: CN201921426778.3U
Authority: CN
Inventors: 梁莉; 梁军; 郭艳兰; 吴玲玲
Original assignee: Luoyang Saifu Intelligent Technology Co ltd
Current assignee: Luoyang Saifu Intelligent Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-19
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a feed bin bottom cleaning equipment, including fixed plate and two settings on the fixed plate and the same support I, link to each other through final drive shaft between two supports I, the final drive shaft is equipped with a plurality of wolf's teeth hammers, set up the striking mouth that is used for wolf's teeth hammer swing on the fixed plate, the one end of final drive shaft links to each other with gear motor drive assembly, the middle part is equipped with belt pulley I, belt pulley I drives through the belt and fixes belt pulley II that sets up in the middle part of the auxiliary drive shaft and rotates, the both sides of belt pulley II all are equipped with the eccentric block, the eccentric block is fixed on the auxiliary drive shaft, the auxiliary drive shaft both ends set up on the fly leaf through support II respectively, one side of fly leaf is articulated with the fixed plate; this equipment adopts the gravel awl to carry out double-crushing with wolf tooth hammer intercombination, with the material with harden the miniaturization, make its feed bin of discharging more easily, has improved cleaning efficiency and speed, has reduced feed bin idle time, labour saving and time saving.

Description

Stock bin bottom cleaning equipment

Technical Field

The utility model belongs to the technical field of building materials metallurgical machine technique and specifically relates to a dedicated feed bin bottom cleaning equipment of various raw materials, fuel, cement storehouse etc. of trades such as building materials, metallurgy.

Background

In industries such as building materials, metallurgy and the like, materials in various raw materials, fuels and cement bins are easy to adhere at the bottom of the bin to form hardening, so that the volume of the bin is reduced, the use efficiency is lowered, and the discharge at the bottom of the bin is difficult; and the material in the feed bin all is discharged by the relief hole on the feed bin bottom decompression awl, and the discharge mode is equipped with the round comb board for the bottom at the feed bin, lays the plenum box below, and when aerifing, gaseous to the comb board upper punch, and then stir the material and flow, discharges from the bin outlet, when hardening appears, gaseous is difficult to rise, and the material is difficult to flow, and then leads to the material to be difficult to discharge, consequently, just needs the bottom of regular feed bin to clear up.

In the prior art, the cleaning of the bin is mainly performed on the inner wall of the bin, excessive research and description are not performed on the cleaning of the bottom of the bin, a vibrator is mainly arranged in the bin or an electric pick is manually used for cleaning, the cleaning efficiency is low, whether the material can be completely and thoroughly cleaned or not can not be determined by using the vibrator, and manual checking and cleaning are required; the use of manpower and electric picks results in overlong cleaning time, wastes time and labor, increases the idle time of the stock bin, and enables the stock bin to be incapable of being put into use as soon as possible.

Therefore, it is necessary to develop a device capable of replacing an electric pick or a vibrator for bin bottom cleaning, so as to improve the bin bottom cleaning efficiency and speed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that feed bin bottom cleaning efficiency hangs down and provide a feed bin bottom cleaning equipment, utilize machinery can replace the manpower to carry out the dual broken clearance that hardens, can enough improve cleaning efficiency, can shorten cleaning time again, reduce feed bin idle time, save time and be laborsaving.

The utility model discloses a solve the technical scheme that above-mentioned problem adopted and do: a cleaning device for the bottom of a storage bin is arranged on the bottom surface inside the storage bin, a fixed plate and a movable plate which are contacted with the storage bin are arranged on the bottom surface, one side of the fixed plate is hinged with the movable plate, the other side of the fixed plate is provided with a handrail, the cleaning device comprises an auxiliary transmission shaft supported by two supports II fixed on the movable plate and a main transmission shaft supported by two supports I fixed on the fixed plate, a plurality of wolf tooth hammers connected with the main transmission shaft are uniformly distributed on the main transmission shaft along the length direction of the main transmission shaft, a knocking port for the wolf tooth hammers to swing and penetrate through to knock materials at the bottom of the storage bin is arranged on the fixed plate below the running track of the wolf tooth hammers, the main transmission shaft is driven by a speed reduction motor transmission assembly so as to drive the wolf tooth hammers to swing in the knocking port, a belt pulley I is fixedly arranged in the middle of the main transmission shaft, the belt pulley I, centrifugal force drives the movable plate to swing in a vertical plane, so that the bottom of the movable plate is far away from a plurality of gravel cones arranged on one side of the fixed plate to vibrate and knock the bottom surface of the storage bin.

As the utility model discloses a further optimization of feed bin bottom cleaning equipment: the both sides of belt pulley I all are equipped with the link of avoiding belt pulley II rather than bumping, and the round hole that is used for final drive shaft to pass is seted up to the one end of two links, and the bar hole that is used for auxiliary drive shaft to carry out the motion in its inside is seted up to the other end.

As the utility model discloses a further optimization of feed bin bottom cleaning equipment: the wolf tooth hammer is connected with the main transmission shaft through a steel wire rope.

As the utility model discloses a further optimization of feed bin bottom cleaning equipment: the length of the steel wire rope is less than the section circumference of the main transmission shaft.

As the utility model discloses a further optimization of feed bin bottom cleaning equipment: and bearing seats used for connecting transmission shafts are arranged at the tops of the support I and the support II.

As the utility model discloses a further optimization of feed bin bottom cleaning equipment: the fly leaf is the T type structure of being convenient for observe broken condition that is formed by garrulous slate and centrifugal plate fixed connection, and one side that the garrulous slate was kept away from to the centrifugal plate is articulated mutually with the fixed plate, the garrulous awl is located the bottom of garrulous slate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model adopts mechanical energy to replace manpower, and carries out double crushing and cleaning on the materials accumulated at the bottom of the storage bin and the hardened materials, thereby greatly reducing the manpower operation, not only improving the cleaning efficiency, but also shortening the cleaning time, reducing the idle time of the storage bin, and saving time and labor;

2) the utility model adopts the mode of combining the stone breaking cone and the wolf tooth hammer to carry out double crushing under the action of mechanical power and self gravity, so as to carry out the thinning of the materials and the hardening to the maximum extent and lead the materials to be easier to discharge out of the stock bin;

3) the utility model utilizes the centrifugal force of the eccentric block to drive the movable plate to move, thereby avoiding manual pushing equipment, lightening manual operation and bringing great convenience to workers;

4) the utility model discloses use the fly leaf of T type, when carrying out the during operation to the bottom of the storehouse of some easier clearance for the staff can be after the broken direct observation of rubble awl to the broken condition that hardens, and make the judgement that whether need change broken route.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model:

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the connecting frame of the present invention;

the labels in the figure are: 1. fixed plate, 101, strike the mouth, 102, handrail, 2, support I, 3, final drive shaft, 4, gear motor drive assembly, 5, belt pulley I, 6, belt pulley II, 7, auxiliary drive axle, 8, eccentric block, 9, support II, 10, fly leaf, 1001, slabstone, 1002, centrifugal plate, 11, rubble awl, 12, wolf tooth hammer, 13, link, 1301, round hole, 1302, bar hole.

Detailed Description

The invention will be further elucidated below on the basis of specific embodiments.

A stock bin bottom cleaning device is arranged on the bottom surface inside a stock bin, as shown in figure 1, a fixed plate 1 and a movable plate 10 which are contacted with the bottom surface are arranged on the bottom surface, one side of the fixed plate 1 is hinged with the movable plate 10, the other side is provided with a handrail 102, the device comprises an auxiliary transmission shaft 7 which is supported by two brackets II 9 fixed on the movable plate 10 and a main transmission shaft 3 which is supported by two brackets I2 fixed on the fixed plate 1, the tops of the brackets I2 and II 9 are respectively provided with a bearing seat used for connecting the main transmission shaft 3 and the auxiliary transmission shaft 7, a plurality of wolf tooth hammers 12 which are connected with the main transmission shaft 3 through steel wire ropes are uniformly distributed on the main transmission shaft 3 along the length direction, the length of the steel wire ropes is less than the section circumference of the main transmission shaft 3 to prevent the steel wire ropes from winding, a knocking port 101 through which the wolf tooth hammers 12 can swing to knock the, the main transmission shaft 3 is driven by a speed reducing motor transmission assembly 4 connected with the end part of the main transmission shaft so as to drive the wolf tooth hammer 12 to swing at the knocking port 101, so as to crush the materials, hardening and the like at the knocking opening 101, a belt pulley I5 is fixedly arranged at the middle part of the main transmission shaft 3, the belt pulley I5 drives a belt pulley II 6 fixedly arranged at the middle part of the auxiliary transmission shaft 7 to rotate through a belt, and then drive and be located II 6 both sides of belt pulley and fix the eccentric block 8 rotation on auxiliary drive axle 7 and provide centrifugal force, centrifugal force drives fly leaf 10 and swings in vertical plane, fly leaf 10 is the T type structure of being convenient for observe broken condition that is formed by rubble board 1001 and centrifugal plate 1002 fixed connection, one side that rubble board 1001 was kept away from to centrifugal plate 1002 is articulated mutually with fixed plate 1, the bottom of rubble board 1001 is equipped with a plurality of rubble cones 11, rubble cone 11 vibrates along with the swing of fly leaf 10 and strikes the feed bin bottom surface.

The utility model discloses an operation method does: when the motor is started, the main transmission shaft 3 is driven to rotate, the wolf tooth hammer 12 is driven to smash the ground, meanwhile, the belt pulley I5 on the main transmission shaft 3 rotates, the belt pulley II 6 and the auxiliary transmission shaft 7 are driven to rotate through a belt, the eccentric block 8 on the auxiliary transmission shaft 7 also rotates, centrifugal force is generated in the rotating process of the eccentric block 8, and the movable plate 10 is driven to regularly swing around the hinged side of the movable plate; when the eccentric block 8 rotates to a direction close to the movable plate 10, the movable plate 10 is pulled to the ground, the gravel cones 11 are smashed to the ground, the materials and the hardened materials are smashed, and meanwhile, the whole equipment is pushed to move forwards in the rotating process of the eccentric block 8.

Example 2

This example is a further optimization of example 1: as shown in fig. 2 and 3, two sides of the belt pulley i 5 are provided with connecting frames 13 for avoiding collision between the belt pulley ii 6 and the belt pulley ii, one end of each of the two connecting frames 13 is provided with a round hole 1301 for the main transmission shaft 3 to pass through, and the other end is provided with a strip-shaped hole 1302 for the auxiliary transmission shaft 7 to move inside; the main transmission shaft 3 passes through the round hole 1301, the auxiliary transmission shaft 7 moves on the strip-shaped hole 1302, and the distance between the main transmission shaft 3 and the auxiliary transmission shaft 7 is limited through the connecting frame 13, so that the problem that the main transmission shaft 3 collides with the auxiliary transmission shaft 7 due to too large swing amplitude when the movable plate 10 swings is avoided, and potential safety hazards are caused.

Claims

1. The utility model provides a feed bin bottom cleaning equipment, sets up on the inside bottom surface of feed bin, has placed on the bottom surface rather than fixed plate (1) and fly leaf (10) that contact, and one side and fly leaf (10) of fixed plate (1) are articulated mutually, and the opposite side is equipped with handrail (102), its characterized in that: the equipment comprises an auxiliary transmission shaft (7) supported by two supports II (9) fixed on a movable plate (10) and a main transmission shaft (3) supported by two supports I (2) fixed on a fixed plate (1), a plurality of wolf tooth hammers (12) connected with the main transmission shaft are uniformly distributed on the main transmission shaft (3) along the length direction of the main transmission shaft, a knocking port (101) for the wolf tooth hammers (12) to swing and penetrate through the fixing plate (1) below the running track of the wolf tooth hammers (12) to knock the material at the bottom of a bin is formed in the fixing plate (1), the main transmission shaft (3) is driven by a speed reduction motor transmission assembly (4) to drive the wolf tooth hammers (12) to swing in the knocking port (101), a belt pulley I (5) is fixed at the middle part of the auxiliary transmission shaft (7), the belt pulley I (5) drives a belt pulley II (6) fixedly arranged at the middle part of the auxiliary transmission shaft (7) to rotate through a belt, and further drives an eccentric block (8) positioned at the ) The centrifugal force is provided by rotation, the centrifugal force drives the movable plate (10) to swing in a vertical plane, and therefore the bottom of the movable plate (10) is far away from a plurality of gravel cones (11) arranged on one side of the fixed plate (1) to vibrate and knock the bottom surface of the storage bin.

2. The bottom cleaning equipment for the storage bin as claimed in claim 1, wherein: the both sides of belt pulley I (5) all are equipped with link (13) of avoiding belt pulley II (6) rather than bumping, and round hole (1301) that are used for final drive shaft (3) to pass are seted up to the one end of two link (13), and the other end is seted up and is used for auxiliary drive shaft (7) to carry out the bar hole (1302) that moves in its inside.

3. The bottom cleaning equipment for the storage bin as claimed in claim 1, wherein: the wolf tooth hammer (12) is connected with the main transmission shaft (3) through a steel wire rope.

4. The bottom cleaning equipment for the storage bin as claimed in claim 3, wherein: the length of the steel wire rope is less than the section circumference of the main transmission shaft (3).

5. The bottom cleaning equipment for the storage bin as claimed in claim 1, wherein: and bearing seats used for connecting transmission shafts are arranged at the tops of the support I (2) and the support II (9).

6. The bottom cleaning equipment for the storage bin as claimed in claim 1, wherein: the movable plate (10) is a T-shaped structure which is formed by fixedly connecting a gravel plate (1001) and a centrifugal plate (1002) and is convenient for observing the crushing condition, one side of the centrifugal plate (1002), which is far away from the gravel plate (1001), is hinged to the fixed plate (1), and the gravel cone (11) is positioned at the bottom of the gravel plate (1001).