CN217830330U - Feeding surge bin for pulverizer - Google Patents

Abstract

The application discloses a feeding buffer bin for a flour mill, which relates to the field of flour mills and comprises a bin, wherein the top of the bin is provided with a feeding hole, the bottom of the bin is provided with a discharging hole, the inner wall of the bin is connected with a plurality of buffer plates, the plurality of buffer plates are all obliquely and staggered, the higher end part of each buffer plate is connected with the inner wall of the bin, the lower side of each buffer plate is arranged towards the direction close to the discharging hole, and a gap for materials to pass through is reserved between the lower side of each buffer plate and the inner wall of the bin; the upper end surface of the buffer plate is provided with a material guide groove arranged along the inclined direction of the buffer plate, the section of the material guide groove, which is vertical to the inclined direction of the buffer plate, is in an arc shape or a fold line shape, and the area of the section of the material guide groove, which is close to the discharge hole, is gradually reduced; the access hole has been seted up to the feed bin periphery wall, and the access hole lateral wall can be dismantled and be connected with the access panel. This application can improve the convenience that the material breaks away from the feed bin inner chamber.

Description

Feeding surge bin for pulverizer

Technical Field

The utility model belongs to the technical field of milling machine and specifically relates to a feeding surge bin for milling machine is related to.

Background

The milling machine is used for smashing the material to make the material become more tiny powder on the physical form, make things convenient for in the follow-up production process to carry out further processing to the material.

In the correlation technique, application document CN201420775069.7 discloses an improved unloading mechanism, and it includes down the feed bin and sets up the unloading automatic valve of feed bin bottom down, the below fixedly connected with ration surge bin of feed bin down, the bottom of ration surge bin is equipped with buffering automatic valve, the unloading automatic valve reaches buffering automatic valve is connected with timing control device respectively.

To the correlation technique among the above-mentioned, the inventor thinks that can store a certain amount of material in the feed bin when using the unloading mechanism disclosed in the correlation technique, and the material can continuously move in the feed bin towards simultaneously, and the material that is close to the feed bin inner chamber is obstructed the required time that breaks away from the feed bin longer, and consequently the material that is close to the feed bin inner chamber can be difficult to break away from the feed bin.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience that the material breaks away from the feed bin inner chamber, this application provides a feeding surge bin for pulverizer.

The application provides a pair of feeding surge bin for pulverizer adopts following technical scheme:

a feeding buffer bin for a flour mill comprises a bin, wherein a feeding hole is formed in the top of the bin, a discharging hole is formed in the bottom of the bin, buffer plates are connected to the inner wall of the bin, a plurality of buffer plates are arranged, the buffer plates are all obliquely and staggered, the higher end of each buffer plate is connected with the inner wall of the bin, the lower side of each buffer plate faces to the position close to the discharging hole, and a gap for materials to pass through is reserved between the lower side of each buffer plate and the inner wall of the bin; the upper end surface of the buffer plate is provided with a material guide groove arranged along the inclined direction of the buffer plate, the section of the material guide groove, which is perpendicular to the inclined direction of the buffer plate, is arranged in an arc shape or a fold line shape, and the area of the section of the material guide groove, which is close to the discharge hole, is gradually reduced; the maintenance mouth has been seted up to the feed bin periphery wall, the maintenance mouth lateral wall can be dismantled and be connected with the access panel.

By adopting the technical scheme, when the material passes through the feeding hole and enters the bin, the material falls to the upper end face of the buffer plate, the material moves towards the gap between the buffer plate and the inner wall of the bin along the inclined buffer plate, and the arrangement of the plurality of buffer plates increases the path of the material moving to a material pile below the bin, so that the material close to the discharging hole can conveniently separate from the bin along the discharging hole, the probability of storing the material in the bin for a long time is reduced, and the convenience of separating the material from the inner cavity of the bin is improved; when the material passes through the feeding hole and is close to the buffer plate, the material moves towards the bottom far away from the storage bin along the guide chute, and the material slides along the guide chute under the action of self gravity, so that the probability of the material staying on the upper end surface of the buffer plate is reduced; when the materials approach the guide chute, the materials move towards the lower position of the guide chute along the inner wall of the guide chute, so that the materials are convenient to gather and move towards the buffer plates at the adjacent positions, and the probability of scattered distribution of the materials is reduced; when the materials fall into the guide chute, the materials slide along the inner wall of the guide chute, and the sections of the inner wall of the guide chute are reduced, so that the materials in the guide chute can gradually approach each other, the materials are conveniently separated from the buffer plate, and the probability of material adhesion is reduced; when the buffer board inner wall took place wearing and tearing, operating personnel dismantled the access panel of access hole department to make things convenient for operating personnel to maintain the access panel, improve the access panel and carry out the reliability of separation to the material.

Optionally, the buffer plate is detachably connected with the inner wall of the storage bin.

Through adopting above-mentioned technical scheme, use for a long time when the buffer board can lead to its up end to take place wearing and tearing, and then influence the smoothness degree of material motion, the buffer board that will take place wearing and tearing is changed to improve the convenience of material motion.

Optionally, the buffer board is close to one side fixedly connected with locating piece of feed bin inner wall, the constant head tank has been seted up to the feed bin inner wall, the locating piece stretches into to the constant head tank in, the locating piece with the connection can be dismantled to the constant head tank.

Through adopting above-mentioned technical scheme, operating personnel stimulates the buffer board, and the buffer board drives the locating piece and breaks away from the constant head tank to improve the convenience of buffer board and feed bin inner wall separation.

Optionally, the cross section of the positioning groove is a T-shaped groove or a dovetail groove, and the cross section of the positioning block is the same as the cross section of the positioning groove.

Through adopting above-mentioned technical scheme, the constant head tank sets up to T shape or dovetail, and the homoenergetic improves constant head tank and locating piece connection's reliability, reduces the reliability that improves fixed buffer board.

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

1. the materials are placed into the feed port, pass through the feed port and are attached to the buffer plates, and move towards one side close to the feed port along the buffer plates, and due to the blocking of the buffer plates, the path of the materials moving towards the material pile at the bottom of the stock bin is increased, so that the time of the materials moving towards the material pile is increased, the materials of the material pile close to the inner wall of the stock bin move towards the discharge port conveniently, the materials entering firstly are separated from the inner cavity of the stock bin conveniently, and the probability of material stacking is reduced;

2. the material guide groove is formed in the upper end face of the buffer plate and is formed in the inclined direction of the buffer plate, so that materials can conveniently move towards the discharge port along the material guide groove, and the probability of adhesion of the materials is reduced;

3. the access hole is formed in the side wall of the bin, the access hole side wall is connected with the access plate, when the buffer plate is maintained, the access plate is detached by an operator, the buffer plate is communicated with the outside, the operation of the operator is facilitated to process the surface of the buffer plate, and the reliability of the movement of the material along the buffer plate is improved.

Drawings

FIG. 1 is a schematic structural view of a feed surge bin for a pulverizer of the present application;

FIG. 2 is a schematic structural view of a disassembly access panel of a feed buffer bin for a pulverizer of an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of the reference numerals: 1. a storage bin; 11. a feed inlet; 12. a discharge port; 13. an access hole; 14. positioning a groove; 15. a support leg; 2. a buffer plate; 21. a material guide chute; 22. positioning blocks; 3. and (7) overhauling the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses feeding surge bin for pulverizer. Referring to fig. 1 and 2, the feeding buffer bin for the pulverizer comprises a bin 1 and a plurality of buffer plates 2, wherein the bin 1 consists of a rectangular box body above and an inverted prismatic table below, a feeding hole 11 is formed in the top of the bin 1, a discharging hole 12 is formed in the bottom of the bin 1, and the feeding hole 11 is communicated with the discharging hole 12; 1 bottom outer wall of feed bin still welded fastening of landing leg 15, landing leg 15 is provided with four, four equal vertical settings of landing leg 15 and interval encircle in all sides of feed bin 1, buffer board 2 is located the higher position of 1 inner wall of feed bin, a plurality of buffer boards 2 are just crisscross setting in proper order from high to low, the slope of buffer board 2 sets up, buffer board 2 is towards a slope that is close to discharge gate 12, the higher one side of buffer board 2 and 1 interior wall connection of feed bin, the lower one side orientation of buffer board 2 and 1 inner wall of feed bin between leave and be equipped with the clearance that supplies the material to pass.

When the material passes feed inlet 11 and moves towards buffer board 2, the material moves along buffer board 2 that the incline direction of buffer board 2 set up downwards, the buffer board 2 that the slope and crisscross setting increased the route that the material moved from feed inlet 11 towards discharge gate 12, thereby increase the time that the material breaks away from 1 inner chamber of feed bin needs, the convenient stockpile that piles in 1 bottom of feed bin breaks away from 1 inner wall of feed bin, the probability that the material that reduces to be close to 1 lateral wall of feed bin leads to long-time storage is hindered by the material of follow-up entering, the material that makes things convenient for earlier time to get into 1 inner wall of feed bin breaks away from 1 inner wall of feed bin.

Referring to fig. 2 and 3, the side wall of the storage bin 1 is provided with an access hole 13, the access hole 13 is communicated with the inner cavity of the storage bin 1, an access plate 3 is arranged at the access hole 13, and the access plate 3 is in threaded connection with the side wall of the access hole 13; buffer board 2 can be dismantled with 1 inner wall of feed bin and be connected, constant head tank 14 has been seted up to the granary inner wall, buffer board 2 is close to one side an organic whole of silo inner wall and is fixed with locating piece 22, the cross-section of locating piece 22 is the same with the cross-section of constant head tank 14, the cross-section of locating piece 22 sets up to T shape or dovetail, in this embodiment, the cross-section of locating piece 22 sets up to T shape, buffer board 2 one side is close to the less one side of cross-section opening of locating piece 22, the cross-section of constant head tank 14 is the same with the cross-section of locating piece 22, locating piece 22 slides in to constant head tank 14, thereby make buffer board 2 even as an organic whole with 1 inner wall of feed bin, the improvement is changed or is maintained the convenience to buffer board 2.

Referring to fig. 2, the buffer plate 2 is provided with a material guiding chute 21 along the inclination direction thereof, the cross section of the material guiding chute 21 is a zigzag shape or an arc shape, in this embodiment, the cross section of the material guiding chute 21 is an arc shape, and the cross sectional area of the material guiding chute 21 along the inclination direction of the buffer plate 2 is gradually reduced. When the material moved towards feed inlet 11 towards buffer board 2, the material moved to buffer board 2 department, and the material moved towards the buffer board 2 of below along the gathering of baffle box 21 inner wall orientation to improve the convenience of material along the motion of buffer board 2 inner wall, reduce the probability that the material produced the adhesion at buffer board 2 top.

The implementation principle of this application embodiment's feeding surge bin for pulverizer is: when the material passes feed inlet 11 and moves towards buffer board 2, the material moves along buffer board 2 that the incline direction of buffer board 2 set up downwards, the direction of motion of baffle box 21 restriction material, reduce the probability of the scattered motion of material, the buffer board 2 that inclines simultaneously and crisscross setting increases the route that the material moved from feed inlet 11 towards discharge gate 12, thereby it breaks away from the time that 1 inner chamber of feed bin needs to increase the material, conveniently pile up the windrow in 1 bottom of feed bin and break away from 1 inner wall of feed bin.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (4)

1. The utility model provides a feeding surge bin for flour mill, includes feed bin (1), feed inlet (11) have been seted up at feed bin (1) top, discharge gate (12), its characterized in that have been seted up to feed bin (1) bottom: the inner wall of the storage bin (1) is connected with a plurality of buffer plates (2), the buffer plates (2) are arranged, the buffer plates (2) are all arranged in an inclined and staggered manner, the higher end part of each buffer plate (2) is connected with the inner wall of the storage bin (1), the lower side of each buffer plate (2) is arranged close to the discharge port (12), and a gap for materials to pass through is reserved between the lower side of each buffer plate (2) and the inner wall of the storage bin (1); the upper end face of the buffer plate (2) is provided with a material guide groove (21) arranged along the inclined direction of the buffer plate, the section of the material guide groove (21) perpendicular to the inclined direction of the buffer plate (2) is in an arc shape or a fold line shape, and the area of the section of the material guide groove (21) is gradually reduced towards the material outlet (12); the utility model discloses a feed bin, including feed bin (1), access hole (13) have been seted up to feed bin (1) periphery wall, access hole (13) lateral wall can be dismantled and be connected with access panel (3).

2. The feed surge bin of claim 1, wherein: the buffer plate (2) is detachably connected with the inner wall of the storage bin (1).

3. The feed surge bin of claim 2, wherein: buffer board (2) are close to one side fixedly connected with locating piece (22) of feed bin (1) inner wall, constant head tank (14) have been seted up to feed bin (1) inner wall, locating piece (22) stretch into in constant head tank (14), locating piece (22) with constant head tank (14) can be dismantled and be connected.

4. The feed surge bin for a pulverizer of claim 3, wherein: the cross section of the positioning groove (14) is a T-shaped groove or a dovetail groove, and the cross section of the positioning block (22) is the same as that of the positioning groove (14).

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