CN213923215U

CN213923215U - Hopper with ore blanking buffering device

Info

Publication number: CN213923215U
Application number: CN202022626276.4U
Authority: CN
Inventors: 由莅勋
Original assignee: Anshan Liaochen Mineral Products Co ltd
Current assignee: Anshan Liaochen Mineral Products Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-10
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a hopper with an ore blanking buffering device, which comprises a fixed base, wherein a conveying belt is horizontally and fixedly arranged on the upper surface of the fixed base, supporting rods are vertically and fixedly arranged on the left side and the right side of the upper surface of the fixed base, and the tops of the supporting rods are respectively and fixedly connected with the left side and the right side of the lower surface of a blanking hopper; the middle parts of the left side and the right side of the inner wall of the discharging hopper are respectively provided with a material guide plate, the lower surfaces of the material guide plates are respectively fixedly provided with a buffer spring, and the other ends of the buffer springs are respectively fixedly connected with the lower parts of the middle parts of the left side and the right side of the inner wall of the discharging hopper. The utility model discloses a baffle at hopper inner wall left and right sides middle part and the buffer spring's of baffle lower surface cooperation are used down, and when the ore fell on the baffle, the baffle received pressure and rotates downwards and compress buffer spring, and buffer spring plays the effect of buffering power consumption at the in-process of compression, and the speed of effectual reduction ore whereabouts reduces the impact that the ore produced the hopper.

Description

Hopper with ore blanking buffering device

Technical Field

The utility model relates to an ore production technical field specifically is a take ore blanking buffer's hopper.

Background

In the mineral processing production process, when the raw materials ore piece was poured into the hopper by the top conveyer belt, because the horizontal velocity that itself has, the ore that can make the whereabouts is the parabola motion to strike the hopper lateral wall, direct striking effect often leads to hopper metal to wear and tear and destroys.

The utility model discloses a notice number is CN201140877, discloses a take ore blanking buffer's hopper, and it includes the hopper body, and its upper shed's top is equipped with ore feeding belt, and lower part opening below is equipped with ore belt transport mechanism, and its characterized in that, it still includes a blanking buffer who connects on the hopper body inside wall, and this buffer is long flute profile form to its a lateral wall and hopper inside wall are connected, and this blanking buffer's notch is just right to follow the whereabouts direction of the ore that falls down on the feeding belt.

Above-mentioned utility model has following defect in the in-process of using: 1. above-mentioned utility model structure is simple, and the impact of ore to the hopper that slows down that can not be fine to it is not practical. 2. Above-mentioned utility model can raise a large amount of dust in the ejection of compact department of its hopper of in-process that uses, and the practicality is lower. Therefore, we propose a hopper with an ore blanking buffer device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take ore blanking buffer's hopper, baffle and the buffer spring's of baffle lower surface through hopper inner wall left and right sides middle part cooperation use down, when the ore falls on the baffle, the baffle receives pressure and rotates downwards and compress buffer spring, buffer spring plays the effect of buffering power consumption at the in-process of compression, the speed of effectual reduction ore whereabouts, reduce the impact that the ore produced the hopper, through the air exhauster, the cooperation of exhaust column and collection cover is used, the air exhauster passes through the exhaust column and collects the cover, can collect the dust that the opening part was raised up bottom the discharging pipe, discharge the collecting box through the dust exhaust pipe, cause the influence to the air circumstance on every side in avoiding the dust to spread in the air, the problem that provides among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the hopper with the ore blanking buffering device comprises a fixed base, wherein a conveying belt is horizontally and fixedly arranged on the upper surface of the fixed base, supporting rods are vertically and fixedly arranged on the left side and the right side of the upper surface of the fixed base, and the tops of the two groups of supporting rods are fixedly connected with the left side and the right side of the lower surface of a blanking hopper respectively;

the utility model discloses a hopper, including hopper inner wall, baffle, air exhauster, exhaust column, air exhauster, air exhaust column, collecting cover, baffle, two sets of baffle lower surface equal fixed mounting has buffer spring, two sets of buffer spring's the other end respectively with the middle part of the hopper inner wall left and right sides down department fixed connection, hopper left side middle part fixed mounting has the air exhauster down, the fixed intercommunication in air exhauster bottom has the exhaust column, the other end and the fixed intercommunication in collecting cover left side of exhaust column.

As a preferred embodiment of the utility model, hopper lower surface middle part vertical fixation intercommunication has the discharging pipe down, discharging pipe bottom opening part is located the conveyer belt directly over.

As an optimal implementation mode of the utility model, it is two sets of the damping pivot is all installed with hopper inner wall left and right sides middle part junction down to the stock guide, and is two sets of the stock guide rotates with lower hopper through the damping pivot and is connected.

As a preferred embodiment of the utility model, the collection cover is located discharging pipe bottom opening part left side.

As the utility model discloses a preferred embodiment, the fixed intercommunication in air exhauster top has the dust exhaust pipe, the other end and the fixed intercommunication in middle part of collecting box lower surface of dust exhaust pipe, collecting box fixed mounting is at hopper left side top down.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a take ore blanking buffer's hopper uses through the stock guide at lower hopper inner wall left and right sides middle part and the buffer spring's of stock guide lower surface cooperation, and when the ore fell on the stock guide, the stock guide received pressure and rotates downwards and compress buffer spring, and buffer spring plays the effect of buffering power consumption at the in-process of compression, and the speed of effectual reduction ore whereabouts reduces the impact that the ore produced the hopper.

2. The utility model discloses a take ore blanking buffer's hopper uses through the cooperation of air exhauster, exhaust column and collection cover, and the air exhauster passes through the exhaust column and collects the cover, can collect the dust that the opening part was raised to discharging pipe bottom, discharges into the collecting box through the dust exhaust pipe, avoids the dust to spread in the air to cause the influence to air circumstance on every side.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a hopper with an ore blanking buffer device according to the present invention;

fig. 2 is the internal structure diagram of the discharging hopper of the hopper with the ore blanking buffering device of the utility model.

In the figure: the device comprises a collecting box 1, a dust exhaust pipe 2, an exhaust fan 3, an exhaust pipe 4, a conveyor belt 5, a fixed base 6, a collecting cover 7, a discharging pipe 8, a supporting rod 9, a discharging hopper 10, a damping rotating shaft 11, a material guide plate 12 and a buffer spring 13.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a hopper with an ore blanking buffering device comprises a fixed base 6, wherein a conveying belt 5 is horizontally and fixedly arranged on the upper surface of the fixed base 6, supporting rods 9 are vertically and fixedly arranged on the left side and the right side of the upper surface of the fixed base 6, and the tops of the two groups of supporting rods 9 are respectively and fixedly connected with the left side and the right side of the lower surface of a blanking hopper 10;

all install stock guide 12, two sets of at the middle part of the 10 inner wall left and right sides of lower hopper the equal fixed mounting in stock guide 12 lower surface has buffer spring 13, and is two sets of buffer spring 13's the other end respectively with the middle part of the 10 inner wall left and right sides of lower hopper department fixed connection, 10 left side middle part fixed mounting of lower hopper has

air exhauster

3, 3 bottom fixed intercommunication of air exhauster have exhaust column 4, the other end and the collection cover 7 left side fixed intercommunication of exhaust column 4.

In this embodiment (see fig. 1), a discharge pipe 8 is vertically and fixedly communicated with the middle of the lower surface of the discharge hopper 10, and an opening at the bottom of the discharge pipe 8 is located right above the conveyor belt 5.

In this embodiment (see fig. 2), damping rotating shafts 11 are respectively installed at the joints of the two groups of material guiding plates 12 and the middle parts of the left and right sides of the inner wall of the discharging hopper 10, and the two groups of material guiding plates 12 are rotatably connected with the discharging hopper 10 through the damping rotating shafts 11.

In this embodiment (see fig. 1), the collecting hood 7 is located on the left side of the bottom opening of the discharge pipe 8.

In this embodiment (see fig. 1), the top of the exhaust fan 3 is fixedly communicated with a dust exhaust pipe 2, the other end of the dust exhaust pipe 2 is fixedly communicated with the middle of the lower surface of a collecting box 1, and the collecting box 1 is fixedly mounted at the top of the left side of a discharging hopper 10.

It should be noted that the utility model relates to a hopper with an ore blanking buffering device, which comprises a collecting box 1, a dust exhaust pipe 2, an exhaust fan 3, an exhaust pipe 4, a conveying belt 5, a fixing base 6, a collecting cover 7, a discharging pipe 8, a supporting rod 9, a hopper 10, a damping rotating shaft 11, a guide plate 12, a buffering spring 13, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians through technical manuals or conventional test methods, when the hopper with the ore blanking buffering device is used, ore in the hopper 10 falls onto the guide plate 12, the guide plate 12 rotates downwards under pressure to compress the buffering spring 13, the buffering spring 13 plays the effect of buffering and energy dissipation in the compression process, effectively reduces the falling speed of the ore, reduces the impact of the ore on the hopper 10, on the ore fell conveyer belt 5 through discharging pipe 8, restart air exhauster 3, air exhauster 3 passes through exhaust column 4 and collects cover 7, can collect the dust that 8 bottom openings of discharging pipe openings were raised, discharges into collecting box 1 through dust exhaust pipe 2, avoids the dust to spread to cause the influence to surrounding air circumstance in the air, and the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take ore blanking buffer's hopper, includes unable adjustment base (6), its characterized in that: the conveying belt (5) is horizontally and fixedly arranged on the upper surface of the fixed base (6), the supporting rods (9) are vertically and fixedly arranged on the left side and the right side of the upper surface of the fixed base (6), and the tops of the two groups of supporting rods (9) are fixedly connected with the left side and the right side of the lower surface of the blanking hopper (10) respectively;

all install stock guide (12), two sets of stock guide (12) in the middle part of lower hopper (10) inner wall left and right sides the equal fixed mounting in stock guide (12) lower surface has buffer spring (13), and is two sets of buffer spring (13) the other end respectively with the middle part of lower hopper (10) inner wall left and right sides department fixed connection under the throne, hopper (10) left side middle part fixed mounting has air exhauster (3) down, air exhauster (3) bottom fixed intercommunication has exhaust column (4), the other end and the collection cover (7) left side fixed intercommunication of exhaust column (4).

2. The hopper with the ore blanking buffering device as claimed in claim 1, wherein: the middle part of the lower surface of the discharging hopper (10) is vertically and fixedly communicated with a discharging pipe (8), and an opening at the bottom of the discharging pipe (8) is positioned right above the conveyor belt (5).

3. The hopper with the ore blanking buffering device as claimed in claim 1, wherein: damping rotating shafts (11) are arranged at the joints of the left side and the right side of the inner wall of the two groups of material guide plates (12) and the middle part of the inner wall of the discharging hopper (10), and the two groups of material guide plates (12) are rotatably connected with the discharging hopper (10) through the damping rotating shafts (11).

4. The hopper with the ore blanking buffering device as claimed in claim 1, wherein: the collecting cover (7) is positioned on the left side of an opening at the bottom of the discharge pipe (8).

5. The hopper with the ore blanking buffering device as claimed in claim 1, wherein: the dust exhaust device is characterized in that the top of the exhaust fan (3) is fixedly communicated with a dust exhaust pipe (2), the other end of the dust exhaust pipe (2) is fixedly communicated with the middle of the lower surface of the collecting box (1), and the collecting box (1) is fixedly arranged at the top of the left side of the discharging hopper (10).