CN203819789U - Grid type stepped discharge hopper - Google Patents
Grid type stepped discharge hopper Download PDFInfo
- Publication number
- CN203819789U CN203819789U CN201320864434.7U CN201320864434U CN203819789U CN 203819789 U CN203819789 U CN 203819789U CN 201320864434 U CN201320864434 U CN 201320864434U CN 203819789 U CN203819789 U CN 203819789U
- Authority
- CN
- China
- Prior art keywords
- discharge hopper
- grid type
- plate
- grid
- adapter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 235000012773 waffles Nutrition 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000005065 mining Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a grid type stepped discharge hopper which comprises at least one feeding port and a discharging port. A steel step is further arranged between the feeding port and the discharging port, and T-shaped seats are further arranged on the steel step. The T-shaped seats are arranged on the steel step in an array mode. Each T-shaped seat consists of a side blocking plate, a bottom face fixing plate and grid plates. The side blocking plate and the bottom face fixing plate are perpendicular to each other and connected through the grid plates, meanwhile the bottom face fixing plate is further provided with bolt holes, the number of the bolt holes is three. The grid plates are L-shaped, two ends of each grid plate are respectively fixed on the side blocking plate and the bottom face fixing plate, and the number of the grid plates is two. The service life of the grid type stepped discharge hopper is greatly prolonged, the maintenance and replacement frequency is reduced, meanwhile the installation is simple and convenient, and the installation and maintenance efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of discharge hopper, relates to specifically the grid type step discharge hopper using in a kind of metallurgy and mining industry.
Background technology
Discharge hopper is a kind of passage that transports mineral of metallurgy industry and mining industry, in metallurgical and mining industry, use comparatively extensive, because the amount of the material material of transport is large, the more high reason of hardness of mineral, make discharge hopper inwall be subject to long-time high-intensity impact, be easy to make it to be damaged.In the prior art, the way that the design applying unit of discharge hopper is taked is all to make its inside stuffing material or wear plate is installed at inwall welding stiffened plate, avoid the loss of discharging headwall with this, extend the life-span of its use, but welding stiffened plate is all comparatively numerous and diverse with the process that wear plate is installed, the difficulty of installing and change is larger, and maintenance time is comparatively frequent, is still easy to the headwall of discharge hopper to puncture under the impact of ore simultaneously.
Summary of the invention
In view of this, the utility model provides a kind of grid type step discharge hopper, has greatly extended the service life of discharge hopper, has reduced and has safeguarded and the frequency of changing, and installation is simultaneously more simple and convenient, has greatly improved the efficiency of I&M.
For solving above technical matters, the technical solution of the utility model is:
Grid type step discharge hopper, comprises feeding mouth and discharging opening, is also provided with steel step between feeding mouth and discharging opening, on this steel step, is also provided with T-shaped seat.
As preferably, the quantity of described feeding mouth is at least one, and T-shaped seat becomes array to be arranged on steel step.
Further, above-mentioned T-shaped seat is made up of side baffle plate, bottom surface adapter plate and waffle slab.
As preferably, the vertical setting mutually of described side baffle plate and bottom surface adapter plate, is connected by waffle slab between side baffle plate and bottom surface adapter plate, and the while is also provided with bolt hole on the adapter plate of bottom surface, and the quantity of bolt hole is three.
As preferably, described waffle slab becomes " L-type ", and its two ends are separately fixed on side baffle plate and bottom surface adapter plate, and the quantity of this waffle slab is two.
In addition, described bottom surface adapter plate is fixed on by screw rod and nut on the horizontal surface of steel step, and side baffle plate is arranged on next stage steel step adjacent.
Compared with prior art, the utility model has following beneficial effect:
The utility model is provided with T-shaped seat on the steel step of discharge hopper, steel step is divided into grid one by one, the material that can be good at holding fritter completes the buffering to bulk materials impulsive force, and then protect steel step, extend the service life of discharge hopper, reduce and safeguarded and the frequency of changing, and then saved production capital; The utility model utilizes screw rod and nut to be fixed T-shaped seat, and fixing mode is comparatively simple and practical, more quick in the time of installation and removal, safeguards with the efficiency of changing higher; The utility model is simple in structure, easy to use, produces and follows the cost of processing lower, can be good at carrying out large-scale production and use.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the local structure schematic diagram of the utility model Fig. 1;
Fig. 4 is the structural representation of T-shaped seat of the present utility model.
On figure, Reference numeral is: 1-feeding mouth; 2-discharging opening; 3-steel step; 4-screw rod; 5-nut; 6-T-shaped seat; 7-side baffle plate; 8-bottom surface adapter plate; 9-bolt hole; 10-waffle slab.
Detailed description of the invention
Core thinking of the present utility model is, a kind of grid type step discharge hopper is provided, and greatly extended the service life of discharge hopper, reduced and safeguarded and the frequency of changing, and installs more simple and conveniently simultaneously, greatly improved the efficiency of I&M.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
As shown in Fig. 1,3,4, grid type step discharge hopper, comprises feeding mouth 1 and discharging opening 2, between feeding mouth 1 and discharging opening 2, is also provided with steel step 3, on this steel step 3, is also provided with T-shaped seat 6.
As preferably, the quantity of described feeding mouth 1 is two, and 6 one-tenth arrays of T-shaped seat are arranged on steel step 3.
Above-mentioned T-shaped seat 6 is made up of side baffle plate 7, bottom surface adapter plate 8 and waffle slab 10.
As preferably, described side baffle plate 7 and the mutual vertical setting of bottom surface adapter plate 8, be connected by waffle slab 10 between side baffle plate 7 and bottom surface adapter plate 8, is also provided with bolt hole 9 on bottom surface adapter plate 8 simultaneously, and the quantity of bolt hole 9 is three.
As preferably, 10 one-tenth of described waffle slabs " L-type ", its two ends are separately fixed on side baffle plate 7 and bottom surface adapter plate 8, and the quantity of this waffle slab 10 is two.
Described bottom surface adapter plate 8 is fixed on the horizontal surface of steel step 3 by screw rod 4 and nut 5, and side baffle plate 7 is arranged on next stage steel step 3 adjacents.
When use, material is entered by feeding mouth, under the effect of gravity and initial velocity, tumble along steel step, wherein the material of fritter can fall into the grid that side baffle plate, waffle slab and steel step sidewall are divided into, and in the time that the material of bulk falls, first the material of whereabouts can impinge upon on the material of fritter in grid, and then reduce the impulsive force that steel step is subject to, the damage probability that has reduced steel step, has extended its service life, and then has reduced and safeguarded and the frequency of changing.
Embodiment 2
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is only that the quantity of feeding mouth 1 is only one.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. grid type step discharge hopper, it is characterized in that, comprise feeding mouth (1) and discharging opening (2), between feeding mouth (1) and discharging opening (2), be also provided with steel step (3), on this steel step (3), be also provided with T-shaped seat (6); T-shaped seat (6) is made up of side baffle plate (7), bottom surface adapter plate (8) and waffle slab (10).
2. grid type step discharge hopper according to claim 1, is characterized in that, the quantity of described feeding mouth (1) is at least one, and T-shaped seat (6) becomes array to be arranged on steel step (3).
3. grid type step discharge hopper according to claim 2, it is characterized in that, described side baffle plate (7) and bottom surface adapter plate (8) vertical setting mutually, between side baffle plate (7) and bottom surface adapter plate (8), be connected by waffle slab (10), on bottom surface adapter plate (8), be also provided with bolt hole (9), the quantity of bolt hole (9) is three simultaneously.
4. grid type step discharge hopper according to claim 3, it is characterized in that, described waffle slab (10) becomes " L-type ", it is upper with bottom surface adapter plate (8) that its two ends are separately fixed at side baffle plate (7), and the quantity of this waffle slab (10) is two.
5. grid type step discharge hopper according to claim 4, it is characterized in that, described bottom surface adapter plate (8) is fixed on the horizontal surface of steel step (3) by screw rod (4) and nut (5), and side baffle plate (7) is arranged on next stage steel step (3) adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864434.7U CN203819789U (en) | 2013-12-25 | 2013-12-25 | Grid type stepped discharge hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864434.7U CN203819789U (en) | 2013-12-25 | 2013-12-25 | Grid type stepped discharge hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819789U true CN203819789U (en) | 2014-09-10 |
Family
ID=51475311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864434.7U Expired - Lifetime CN203819789U (en) | 2013-12-25 | 2013-12-25 | Grid type stepped discharge hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302399A (en) * | 2020-11-04 | 2021-02-02 | 安徽海螺建材设计研究院有限责任公司 | Cement clinker storehouse structure |
-
2013
- 2013-12-25 CN CN201320864434.7U patent/CN203819789U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302399A (en) * | 2020-11-04 | 2021-02-02 | 安徽海螺建材设计研究院有限责任公司 | Cement clinker storehouse structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |