CN207293612U - A kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration - Google Patents
A kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration Download PDFInfo
- Publication number
- CN207293612U CN207293612U CN201721014930.8U CN201721014930U CN207293612U CN 207293612 U CN207293612 U CN 207293612U CN 201721014930 U CN201721014930 U CN 201721014930U CN 207293612 U CN207293612 U CN 207293612U
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- CN
- China
- Prior art keywords
- silo
- unloading arm
- arm
- blanking port
- shaped unloading
- 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.)
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Abstract
It the utility model is related to unloader technical field, specifically a kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration, including silo, material blanking tube, driving motor, unloading arm, the bottom surface of the silo is equipped with blanking port, the top of the material blanking tube is connected on blanking port, it is characterised in that：The unloading arm uses S-shaped unloading arm；The driving motor is located at the subjacent of silo, and drives the motor shaft of motor to be located at after the bottom center of silo in silo, drives the end face of motor to be fixed on the lower surface of silo；The blanking port is arranged between the bottom center of silo and the outer end of S-shaped unloading arm.The utility model compared with the existing technology, using S-shaped unloading arm, it is possible to achieve also ensure continuous-feeding while blanking port eccentric setting；In addition, the eccentric setting of blanking port can realize driving electric machine external, silo inner structure is reduced, improves silo stress condition, correspondingly reduces and manufactures and designs difficulty and cost.
Description
Technical field
Unloader technical field is the utility model is related to, specifically a kind of eccentric discharge type for improving discharging arm configuration
Discharging machine for silo.
Background technology
In the industries such as electric power, chemical industry, coal, silo is common facility, general silo all make exit constriction type with
Flow automatically easy to material, but the defects of this style of silo is had clearly, be exactly material easily block, arch camber etc. so that shadow
Uniform discharging is rung, and center feeder uses power block clearing and continuous-feeding, perfection solves the above problem, therefore when center is given
After material machine occurs, traditional gravity flow discharging is just gradually being substituted with its unrivaled superiority.
The center feeder being widely used at present, referring to Fig. 1, it can be seen from the figure that the blanking port of center feeder,
The center of silo 1, such motor, which generally requires, to be located in silo, and therefore, 5 top of driving motor needs to add decompression cone 4, decompression cone
4 are connected by overhauling beam 6 with the bulkhead of silo 1, bear the weight of material, and driving motor 5 is installed in decompression cone 4, and stress is led to
Maintenance beam 6 is crossed to conduct to the bulkhead of silo 1.When center feeder works, driving motor 5 drives unloading arm 7 to rotate and sweeps material
Enter to be located at the blanking port 31 at 1 center of silo, for such center feeder except that can prevent silo 1 from blocking, material is hardened
Outside, it is possible to achieve even feeding.
But the shortcomings that above-mentioned center feeder is that driving motor 5 is built-in, and 1 inner structure of silo is complicated, and maintenance is difficult.Separately
Outside, if blanking port 31 is arranged on outside center, it is impossible to realize continuous-feeding.When 1 upstream device of silo feed inlet not
, it is necessary to be further added by batcher at central outlet in center feeder when immediately below the center of silo 1, this will cause investment to increase
Add.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and blanking port is eccentrically set on the bottom surface of silo,
Driving motor is given so as to which the center of silo be sold, makes driving motor easy to external outside silo, it is convenient to overhaul；Separately by unloading arm
It is arranged to S-shaped, continuous-feeding can be realized by ensureing the blanking port of bias.
To achieve the above object, a kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration of design, including silo,
Material blanking tube, driving motor, unloading arm, the bottom surface of the silo are equipped with blanking port, and the top of the material blanking tube is connected to
In material mouth, it is characterised in that：
The unloading arm uses S-shaped unloading arm；
The driving motor is located at the subjacent of silo, and drives the motor shaft of motor to run through the bottom center of silo
Afterwards in silo, the end face of motor is driven to be fixed on the lower surface of silo；
The blanking port is arranged between the bottom center of silo and the outer end of S-shaped unloading arm；
The inner of the S-shaped unloading arm is with driving the motor shaft of motor to be fixedly connected using shaft coupling；
The point positioned at blanking port edge on nearest to the bottom center of silo is closest approach, at the closest approach
The normal direction of the rotary side of S-shaped unloading arm is directed toward the circumference of silo；To silo bottom center it is farthest be located at blanking port side
Point on edge is solstics, and any normal of the S-shaped unloading arm at the solstics is directed toward silo by the circumference of silo
Central side, the normal of the remainder of S-shaped unloading arm are directed toward in the imaginary circle where the center of circle of blanking port.
The S-shaped unloading arm is at least provided with one.
When S-shaped unloading arm be equipped with it is multiple when, the top of some S-shaped unloading arms is equipped with fiaring cone, the S-shaped unloading arm
Upper surface and the bottom of fiaring cone circle joint are integrally welded.
The lower surface of the S-shaped unloading arm connects a roller using pitman shaft.
The roller uses nylon roller.
The material side of meeting of the S-shaped unloading arm is thicker than back of the body material side.
The utility model compared with the existing technology, using S-shaped unloading arm, it is possible to achieve while blanking port eccentric setting also
It can guarantee that continuous-feeding；In addition, the eccentric setting of blanking port can realize driving electric machine external, silo inner structure is reduced, improves cylinder
Storehouse stress condition, correspondingly reduces and manufactures and designs difficulty and cost；Further, fiaring cone can be used by multiple S-shaped unloading arms
Weldering set it is integral, equipment is operated steadily, it can be achieved that continuous uniform be fed；In addition, driving electric machine external, easy access.
Brief description of the drawings
Fig. 1 is the structure diagram of original center unloader.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structure diagram of the utility model.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is the A-A cut-away views shown in Fig. 3.
Embodiment
In conjunction with accompanying drawings and embodiments, the utility model is further described.
Embodiment 1
Referring to Fig. 3 and Fig. 4, a kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration of the utility model, including
Silo 1, material blanking tube 3, driving motor 5, unloading arm, the bottom surface of the silo 1 are equipped with blanking port 31, the material blanking tube 3
Top is connected on blanking port 31, it is characterised in that：
The unloading arm uses S-shaped unloading arm 71；
The driving motor 5 is located at the subjacent of silo 1, and drives the motor shaft of motor 5 to run through the bottom surface of silo 1
Behind center in silo, the end face of driving motor 5 is fixed on the lower surface of silo；
The blanking port 31 is arranged between the bottom center of silo 1 and the outer end of S-shaped unloading arm 71；
The inner of the S-shaped unloading arm 71 is with driving the motor shaft of motor 5 to be fixedly connected using shaft coupling；
The point positioned at blanking port 31 edge on nearest to the bottom center of silo 1 is closest approach, the closest approach namely Fig. 4
The outer end point of middle r1 lines, the circle of silo is directed toward corresponding to the normal direction of the rotary side of the S-shaped unloading arm 71 on the closest approach
Week；The point positioned at blanking port 31 edge on farthest to the bottom center of silo be solstics, r2 companies in the solstics namely Fig. 4
The outer end point connect, any normal of the S-shaped unloading arm 71 at the solstics are directed toward the center of silo by the circumference of silo
Side, the normal of the remainder of S-shaped unloading arm 71 are directed toward in the imaginary circle where the center of circle of blanking port 31, can so ensure cylinder
Raw coal particle on the bottom surface in storehouse 1 discharges all toward movement at blanking port so as to fulfill continuous uniform.
Further, the S-shaped unloading arm 71 is at least provided with one.Referring to Fig. 4, S-shaped unloading arm quantity is set in this example
For four, unloading arm quantity should be determined according to the size of silo, material characteristic etc. in practical application.
Further, when S-shaped unloading arm 71 be equipped with it is multiple when, the top of some S-shaped unloading arms 71 is equipped with fiaring cone 8, institute
The upper surface for the S-shaped unloading arm 71 stated and the bottom circle joint of fiaring cone 8 are integrally welded.
Further, one roller 9 is connect using 10 axis of connecting rod referring to Fig. 5, the lower surface of the S-shaped unloading arm 71, from
And ensure that the operation of S-shaped unloading arm 71 is more stable, while improve the stress of the drive end bearing of S-shaped unloading arm 71.
Further, the roller 9 uses nylon roller.
Further, the material side of meeting of the S-shaped unloading arm 71 is thicker than back of the body material side, referring to Fig. 5.
In the utility model, since blanking port 31 can not be installed on silo 1 in the center of silo 1, driving motor 5
Center position, eliminate the required decompression cone 4 of center feeder and maintenance beam 6.And because the quantity of S types unloading arm 71 is not
It is unique, therefore, all S types unloading arms can be welded into an entirety with a fiaring cone 8, strengthens the overall steady of equipment
It is qualitative.
Claims (6)
1. a kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration, including silo (1), material blanking tube (3), driving motor
(5), unloading arm, the bottom surface of the silo (1) are equipped with blanking port (31), and the top of the material blanking tube (3) is connected to blanking
On mouth (31), it is characterised in that：
The unloading arm uses S-shaped unloading arm (71)；
The driving motor (5) is located at the subjacent of silo (1), and drives the motor shaft of motor (5) through silo (1)
After bottom center in silo, the end face of driving motor (5) is fixed on the lower surface of silo；
The blanking port (31) is arranged between the bottom center of silo (1) and the outer end of S-shaped unloading arm (71)；
The inner of the S-shaped unloading arm (71) is fixedly connected with the motor shaft of driving motor (5) using shaft coupling；
The point positioned at blanking port (31) edge on nearest to the bottom center of silo (1) is closest approach, corresponding to the closest approach
The normal direction of the rotary side of the S-shaped unloading arm (71) at place is directed toward the circumference of silo；Bottom center to silo farthest is located at
Point on blanking port (31) edge is solstics, and any normal of the S-shaped unloading arm (71) at the solstics is by silo
Circumference is directed toward the central side of silo, and the normal of the remainder of S-shaped unloading arm (71) is directed toward where the center of circle of blanking port (31)
Imaginary circle on.
A kind of 2. eccentric discharge type discharging machine for silo for improving discharging arm configuration as claimed in claim 1, it is characterised in that：Institute
The S-shaped unloading arm (71) stated is at least provided with one.
A kind of 3. eccentric discharge type discharging machine for silo for improving discharging arm configuration as claimed in claim 2, it is characterised in that：When
When S-shaped unloading arm (71) is equipped with multiple, the top of some S-shaped unloading arms (71) is equipped with fiaring cone (8), the S-shaped unloading arm
(71) upper surface and the bottom circle joint of fiaring cone (8) are integrally welded.
A kind of 4. eccentric discharge type discharging machine for silo for improving discharging arm configuration as claimed in claim 1, it is characterised in that：Institute
The lower surface for the S-shaped unloading arm (71) stated connects a roller (9) using connecting rod (10) axis.
A kind of 5. eccentric discharge type discharging machine for silo for improving discharging arm configuration as claimed in claim 4, it is characterised in that：Institute
The roller (9) stated uses nylon roller.
A kind of 6. eccentric discharge type discharging machine for silo for improving discharging arm configuration as claimed in claim 1, it is characterised in that：Institute
The material side of meeting for the S-shaped unloading arm (71) stated is thicker than back of the body material side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014930.8U CN207293612U (en) | 2017-08-14 | 2017-08-14 | A kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014930.8U CN207293612U (en) | 2017-08-14 | 2017-08-14 | A kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293612U true CN207293612U (en) | 2018-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014930.8U Expired - Fee Related CN207293612U (en) | 2017-08-14 | 2017-08-14 | A kind of eccentric discharge type discharging machine for silo for improving discharging arm configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217706A1 (en) * | 2020-04-28 | 2021-11-04 | 南京韬恒工业科技有限公司 | Side discharging device |
| CN115402658A (en) * | 2022-11-02 | 2022-11-29 | 徐州三原环境工程有限公司 | Disc kickoff for solid waste bin |
-
2017
- 2017-08-14 CN CN201721014930.8U patent/CN207293612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217706A1 (en) * | 2020-04-28 | 2021-11-04 | 南京韬恒工业科技有限公司 | Side discharging device |
| CN115402658A (en) * | 2022-11-02 | 2022-11-29 | 徐州三原环境工程有限公司 | Disc kickoff for solid waste bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210814 |