CN2463356Y - Screw-type mechanical discharging machine - Google Patents
Screw-type mechanical discharging machine Download PDFInfo
- Publication number
- CN2463356Y CN2463356Y CN 01207086 CN01207086U CN2463356Y CN 2463356 Y CN2463356 Y CN 2463356Y CN 01207086 CN01207086 CN 01207086 CN 01207086 U CN01207086 U CN 01207086U CN 2463356 Y CN2463356 Y CN 2463356Y
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- China
- Prior art keywords
- feeding
- helical feed
- screw shaft
- screw
- feed arm
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- Expired - Lifetime
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Abstract
The utility model relates to a screw type mechanical discharging machine which comprises a material taking device, a conveying arm, a discharging mechanism, an electric control device and a power device, wherein the material taking device is composed of an inner screw shaft and an outer screw shaft which are sheathed in an inside and outside way and can rotate respectively; the material taking device is connected with the screw type conveying arm through a charging joint; the conveying arm is composed of a charging outer cylinder and a built-in screw shaft. The utility model has the characteristics of high flexibility, good adaptability, energy saving, low running cost, low noise, environment protection, etc.
Description
The utility model relates to a kind of helical feed principle of utilizing powder material in bulk is transported in transport trolley or the storage warehouse, implement to unload a ship or unload the conveying device for discharging that windrow is carried out in other place of fortune.
In the prior art, the conveying discharging of material mainly includes the strength conveying and belt pulley is carried two kinds.Pneumatic conveyer includes air pump, delivery duct, and shedding mechanisms etc. utilize the principle of gas flow, powder and granule shape material in bulk are driven with air-flow reach the conveying purpose; The belt pulley feedway mainly is the transmission that utilizes belt pulley, and with loose unpacked material, especially lump material is delivered to certain place and stores or windrow, and its structure is formed and comprised feed belt and wheel, shedding mechanism and engine installation etc.But the efficient of above-described mass transport shedding mechanism is all lower, especially the Pneumatic conveyer energy consumption is very big, fed distance is long more, energy consumption is just big more, and the speed of transmission of belt pulley feedway is slow, be subjected to the restriction in place easily, carry the working condition requirement height, and they also can't satisfy the requirement of multiple spot operation.
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of screw machine unloader that utilizes the helical feed principle to get material, conveying and discharging is provided.
The purpose of this utility model is finished by following technical solution, it includes dispenser, conveying arm, shedding mechanism and automatically controlled and engine installation, but described dispenser is made of the inside spin axle and the external spiral axle of inside and outside each autorotation that is being nested with, and is connected with the helical feed arm of being made up of feeding urceolus and built-in screw shaft by the feeding joint on the rear end of screw shaft, its fixed outer cylinder that links to each other outside.
The utility model is connected with the urceolus rotating mechanism on described external spiral axle, and the inside spin axle also is connected with a rotating mechanism, offer discharging opening on the fixed outer cylinder that screw shaft one end joins outside, be connected to the rotating feeding joint that constitutes by adapter, supporting base, ball and the bearing pop-up that matches and bearing subiculum on it, and the feeding interface of offering on the feeding urceolus by this feeding joint and helical feed arm joins.
Described helical feed arm joins by the feeding joint and to form at least two sections, and the rear end of helical feed arm is connected to shedding mechanism.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a dispenser structural representation of the present utility model.
Fig. 3 is a feeding articulation structure scheme drawing of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model mainly includes dispenser 1, conveying arm 3, shedding mechanism 4 and automatically controlled and engine installation etc.Dispenser 1 constitutes by being nested with inside and outside the double helix axle, sees accompanying drawing 2.One end of external spiral axle 11 is connected with urceolus rotating mechanism 12, has an arm revolving gear 13 to link to each other with the engine installation that connects on this urceolus rotating mechanism 12 outward, and realizes controlled by electrical controller.One side of external spiral axle 11 is connected to fixed outer cylinder 14, offers discharging opening 15 on this fixed outer cylinder 14.Be equipped with inside spin axle 16 in the axle of external spiral axle 11, the end of axle is fixed with by retarder 17, the axle rotating mechanism that HM Hydraulic Motor 18 constitutes.Above-described dispenser 1 is when work, and the fin on its external spiral axle 11 rotates and produces the binder effect, and inside spin axle 16 first-class fins rotate the material effect that rises that produces, and are about to a distolateral material and rotate and deliver in the inner chamber through the axle fin.
The utility model is connected to feeding joint 2 on the discharging opening 15 of fixed outer cylinder 14, this feeding joint 2 includes two sections adapters that are nested with 21, be fixed with supporting base 22 on the inner connecting tube 211, be connected with bearing pop-up 23 and bearing subiculum 24 on the extension tube attached 212, be gripped with one group of ball 25 between supporting base 22 and bearing pop-up 23 and the bearing subiculum 24, make between two adapters 21 and can relatively rotate.Wherein an adapter is connected on the discharging opening 15 of fixed outer cylinder, and another adapter is connected on the urceolus interface 31 of helical feed arm 3.Above-mentioned feeding joint can join common oil cylinder or rotary oil cylinder rotates the helical feed arm.Described helical feed arm 3 is middle feed mechanism, and its delivered length depends on the yardstick of bulk carrier, the port and pier condition.It is to be linked to each other by feeding joint 2 by at least two segment standard helical feed arms 3 to constitute, and also can be made of the non-standard helical feed arm 3 of one section same structure.The composition of its structure includes feeding urceolus 32, and two ends of this feeding urceolus 32 respectively offer a feeding interface 31, are equipped with screw shaft 33 in feeding urceolus 32, and the rotating mechanism that described screw shaft 33 is linked to each other by an end drives realizes rotary work.Be connected with hydraulic efficiency gear 34 between two sections helical feed arms 3, and realize its shift in position each other, as motions such as luffing, lifting and revolutions by these hydraulic efficiency gear 34 controls.
The utility model is connected in shedding mechanism 4 in the latter end of helical feed arm 3, and this shedding mechanism 4 is common being seen shedding mechanism, and its core is the machine in bulk that dusting equipment is arranged, and its effect is for the feeding warehouse-in.Be connected on the column 6 for helical feed arm 3 is taken over 5 by one shown in the figure, and this adapter 5 is to be fixedly connected in the single-revolution mechanism 7 of column 6 tops setting.The below of adapter 5 is equipped with aforesaid shedding mechanism 4.This shedding mechanism 4 comprises an air flume 41 and material-falling hopper 42.
The selected propulsion source of engine installation described in the utility model can utilize the bank electricity to drive motor.For adapting to the power supply of different occasions, can adopt combustion engine to drag or the oil-electric engine group in addition.
The utility model can be because of the carrier difference, be divided into fixed type, vehicle-mounted (it is vehicle-mounted to contain track) and boat-carrying formula, compared with prior art, have following characteristics: 1, high degree of flexibility, because conveying arm is combined by plurality of sections helical feed arm, can fold, luffing and revolution can adapt to the different operating modes of different bulk ships and port and pier, and vehicle-mounted and boat-carrying formula also can be taken turns the multiple spot operation; 2, the comformability to convey materials is good, because the helical feed arm advances the material action gentle, adapts to and carries sensitive materials, can guarantee minimum percentage of damage to grain class material; 3, energy savings reduces running cost, and the utility model only needs a propulsion source, and energy consumption is lower, is generally 1/5 of pneumatic ship unloader; 4, noisiness is lower, helps environmental protection.
Claims (3)
1, a kind of screw machine unloader, it includes dispenser, conveying arm, shedding mechanism and automatically controlled and engine installation, it is characterized in that described dispenser (1) but constitute by the inside spin axle (16) of inside and outside each autorotation that is being nested with and external spiral axle (11), the rear end of screw shaft (11), its fixed outer cylinder (14) that links to each other are gone up and are connected with the helical feed arm of being made up of feeding urceolus (32) and built-in screw shaft (33) (3) by feeding joint (2) outside.
2, screw machine unloader as claimed in claim 1, it is characterized in that being connected with on the described external spiral axle (11) urceolus rotating mechanism (12), and inside spin axle (16) also is connected with a rotating mechanism, offer discharging opening (15) on the fixed outer cylinder (14) that screw shaft (11) one ends join outside, be connected on it by taking over (21), supporting base (22), the rotating feeding joint (2) that ball (25) and the bearing pop-up (23) that matches and bearing subiculum (24) constitute, and the feeding interface of offering on the feeding urceolus (32) by this feeding joint (2) and helical feed arm (31) joins.
3, screw machine unloader as claimed in claim 1 or 2 is characterized in that described helical feed arm (3) joins by feeding joint (2) and to form at least two sections, and the rear end of helical feed arm (3) is connected to shedding mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207086 CN2463356Y (en) | 2001-02-22 | 2001-02-22 | Screw-type mechanical discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207086 CN2463356Y (en) | 2001-02-22 | 2001-02-22 | Screw-type mechanical discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463356Y true CN2463356Y (en) | 2001-12-05 |
Family
ID=33627591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207086 Expired - Lifetime CN2463356Y (en) | 2001-02-22 | 2001-02-22 | Screw-type mechanical discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463356Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780888A (en) * | 2010-02-10 | 2010-07-21 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN103029969A (en) * | 2012-12-15 | 2013-04-10 | 西安红宇矿用特种移动设备有限公司 | Waste returning device of coal sampling machine |
| CN102079453B (en) * | 2009-11-27 | 2013-04-24 | 中冶长天国际工程有限责任公司 | Material loading and unloading device and supporting devices |
| CN104555495A (en) * | 2015-01-20 | 2015-04-29 | 广州港集团有限公司 | Transshipping system of spiral ship borne ship unloading and loading machine |
| CN105253639A (en) * | 2015-10-15 | 2016-01-20 | 浙江工业大学 | Hydraulically-driven moving type spiral coal ash conveying device and operation method thereof |
| CN109436847A (en) * | 2018-09-28 | 2019-03-08 | 南安市淇凯工业设计有限公司 | A kind of concrete feeding device for being applicable to any material box and carefully rolling |
-
2001
- 2001-02-22 CN CN 01207086 patent/CN2463356Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079453B (en) * | 2009-11-27 | 2013-04-24 | 中冶长天国际工程有限责任公司 | Material loading and unloading device and supporting devices |
| CN101780888A (en) * | 2010-02-10 | 2010-07-21 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN101780888B (en) * | 2010-02-10 | 2012-10-10 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN103029969A (en) * | 2012-12-15 | 2013-04-10 | 西安红宇矿用特种移动设备有限公司 | Waste returning device of coal sampling machine |
| CN104555495A (en) * | 2015-01-20 | 2015-04-29 | 广州港集团有限公司 | Transshipping system of spiral ship borne ship unloading and loading machine |
| CN104555495B (en) * | 2015-01-20 | 2016-08-17 | 广州港集团有限公司 | Ship borne type spiral shipment machinery of unloading a ship is transferred system |
| CN105253639A (en) * | 2015-10-15 | 2016-01-20 | 浙江工业大学 | Hydraulically-driven moving type spiral coal ash conveying device and operation method thereof |
| CN105253639B (en) * | 2015-10-15 | 2018-01-02 | 浙江工业大学 | Hydraulic-driven mobile spiral ash conveying equipment and its operating method |
| CN109436847A (en) * | 2018-09-28 | 2019-03-08 | 南安市淇凯工业设计有限公司 | A kind of concrete feeding device for being applicable to any material box and carefully rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU YUNTIAN PORT MACHINERY EQUIPMENT CO., LT Free format text: FORMER OWNER: HANGZHOU YUNTIANHUA MACHINERY AND EQUIPMENT CO., LTD. Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Hangzhou Yuntian Port Machinery Equipment Co. Ltd. Patentee before: Yuntian Machinery Equipment Co., Ltd., Hangzhou |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110222 Granted publication date: 20011205 |