CN2085790U - Auto-unloading type vertical lifter - Google Patents
Auto-unloading type vertical lifter Download PDFInfo
- Publication number
- CN2085790U CN2085790U CN 90224003 CN90224003U CN2085790U CN 2085790 U CN2085790 U CN 2085790U CN 90224003 CN90224003 CN 90224003 CN 90224003 U CN90224003 U CN 90224003U CN 2085790 U CN2085790 U CN 2085790U
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- China
- Prior art keywords
- steel
- derrick
- type vertical
- utility
- model
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Abstract
The utility model belongs to a vertical lift transport machine used for mining small silos. The utility model has the lift depth of 100 metres and the lift quantity of one ton / time. The vertical lift transport machine is composed of a hoister, a wire rope, a bucket, a headframe, a guideway, an unloading curved rail, a head sheave, a land wheel, a well ring and a safety switch. The utility model has the main work process that the hoister drags the wire rope, the bucket which is fully loaded with ore is lifted to the ground along the guideway, and the vertical lift transport machine automatically unloads through the unloading curved rail. The well ring fixes the guideway and plays support action on a well wall. The utility model has the advantages of safe reliability, convenient operation, high work efficiency, simple manufacturing technique, etc.
Description
The utility model belongs to exploitation staple vertical-lift Transport Machinery.
At present, the exploitation of staple does not have desirable elevating gear.What generally adopt is wooden or the steel derrick of unreasonable structure, and the hopper that will be suspended on the steel rope with manpower or the ancient winch of animal power rotation is promoted to ground.Artificial method is all adopted in off-load, and not only labour intensity is big, and is also abnormally dangerous.Owing to can not carry out the actv. supporting to the borehole wall, sheet nation accident easily takes place, the serious threat person and device security particularly.
The utility model is exactly study in order to address the above problem a kind of safe and reliable, reduces labour intensity, improves the elevating gear of work efficiency.
The structure of self lighting type vertical elevator as shown in Figure 1.Mainly form by surface facility winch, steel rope, derrick and underground installation guide rail, hopper, walling crib etc.Derrick installation is equipped with head sheave, land wheel, protection switch, the curved rail of off-load above it on the well head of exploitation vertical shaft, and be equipped with guide rail along pit shaft.Walling crib is the independently steel ring of installing along pit shaft.
During work, the operator handles winch 1 and drives steel rope 2, and steel rope connects with hopper 9 by land wheel 3 and head sheave 6, makes it go up ground from the shaft bottom along guide rail 4.When hopper was raised to specified height, front-wheel entered the curved rail 8 of off-load, and trailing wheel is lifted away from guide rail gradually, hopper wing drop, off-load.If because operator's error makes the hopper get out of hand, when the angle of inclination was excessive, protection switch 7 actions can make it in time stop to tilt, to guarantee safety.Off-load is loosened steel rope after finishing, and hopper withdraws from the curved rail of off-load, is retracted into the shaft bottom along guide rail automatically, finishes a circulation.
When winch was out of service, the staff can climb up and down along guide rail, enters driving surface.
Along the walling crib of pit shaft every four meter amperes dresses, both played the effect of fixed guide, reliable again self tension force withstands the borehole wall, plays support action.For the breaking type borehole wall, between per two walling cribs, can install suitable baffle plate, improve supporting effect.
The utility model is compared with existing shaft headgear, and is not only rational in infrastructure, safe and reliable, and easy to operate, high efficiency.Only handle, can finish the overall process that hundred meters pit shafts promote 300～1000 kilograms of ores in average 6 minutes, compare with existing installation and can improve three～ten times of work efficiency by a people.The utility model is simple in structure, is easy to make, transports and installs.
Description of drawings
Fig. 1 is the overall construction drawing of self lighting type vertical elevator.
1. rail 9. hoppers 10. walling cribs are bent in 8. off-loads of winch 2. steel ropes 3. land wheels 4. guide rails 5. derricks 6. head sheaves 7. protection switches
Embodiment of the present utility model:
The utility model mainly is made up of winch, steel rope, derrick, guide rail, head sheave, land wheel, the curved rail of off-load, hopper, walling crib, protection switch.
The utility model adopts 1 ton of winch of standard and supporting steel rope.Derrick is welded with solid drawn pipe and angle steel.For the ease of transportation and installation, it is a joint that derrick is designed to three meters high, and each is saved four three meters long solid drawn pipes and becomes detouchable terrace with edge shape with angle steel by the M12 Bolt Connection.Between joint and the joint by the convex-concave platform with connect the ear Bolt Connection.Head sheave and land wheel all adopt cast steel to make, and on the axle antifriction-bearing box are housed, and bearing seat connects with the derrick top and bottom respectively with bolt.Guide rail is made with No. 8 channel-section steels, and for the ease of transportation and installation, per 2 meters long make a joint, and internode has ear, along the pit shaft Bolt Connection.Walling crib is two semi-circular strip of steel that curve with 6 bugle steel, and wherein an end connects with rail joint with bolt, and it is right that the other end is equipped with silk, can reach and the slack-free purpose of the borehole wall by adjusting silk to changing the walling crib diameter.The radius of curvature that is welded into steel plate is the curved rail of 400～600 millimeters off-load, and an end connects with guide rail with bolt, and the other end is fixed by bolts on the derrick.According to the specification of hopper, the curved rail of off-load has different radiuss of curvature, in order to guarantee that hopper at these segment distance rotation 120 degree, reaches the off-load purpose.Hopper is welded into 4 millimeters thick steel plates, is divided into 0.3～1 ton of several specification according to lifting capacity.The front wheel spindle of hopper is higher than hind axle, not on same horizontal surface, thereby makes front-wheel trough roller in channel-section steel moving, play the guiding role, and trailing wheel is at channel-section steel horizontal edge outer rolling, and can be lifted away from track, and hopper can be rotated for axle according to front-wheel.Protection switch is the standard travel switch, is installed on the derrick with bolt, is positioned at the curved rail of off-load upper end, in order to the inclination of transfiniting of restriction hopper.
Claims (3)
1, a kind of self lighting type vertical elevator, comprise winch, steel rope, derrick, head sheave, land wheel, it is characterized in that derrick is a joint with solid drawn pipe and angle steel by three meters high, become three joint terrace with edge shapes with Bolt Connection, joint with save between by concavo-convex and Bolt Connection, head sheave and land wheel are installed in the top and bottom of derrick respectively with bolt by bearing seat, per two meters long is that a guide rail that saves is along the pit shaft Bolt Connection, upper end and the curved rail coupling of off-load, and be fixed by bolts on the derrick, the lower end is fixed on the walling crib, two semi-circular strip of steel that are bent into 6 bugle steel, wherein an end connects with guide rail with bolt, and it is right that the other end is equipped with silk, forms walling crib, hopper becomes with 4 millimeters thick welded steel plates, be connected on the steel rope, pass through head sheave, land wheel connects with winch, the self lighting type vertical elevator of composition.
2, self lighting type vertical elevator according to claim 1 is characterized in that the curved rail of off-load is a circular arc, and its radius of curvature is 400～600 millimeters.
3, self lighting type vertical elevator according to claim 1 is characterized in that the not hopper on same horizontal surface of front and back wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224003 CN2085790U (en) | 1990-11-15 | 1990-11-15 | Auto-unloading type vertical lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224003 CN2085790U (en) | 1990-11-15 | 1990-11-15 | Auto-unloading type vertical lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2085790U true CN2085790U (en) | 1991-10-02 |
Family
ID=4901659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224003 Withdrawn CN2085790U (en) | 1990-11-15 | 1990-11-15 | Auto-unloading type vertical lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2085790U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171948A (en) * | 2013-03-26 | 2013-06-26 | 中国水利水电第七工程局有限公司 | Vertical shaft hoisted cage differential synchronizer |
| CN107575256A (en) * | 2017-11-07 | 2018-01-12 | 中国建筑土木建设有限公司 | Material for shallow-buried sector transports system and Shallow Section earth's surface reinforcement means |
| CN110316674A (en) * | 2019-07-05 | 2019-10-11 | 中隧隧盾国际建设工程有限公司 | A kind of shaft excavation indigenous equipment out |
| CN110790116A (en) * | 2019-12-02 | 2020-02-14 | 清华大学 | Coal mine vertical shaft lifting system and derrick thereof |
-
1990
- 1990-11-15 CN CN 90224003 patent/CN2085790U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171948A (en) * | 2013-03-26 | 2013-06-26 | 中国水利水电第七工程局有限公司 | Vertical shaft hoisted cage differential synchronizer |
| CN107575256A (en) * | 2017-11-07 | 2018-01-12 | 中国建筑土木建设有限公司 | Material for shallow-buried sector transports system and Shallow Section earth's surface reinforcement means |
| CN110316674A (en) * | 2019-07-05 | 2019-10-11 | 中隧隧盾国际建设工程有限公司 | A kind of shaft excavation indigenous equipment out |
| CN110790116A (en) * | 2019-12-02 | 2020-02-14 | 清华大学 | Coal mine vertical shaft lifting system and derrick thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |