CN105217335A - A kind of automatic discharge unit - Google Patents
A kind of automatic discharge unit Download PDFInfo
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- CN105217335A CN105217335A CN201510665373.5A CN201510665373A CN105217335A CN 105217335 A CN105217335 A CN 105217335A CN 201510665373 A CN201510665373 A CN 201510665373A CN 105217335 A CN105217335 A CN 105217335A
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- hopper
- dump gate
- discharge unit
- slide bar
- automatic discharge
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Abstract
A kind of automatic discharge unit, it comprises hopper and lifting frame; Lifting frame comprises several slide bar and the upper ledge that is fixedly connected with through slide bar and underframe, hopper to be arranged between the upper ledge of lifting frame and underframe and to be flexibly connected with slide bar through orienting sleeve, and this hopper can realize automatically opening or closing the Dump gate being positioned at hopper bottom along the slide bar in the vertical direction lower slider on lifting frame; When hopper bottom contacts with described underframe, hopper top to the vertical distance of described upper ledge is more than or equal to vertical height when described Dump gate is opened downwards; It is by discharge hopper energy in the vertical direction lower slider thus automatically open or close Dump gate and realize automatic discharging, and integral structure is scientific and reasonable, install and easy to operate, working automation degree is high, alleviate labour intensity, discharging is effective, and material is residual few, production run cost is low, is easy to promote the popularization use; The conveying that it is widely used in various solid powder and mud supports the use.
Description
Technical field
The present invention relates to a kind of automatic discharge unit.
Background technology
Along with China's level of urbanization improves constantly, sewage treatment facility construction obtains high speed development, but a large amount of excess sludge has been supervened in the construction of Sewage Plant and operation, in water ratio 80%, whole nation year mud total make will break through 4,000 ten thousand tons very soon, and therefore Treatment of Sludge situation is very severe; And the conveying of mud is link very important in Treatment of Sludge, traditional sludge transportation scheme adopts helical feed mostly, but easily produces feed blocking and equipment attrition, and production efficiency is low, and depreciation of equipment rate is high, and operating cost increases.
Common hopper discharging and closed time, need external connection power or adopt manually to carry out switch Dump gate, but there is following problem: if connecting drive device, then complex structure and equipment failure rate is high; If arrange manual transmission mechanism, then labour intensity is high, and production efficiency is low.
Disclose a kind of automatic discharging bucket in patent of invention CN201110325399.7, solve in this area the technical matters needing external connection power, but easily cause discharge port to block for solid powder and sludge material, and discharge hopper complex structure, cost of manufacture is high.
Summary of the invention
For above-mentioned situation, the object of the invention is to provide a kind of automatic discharge unit, and it is by discharge hopper energy in the vertical direction lower slider thus realization opens or closes Dump gate automatically; And integral structure is scientific and reasonable, install and easy to operate, working automation degree is high, alleviates labour intensity, and production run cost is low, is easy to promote the popularization use.
For realizing above-mentioned task, a kind of automatic discharge unit, it comprises hopper and lifting frame; Described lifting frame comprises several slide bar and the upper ledge that is fixedly connected with through slide bar and underframe, described hopper to be arranged between the upper ledge of lifting frame and underframe and to be flexibly connected with slide bar through orienting sleeve, and this hopper can realize automatically opening or closing the Dump gate being positioned at hopper bottom along the slide bar in the vertical direction lower slider on lifting frame; When hopper bottom contacts with described underframe, hopper top to the vertical distance of described upper ledge is more than or equal to vertical height when described Dump gate is opened downwards.
For realizing structure of the present invention, effect optimization, its further step: described hopper comprises hopper body and is arranged at the suspension ring B of hopper body upper end center, is arranged at several mount pad bottom hopper body and several Dump gate, the several orienting sleeves be arranged on two corresponding side external surfaces of hopper body.
The center of described upper ledge is provided with suspension ring A, suspension hook switches to the suspension ring B hopper body from suspension ring A after, pulls in the process of suspension ring B upward movement and realizes described Dump gate and automatically open downwards.
Described Dump gate is the even number of more than 4, and to be distributed in same level and in clamshell doors arranged in form between two.
Described Dump gate is 6.
The side of described Dump gate is provided with rotating shaft and is connected with the bearings D in mount pad, and the bearings D of this Dump gate through rotating shaft two ends can freely overturn.
The cross-sectional plane of described hopper body is square, oblong or polygon.
The cross-sectional plane of described suspension ring A is U-shaped and two ends outwards bend, and the two ends of these suspension ring A are provided with bearing C and are connected with upper ledge and can overturn to both sides freely through bearing C.
Described slide bar is four and is connected on four corners of upper ledge and underframe.
When described Dump gate is opened downwards and the angle theta of horizontal direction be 75 ° ~ 80 °.
The invention provides a kind of automatic discharge unit, it comprises hopper and lifting frame; Described lifting frame comprises several slide bar and the upper ledge that is fixedly connected with through slide bar and underframe, described hopper to be arranged between the upper ledge of lifting frame and underframe and to be flexibly connected with slide bar through orienting sleeve, and this hopper can realize automatically opening or closing the Dump gate being positioned at hopper bottom along the slide bar in the vertical direction lower slider on lifting frame; When hopper bottom contacts with described underframe, hopper top to the vertical distance of described upper ledge is more than or equal to the technical scheme of vertical height when described Dump gate is opened downwards; It is by discharge hopper energy in the vertical direction lower slider thus automatically open or close Dump gate and realize automatic discharging, and integral structure is scientific and reasonable, makes simple, install and easy to operate, working automation degree is high, alleviates labour intensity, production run cost is low, is easy to promote the popularization use.
The beneficial effect that the present invention is produced compared to existing technology:
I, the present invention adopts Dump gate to be severally be distributed in same level in clamshell doors arranged in form between two, be conducive to the stress equalization of Dump gate and reduce distortion, the flexible overturning of effective guarantee Dump gate and obturation effect, can improve service life of equipment and without environment mud;
II, the present invention adopts Dump gate to be severally be distributed in same level in clamshell doors arranged in form between two, can ensure that discharging is clean, material is residual few, reduce the setting height(from bottom) of lifting frame simultaneously, effectively reduce the waste of material, and be conducive to discharge hopper safe operation;
III, the present invention adopts Dump gate to be connected with bearings D through rotating shaft two ends to realize freely overturning, and the opening and closing of effective guarantee Dump gate go slick, and are conducive to realizing automatic discharging;
IV, when the present invention adopts Dump gate to open downwards and the angle theta of horizontal direction be 75 ° ~ 80 ° to the maximum, discharging is effective, and can realize automatic closedown under ensureing the effect that Dump gate is conducted oneself with dignity at hopper;
V, the present invention adopts orienting sleeve and slide bar to be equipped with to realize sliding up and down of discharge hopper, and integral structure is simple, makes handling ease, installs and easy to operate, and cost of manufacture significantly reduces;
VI, the present invention adopts suspension ring A to be connected with upper ledge through the bearing C at two ends and freely can to overturn to both sides, facilitates the switching of suspension hook between suspension ring A and suspension ring B, and is conducive to hauling operation;
VII, the present invention is is automatically opened or closed Dump gate realized automatic discharging by discharge hopper energy in the vertical direction lower slider; And integral structure is scientific and reasonable, to install and easy to operate, working automation degree is high, alleviates labour intensity, and discharging is effective, and material is residual to be lacked, and production run cost is low, and safety factor is high, wide market, is convenient to promote the use of.
The conveying that the present invention is widely used in various solid powder and mud supports the use.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
The accompanying drawing forming the application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.
Fig. 1 is integral structure front view of the present invention.
Fig. 2 is discharging status architecture schematic diagram of the present invention.
Fig. 3 is integral structure lateral plan of the present invention.
Fig. 4 is the partial enlarged drawing of H position in Fig. 3.
Fig. 5 is integral structure birds-eye view of the present invention.
In figure: 1-hopper, 11-suspension ring B, 12-orienting sleeve, 13-hopper body, 14-mount pad, 141-bearings D, 15-Dump gate, 151-rotating shaft, 2-lifting frame, 21-suspension ring A, 211-bearing C, 22-upper ledge, 23-slide bar, 24-underframe, the angle of θ-Dump gate and horizontal direction, H-Local map marks.
Detailed description of the invention
With reference to accompanying drawing, the present invention is achieved in that a kind of automatic discharge unit, and it comprises hopper 1 and lifting frame 2; Described lifting frame 2 comprises several slide bar 23 and the upper ledge 22 that is fixedly connected with through slide bar 23 and underframe 24, described hopper 1 to be arranged between the upper ledge 22 of lifting frame 2 and underframe 24 and to be flexibly connected with slide bar 23 through orienting sleeve 12, and this hopper 1 can realize automatically opening or closing the Dump gate 15 being positioned at hopper 1 bottom along the slide bar 23 in the vertical direction lower slider on lifting frame 2; When hopper 1 bottom contacts with described underframe 24, hopper 1 top to the vertical distance of described upper ledge 22 is more than or equal to vertical height when described Dump gate 15 is opened downwards.
As shown in Figure 2, of the present invention, Dump gate 15 is the even number of more than 4, and to be distributed in same level and in clamshell doors arranged in form between two, and preferred Dump gate 15 is 6 and is distributed in same level in clamshell doors form between two; When described Dump gate 15 is opened downwards and the angle theta of horizontal direction be 75 ° ~ 80 °, this structure discharging is effective, and be conducive to Dump gate 15 deadweight effect under can realize automatic closedown.
As shown in Figure 3, hopper 1 of the present invention comprises hopper body 13 and is arranged at the suspension ring B11 of hopper body 13 upper end center, is arranged at several mount pads 14 bottom hopper body 13 and several Dump gate 15, the several orienting sleeves 12 be arranged on two corresponding side external surfaces of hopper body 13, and described hopper body 13 can slide up and down along slide bar 23 through the orienting sleeve 12 be sheathed on slide bar 23 outside face; The center of described upper ledge 22 is provided with suspension ring A21, the cross-sectional plane of described suspension ring A21 is U-shaped and two ends outwards bend, the two ends of these suspension ring A21 are provided with bearing C211 and are connected with upper ledge 22 and can overturn to both sides freely through bearing C211, facilitate the switching of suspension hook between suspension ring A21 and suspension ring B11, and be conducive to hauling operation.
As shown in Figure 4, the side of Dump gate 15 of the present invention is provided with rotating shaft 151 and is connected with the bearings D 141 in mount pad 14, and the bearings D 141 of this Dump gate 15 through rotating shaft 151 two ends can freely overturn, and the opening and closing of effective guarantee Dump gate 15 go slick.
As shown in Figure 5, the cross-sectional plane of hopper body 13 of the present invention is square, oblong or polygon, and described slide bar 23 is four and is connected on four corners of upper ledge 22 and underframe 24, is conducive to uniform force and the operation that ensures safety.
By reference to the accompanying drawings, principle of work of the present invention is:
1), during lifting, hook suspension ring A21 up runs, and upper ledge 22, slide bar 23 and underframe 24 are followed and together risen; Now on underframe 24, plane can withstand Dump gate 15, and Dump gate 15 and hopper body 13 lower plane are fitted, then hopper body 13 lower end is closed, and suspension hook can by hopper 1 and lifting frame 2 overall operation to discharge position;
2) during discharging, hopper 1 and lifting frame 2 overall operation place to discharge position by suspension hook, then suspension hook falls, suspension hook and suspension ring A21 depart from, suspension ring A21 is by self gravitation effect lateral turnover 90 degree, suspension hook continues to run downwards to hook the backward upper operation of suspension ring B11, hopper body 13 together with Dump gate 15 through orienting sleeve 12 along slide bar 23 upward sliding; Now in hopper body 13 fill material gravitate and extrude Dump gate 15 downwards, making Dump gate 15 overturn around mount pad 14 and be flared to the angle theta of horizontal direction is downwards 75 ° ~ 80 °, then material along Dump gate 15 landing downwards, finally can realize automatic discharging;
3) at closing time, after discharging or enabling complete, suspension hook continues to hook suspension ring B11 decline and lifting frame 2 keeps motionless, hopper body 13 down slides along slide bar 23 through orienting sleeve 12 by self gravitation effect, now Dump gate 15 upwards overturns by the extruding of underframe 24, and Dump gate 15 and the lower plane of hopper body 13 have been fitted automatic door-closing.
See accompanying drawing, embodiments of the invention 1: the device for discharging that a kind of mud is special, the oad length × wide × height of its hopper 1 is 2300mm × 2100mm × 850mm, and the volume of this hopper 1 is 3.5m
3, the oad length × wide × height of the lifting frame 2 equipped with hopper 1 is 2400mm × 1400mm × 1300mm, when fermented sludge falls into hopper 1 from open top, and through rail vehicle, the device for discharging filling with mud is transported to hoisting port, during lifting, electric hoist suspension hook hooks suspension ring A21 and up runs, and now on lifting frame 2, the upper plane of underframe 24 is withstood Dump gate 15 itself and hopper body 13 lower plane are fitted, and hopper body 13 lower end is closed, hook device for discharging walks to the inlet point of sludge treatment device on the whole and places, then suspension hook falls, suspension hook and suspension ring A21 depart from, suspension ring A21 is by self gravitation effect lateral turnover 90 degree, suspension hook continues to run downwards to hook the backward upper operation of suspension ring B11, suspension ring B11 drives hopper body 13 together with Dump gate 15 along slide bar 23 upward sliding, in hopper body 13 fill the mud material gravitate that falls apart and extrude Dump gate 15 downwards, making bin gate 15 overturn around mount pad 14 and be flared to the angle theta of horizontal direction is downwards 75 ° ~ 80 °, fermented sludge is then along Dump gate 15 landing downwards, after discharging completes, suspension hook continues to hook suspension ring B11 and declines, and hopper body 13 down slides along slide bar 23 by self gravitation effect, and Dump gate 15 is squeezed and has upwards overturn action of closing the door.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations; Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an automatic discharge unit, is characterized in that comprising hopper (1) and lifting frame (2); Described lifting frame (2) comprises several slide bar (23) and the upper ledge (22) that is fixedly connected with through slide bar (23) and underframe (24), described hopper (1) to be arranged between the upper ledge (22) of lifting frame (2) and underframe (24) and to be flexibly connected with slide bar (23) through orienting sleeve (12), and this hopper (1) can realize automatically opening or closing the Dump gate (15) being positioned at hopper (1) bottom along slide bar (23) the in the vertical direction lower slider on lifting frame (2); When hopper (1) bottom contacts with described underframe (24), hopper (1) top to the vertical distance of described upper ledge (22) is more than or equal to vertical height when described Dump gate (15) is opened downwards.
2. a kind of automatic discharge unit according to claim 1, it is characterized in that described hopper (1) comprise hopper body (13) and be arranged at the suspension ring B (11) of hopper body (13) upper end center, be arranged at hopper body (13) bottom several mount pads (14) and several Dump gate (15), the several orienting sleeves (12) be arranged on two corresponding side external surfaces of hopper body (13).
3. a kind of automatic discharge unit according to claim 1, it is characterized in that the center of described upper ledge (22) is provided with suspension ring A (21), suspension hook switches to the suspension ring B (11) hopper body (13) from suspension ring A (21) after, pull in the process of suspension ring B (11) upward movement and realize described Dump gate (15) and automatically open downwards.
4. a kind of automatic discharge unit according to claim 1 and 2, is characterized in that described Dump gate (15) is the even number of more than 4, and to be distributed in same level and in clamshell doors arranged in form between two.
5. a kind of automatic discharge unit according to claim 4, is characterized in that described Dump gate (15) is 6.
6. a kind of automatic discharge unit according to claim 2, it is characterized in that the side of described Dump gate (15) is provided with rotating shaft (151) and is connected with the bearings D (141) in mount pad (14), the bearings D (141) of this Dump gate (15) through rotating shaft (151) two ends can freely overturn.
7. a kind of automatic discharge unit according to claim 2, is characterized in that the cross-sectional plane of described hopper body (13) is for square, oblong or polygon.
8. a kind of automatic discharge unit according to claim 3, it is characterized in that the cross-sectional plane of described suspension ring A (21) is U-shaped and two ends outwards bend, the two ends of these suspension ring A (21) are provided with bearing C (211) and are connected with upper ledge (22) and can overturn to both sides freely through bearing C (211).
9. a kind of automatic discharge unit according to claim 1, is characterized in that described slide bar (23) is four and is connected on four corners of upper ledge (22) and underframe (24).
10. a kind of automatic discharge unit according to claim 1 and 2, when it is characterized in that described Dump gate (15) is opened downwards and the angle theta of horizontal direction be 75 ° ~ 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665373.5A CN105217335B (en) | 2015-10-14 | 2015-10-14 | A kind of automatic discharge unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665373.5A CN105217335B (en) | 2015-10-14 | 2015-10-14 | A kind of automatic discharge unit |
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| Publication Number | Publication Date |
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| CN105217335A true CN105217335A (en) | 2016-01-06 |
| CN105217335B CN105217335B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510665373.5A Active CN105217335B (en) | 2015-10-14 | 2015-10-14 | A kind of automatic discharge unit |
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| CN (1) | CN105217335B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335747A (en) * | 2016-11-28 | 2017-01-18 | 大唐环境产业集团股份有限公司 | Long-distance cableway transportation system for complicated road conditions |
| CN106395185A (en) * | 2016-11-28 | 2017-02-15 | 大唐环境产业集团股份有限公司 | Discharge box suitable for long-distance cableway transport |
| CN112141314A (en) * | 2020-09-23 | 2020-12-29 | 中国科学院空天信息创新研究院 | Ballast structure of aerostat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112141314A (en) * | 2020-09-23 | 2020-12-29 | 中国科学院空天信息创新研究院 | Ballast structure of aerostat |
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| Publication number | Publication date |
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| CN105217335B (en) | 2017-09-29 |
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