CN201808840U - Built-in weighing hopper of loading and unloading equipment - Google Patents
Built-in weighing hopper of loading and unloading equipment Download PDFInfo
- Publication number
- CN201808840U CN201808840U CN2010205282552U CN201020528255U CN201808840U CN 201808840 U CN201808840 U CN 201808840U CN 2010205282552 U CN2010205282552 U CN 2010205282552U CN 201020528255 U CN201020528255 U CN 201020528255U CN 201808840 U CN201808840 U CN 201808840U
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- hopper
- sluice gate
- built
- sides
- weighing
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a built-in weighing hopper of loading and unloading equipment; a receiving plate is arranged on the upper opening of a the hopper body; side air deflectors are respectively fixed on both sides of the edge of the upper opening of the hopper body which is vertical to a coastline; a weighing load unit and an anti-bias device are arranged below the supporting beam of the hopper body; a rear air deflector is arranged at the upper opening of the hopper body; warehouse wall vibrators are respectively arranged on both sides of the hopper wall at the middle lower part of the hopper body on which no hopper door is designed; and a main hopper door and an auxiliary hopper door are respectively arranged on both sides of the discharge port of the hopper. The vibration motors of the warehouse wall vibrators are connected with built-in vibration plates through motor installation brackets, the built-in vibration plates are fixed on the inner side of the hopper wall through bolts, and safe lugs and safe chains are hung onto the vibration motors. The weighing load unit has high measuring precision; the structural forms of the main hopper and the auxiliary hopper prevent blockage and other phenomena because of poor fluidity of materials; and compared with the prior art in which the vibration motors are directly arranged on the hopper wall, the built-in vibration plates can more effectively vibrate the blocked materials.
Description
Technical field
The utility model belongs to technical field of engineering machinery, relates to the improvement technology that a kind of handling equipment carry the load-bearing hopper, mainly is at the load-bearing hopper equipment that unloads the relatively poor material of flowing power.
Background technology
Along with economic development, port construction is advanced by leaps and bounds.The requirement of handling equipment such as ship unloaders, quayside container crane is more and more.General loose unpacked material is to measure by the belt conveyer scale on the harbour gallery belt feeder, but since the belt conveyer scale weighing be flowable materials, precision is lower, during single uses, both parties occur to measuring result's dispute through regular meeting.To this, generally adopt weighing bucket material metage to be checked the precision of belt conveyer scale.And because various, particularly moisture, the impure material of material variety, its different component ratio is very big to the influence of flowing power.With hopper weighed object material, hopper necessarily requires discharging opening can cut out tightly again.Traditional one-sided portable sluice gate can't satisfy the required working condition requirement of the relatively poor material of flowing power, the board plug type sluice gate not only opens and closes difficulty, the flow regulating ability, carrying load transfer device to the hopper next stage impacts also bigger, influence equipment life, cause higher failure frequency and repair rate, influence production efficiency greatly.
Summary of the invention
The purpose of this utility model is at above shortcomings in the prior art, provide a kind of handling equipment to carry weighing bucket, both guaranteed the measuring accuracy of weighing bucket, the material that can guarantee the flowing power difference again is putty not, and simple to operate, sluice gate is closed freely, can not cause too big impact to the carrying load transfer device of next stage, thereby reduced fault rate and maintenance rate, improved production efficiency.
The technical scheme that provides according to the utility model, handling equipment carry weighing bucket and comprise the plate that connects material, side air baffle, weighing load unit, anti-deflection device, hopper bucket body, rear wind-break panels, hopper wall vibrator, main sluice gate, secondary sluice gate, and the plate that connects material is arranged on hopper bucket body place suitable for reading; The side air baffle is separately fixed at the suitable for reading and perpendicular both sides, edge of water front of hopper bucket body; Weigh load unit and anti-deflection device all is arranged under the hopper bucket body support beam; It is suitable for reading that rear wind-break panels is arranged on the hopper bucket body; Hopper wall vibrator is separately positioned on the headwall both sides that hopper bucket body middle and lower part does not have hopper door; Main sluice gate and secondary sluice gate are separately positioned on hopper discharging opening both sides.
Described hopper wall vibrator is made up of vibrating motor, built-in oscillating plate, safe hanger and safety chains.Vibrating motor is connected with built-in oscillating plate by the motor erection support, built-in oscillating plate is then by being bolted to the inboard appropriate location of hopper headwall, safe hanger and safety chains then are to hang on vibrating motor, and the weight falling accident takes place to prevent bolt fracture.
Wherein said main sluice gate (secondary sluice gate) is made up of bearing, roller, sluice gate and electric pushrod.Bearing is fixed on the hopper discharging opening, and roller is fixed on the bearing by screw mandrel, and sluice gate then drives by the electric pushrod that is fixed on the bucket wall, moves along the headwall direction between bearing and roller.
The utility model structure is ingenious reasonable, practical, its compared with prior art, advantage is:
1, weighing is loaded first measuring accuracy than conventional pin type sensor height a lot.
2, major-minor sluice gate structural shape has been avoided scenes such as putty occurring because of the material fluidity difference.
3, built-in oscillating plate directly is installed in the more effective diffusing putty that shakes on the headwall than conventional vibrating motor, guarantees the continuity and the high efficiency of producing.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure side view.
Fig. 3 is the utility model hopper wall vibrator structural representation.
Fig. 4 is the utility model hopper wall vibrator structure side view.
Fig. 5 is the utility model master sluice gate structural representation.
Fig. 6 is the utility model master sluice gate structure side view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1～shown in Figure 6 comprises the plate 1 that connects material, side air baffle 2, weighing load unit 3, anti-deflection device 4, hopper bucket body 5, rear wind-break panels 6, hopper wall vibrator 7, main sluice gate 8, secondary sluice gate 9.
As shown in Figure 1, the plate 1 that connects material is arranged on hopper bucket body 5 places suitable for reading; Side air baffle 2 is separately fixed at hopper the bucket body 5 suitable for reading and perpendicular both sides, edge of water front; Weigh load unit 3 and anti-deflection device 4 all is arranged under hopper bucket body 5 support beams; It is suitable for reading that rear wind-break panels 6 is arranged on hopper bucket body 5; Hopper wall vibrator 7 is separately positioned on the headwall both sides that hopper 5 middle and lower parts do not have hopper door; Main sluice gate 8 and secondary sluice gate 9 are separately positioned on hopper discharging opening both sides.
The wherein said load unit 3 of weighing is exactly the Weighing sensor; Anti-deflection device 4 is made up of axle and axle sleeve, is separately fixed in the supporting of hopper beam and hopper.
As shown in Figure 1, during work, the plate 1 that connects material rises suitable angle, and grab bucket is leaked and expected to get back to cabin.Side air baffle 2 and rear wind-break panels 3 are control material airborne dusts when putting into hopper by grab bucket.The side air baffle is fixedly welded on hopper mouth both sides, and rear wind-break panels 3 is to be hinged on rear hopper mouth top.When bringing down stocks machine or replacing grab bucket with the grab bucket handling, by electric pushrod rear wind-break panels 3 is put down, so that grab bucket is passed through.Before the discharging, main sluice gate 8 is opened, and estimates secondary sluice gate 9 opening degree sizes according to the general flow of the material of range estimation, regulates secondary sluice gate 9 to the appropriate location according to actual conditions then, promptly satisfies under the prerequisite of traffic demand not putty.
When the scale of needs school, close main sluice gate 8 and secondary sluice gate 9 earlier, grab bucket is grasped in the material hopper, and the material in this moment hopper be static, and weighing load unit 3 can weigh the weight (measuring accuracy is decided according to the model of the load unit of weighing) of material in hopper this moment accurately.Bigger side force can not be carried generally speaking in weigh load unit, and therefore the side force that produces when the other anti-deflection device that some is set of load unit of weighing bears discharging or during misoperation having been protected the load unit of weighing greatly.After writing down data 1, open main sluice gate 8 and secondary sluice gate 9, good as material fluidity, this moment, material will flow out sluice gate automatically, entered the carrying load transfer device of next stage.Bad as material fluidity, just strengthen the opening degree of main sluice gate 8 and secondary sluice gate 9, and start hopper wall vibrator 7 cooperations.Owing to taked this improvement technology of major-minor sluice gate, can on hopper discharging direction vertical plane, produce bigger opening degree, only need hopper wall vibrator 7 to vibrate a little, just can say easily the material that is blocked up shake diffusing, shake, flow out the hopper discharging opening, the putty phenomenon that the material that has easily solved flowing power difference when discharge operation (even at ordinary times) when the scale of school produces.By next stage carrying load transfer device with mass transport to belt conveyer scale, write down data 2, two data are compared, just can check out the error condition of belt conveyer scale.
As shown in Figure 3, Figure 4, described hopper wall vibrator is made up of vibrating motor 7a, built-in oscillating plate 7b, safe hanger 7c and safety chains 7d.Vibrating motor 7a is connected with built-in oscillating plate 7b by the motor erection support, built-in oscillating plate 7b is then by being bolted to the inboard appropriate location of hopper headwall, safe hanger 7c and safety chains 7d hang vibrating motor 7a, and the weight falling accident takes place to prevent bolt fracture.
As Fig. 5, shown in Figure 6, the secondary sluice gate 9 of described main sluice gate 8() form by bearing 8a, roller 8b, sluice gate 8c and electric pushrod 8d.Sluice gate 8c is arranged between bearing 8a and the roller 8b, drives by electric pushrod 8d, moves along the headwall direction and regulates the opening degree size.
The utility model is changed into the new structure pattern that main sluice gate 8 and secondary sluice gate 9 match, the frequent problem that produces putty when having solved the material fluidity difference with original one-sided portable sluice gate or board plug type sluice gate.In addition, original vibrating motor directly is fixed on to change on the headwall increases built-in oscillating plate 7b, has strengthened vibrating effect, the problem diffusing, the sticky material that shakes of can't shaking when having solved putty.
The problem of putty frequently appears in the utility model compact conformation, rationally in the time of can rationally solving the relatively poor material of weighing or unloading flowing power.Guarantee the continuity and the reliability of equipment availability, improved operating efficiency.
Claims (3)
1. handling equipment carry weighing bucket, comprise the plate that connects material (1), side air baffle (2), weighing load unit (3), anti-deflection device (4), hopper bucket body (5), rear wind-break panels (6), hopper wall vibrator (7), main sluice gate (8), secondary sluice gate (9), the plate that connects material (1) is arranged on hopper bucket body (5) place suitable for reading; Side air baffle (2) is fixed on the suitable for reading and perpendicular both sides, edge of water front of hopper (5); Weigh load unit (3) and anti-deflection device (4) all is arranged under hopper bucket body (5) support beam; It is suitable for reading that rear wind-break panels (6) is arranged on hopper bucket body (5); It is characterized in that: described hopper wall vibrator (7) is separately positioned on the headwall both sides that hopper bucket body (5) middle and lower part does not have hopper door; Main sluice gate (8) and secondary sluice gate (9) are separately positioned on hopper discharging opening both sides.
2. a kind of handling equipment as claimed in claim 1 carry weighing bucket, it is characterized in that: described hopper wall vibrator (7) is made up of vibrating motor (7a), built-in oscillating plate (7b), safe hanger (7c) and safety chains (7d), vibrating motor (7a) is connected with built-in oscillating plate (7b) by the motor erection support, built-in oscillating plate (7b) is by being bolted to hopper headwall inboard, and safe hanger (7c) and safety chains (7d) are hung on vibrating motor (7a).
3. a kind of handling equipment as claimed in claim 1 carry weighing bucket, it is characterized in that: described main sluice gate (8) is made up of bearing (8a), roller (8b), sluice gate (8c) and electric pushrod (8d), bearing (8a) is fixed on the hopper discharging opening, roller (8b) is fixed on the bearing (8a) by screw mandrel, sluice gate (8c) drives by the electric pushrod (8d) that is fixed on the bucket wall, moves along the headwall direction between bearing (8a) and roller (8b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205282552U CN201808840U (en) | 2010-09-14 | 2010-09-14 | Built-in weighing hopper of loading and unloading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205282552U CN201808840U (en) | 2010-09-14 | 2010-09-14 | Built-in weighing hopper of loading and unloading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808840U true CN201808840U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205282552U Expired - Fee Related CN201808840U (en) | 2010-09-14 | 2010-09-14 | Built-in weighing hopper of loading and unloading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502231A (en) * | 2011-11-04 | 2012-06-20 | 中冶长天国际工程有限责任公司 | Method for reducing raised dust at transshipment point of belt conveyor |
| CN104128660A (en) * | 2014-07-24 | 2014-11-05 | 芜湖奕辰模具科技有限公司 | Material vehicle gate opening and closing mechanism for electrodynamic sawing machine |
| CN107738724A (en) * | 2017-09-06 | 2018-02-27 | 太平洋海洋工程（珠海）有限公司 | Reduce ship ship resistance device |
-
2010
- 2010-09-14 CN CN2010205282552U patent/CN201808840U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502231A (en) * | 2011-11-04 | 2012-06-20 | 中冶长天国际工程有限责任公司 | Method for reducing raised dust at transshipment point of belt conveyor |
| CN104128660A (en) * | 2014-07-24 | 2014-11-05 | 芜湖奕辰模具科技有限公司 | Material vehicle gate opening and closing mechanism for electrodynamic sawing machine |
| CN107738724A (en) * | 2017-09-06 | 2018-02-27 | 太平洋海洋工程（珠海）有限公司 | Reduce ship ship resistance device |
| CN107738724B (en) * | 2017-09-06 | 2019-02-15 | 太平洋海洋工程（珠海）有限公司 | Reduce ship ship resistance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20110914 |