CN104444094A - Elevator clamping device for column type hopper mixing machine - Google Patents
Elevator clamping device for column type hopper mixing machine Download PDFInfo
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- CN104444094A CN104444094A CN201410683793.1A CN201410683793A CN104444094A CN 104444094 A CN104444094 A CN 104444094A CN 201410683793 A CN201410683793 A CN 201410683793A CN 104444094 A CN104444094 A CN 104444094A
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- China
- Prior art keywords
- pressure head
- permanent seat
- millimeters
- gig
- tail end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an elevator clamping device for a column type hopper mixing machine. The elevator clamping device for the column type hopper mixing machine comprises a pressure head, the outer side of the pressure head is provided with a fixing base, a bush is arranged between the pressure head and the fixing base, the bush is fixed on the pressure head through a pin; a spindle is arranged in a groove which is positioned at the tail end of the pressure head, the outer side of the spindle is provided with a disk spring, the upper end of the disk spring is abutted by a pressing plate, the lower end of the disk plate is arranged in the groove at the tail end of the pressure head, and the upper end of the pressing plate is fixed on the fixing base by a pendant collet. The elevator clamping device for the column type hopper mixing machine has the advantages of being novel in structure, convenient to operate, durable in use, not easy to slip, safe and reliable, and the surface of stainless steel cannot be easily damaged.
Description
Technical field
The present invention relates to a kind of gig fixing device of pillar hopper mixer.
Background technology
Bucket elevator, it is a kind of mechanical load transfer device of anchor fitting, mainly be applicable to the continuous and perpendicular lifting of powdery, graininess and piece material, the lifting of loose unpacked material of the feed factory of various scale, flour mill, meter Chang, You Chang, starch factory and grain depot, port and pier etc. can be widely used in.
Bucket elevator is used for the granular material such as the block granular material such as limestone, coal, gypsum, grog, dry clay and raw material, cement, coal dust of vertical-lift through crusher.Different according to the speed of hopper running velocity, bucket elevator can be divided into: three kinds of forms such as centrifugal discharging, gravity type boat davit discharging and hybrid discharging.The bucket speed of centrifugal discharging is very fast, is applicable to the material that the chiseling property of mill such as conveying powdered, granular, little bulk are little; The bucket speed of gravity type boat davit discharging is comparatively slow, and be applicable to carry block, proportion is larger, the material that chiseling property of mill is large, as limestone, grog etc.The driving component of bucket elevator has loop chain, plate chain and adhesive tape etc. several.Structure and the manufacture of loop chain are fairly simple, and also very firm with the connection of hopper, during the material carrying chiseling property of mill large, the wearing and tearing of chain are less, but its deadweight is larger.Plate chain structure is more firm, conduct oneself with dignity lighter, be applicable to the gig that lifting capacity is large, but articulated joint is easily worn, adhesive tape relatively simple for structure, but be not suitable for the material of carrying chiseling property of mill large, normal tape temperature of charge is no more than 60 DEG C, folder steel cable adhesive tape allows temperature of charge to reach 80 DEG C, and heat resistant adhesive tape allows temperature of charge to reach 120 DEG C, and the temperature of loop chain, plate chain convey materials can reach 250 DEG C.
Gig feature is, driving power.Driving power is little, adopts inflow formula feeding, induction type discharging, high-capacity hopper intensity to arrange. when material lifting almost without feed back with dig material phenomenon, therefore reactive volt-amperes is few.Expanded reach.Expanded reach is wide, and this kind of gig is few to the kind of material, characteristic requirements, not only can promote general powdery, little grainy material, and can promote the larger material of chiseling property of mill. good airproof performance, and low in the pollution of the environment.Service requirement.Serviceability is good, and advanced principle of design and job operation, ensure that complete machine reliability of operation, failure free time was more than 20,000 hours.Hoisting depth is high. and gig operates steadily, and therefore can reach higher hoisting depth.Service life.Long service life, inflow formula taked by the feeding of gig, without the need to digging material with bucket, seldom extruding and collision phenomenon occurs between material.The machine is rare when when designing, guarantee material is in feeding, discharging to be scattered, and decreases mechanical wear.Principle of work.Hopper scoops material from storage below, along with load-transfer device or chain rise to top, walk around the backward lower upset of top wheel, bucket elevator is by material impouring dump tank.The driving band of the bucket elevator of V belt translation generally adopts rubber tape, be contained in down or driving drum above and top and bottom bend pulley on.Chain-drive bucket elevator is generally equipped with two parallel messenger chains, upper or have a pair driving chain wheel below, lower or be a pair changed course sprocket wheel above.Bucket elevator is generally all equipped with casing, to prevent dust from flying in bucket elevator.
Gig pinch device is in the past external clamping, namely embrace formula, the easy slippage of gig pinch device of this spline structure, and require also stricter to gripping angle, prior art also has a lot of pinch device, and Chinese patent discloses a kind of rotary lifting hold-down device.Belong to workpiece pressuring clamping device technical field.It mainly solves the existing screw rod device that is fixed and clamped and exists when picking and placeing product both hard, problem time-consuming again.Its principal character is: comprise handwheel, compress combination, bracing frame, S. A., swivel, pad and lifting arm; Wherein, swivel lower end is connected with bracing frame by S. A.; Lifting arm is threaded with swivel; Compress the lifting arm and pad picking-up that are combined through arranged on left and right sides; Handwheel is fixed on S. A. upper end.The present invention compared with prior art has that to pick and place product operation convenient, saves time and saves labour, reliable operation, structure are simple, easy to manufacture, cost is low, is easy to the feature of producing, be mainly used in the rotary lifting hold-down device conveniently picking and placeing product and compression.But this technical scheme is failed to solve stainless steel surfaces and is held damageable problem.Chinese patent discloses a kind of safety guard of gig; it comprises gig, load cable and safety steel cable; described gig side is provided with permanent seat; conical cavity is provided with in the middle part of described permanent seat; pressure rope steel ball and trochoid spiral stage clip is disposed with from top to bottom in described conical cavity; described pressure rope steel ball is arranged on guide pillar, and described pressure rope steel ball is through guide pillar wall, and described guide pillar runs through permanent seat.When there is the disconnected rope of load cable, the swing arm of compression is unclamped, and its pressure rope steel ball is driven by trochoid spiral stage clip and the directional tagging of conical cavity, inwardly compresses and safety steel cable in locked guide pillar, and pressure steel ball clamping stroke of restricting is short, and brake response is sensitive; And owing to adopting conical cavity structure in permanent seat, make the tenesmus of pressing rope steel ball along with permanent seat, in conical cavity, thrust strengthens, and achieve the auto-lock function of pressure rope steel ball, braking effect is better, thus ensure that the safety of gig.
In sum, existing gig pinch device can not meet simultaneously prevents slippage, increases friction force, durable in usely waits requirement, necessitates so a kind of novel gig pinch device is produced in invention.
Summary of the invention
Object of the present invention, is to overcome above-mentioned limitation, thus provides a kind of novel structure, easy to operate, and stainless steel surfaces is not easy to damage, durable in use, not easily slippage, the gig fixing device of safe and reliable pillar hopper mixer.
Object of the present invention is achieved through the following technical solutions: a kind of gig fixing device of pillar hopper mixer, comprise pressure head, permanent seat is provided with outside pressure head, lining is provided with between described pressure head and permanent seat, described lining is fixed by a pin on pressure head, mandrel is provided with in described pressure head tail end groove, disk spring is provided with outside mandrel, described disk spring upper end is propped up by pressing plate, disk spring lower end is arranged in pressure head tail end groove, described pressing plate upper end is fixed on permanent seat by pendant collet, and pressure head front end is provided with Cowhells head.
Preferably, pressure head cross-sectional diameter is 65 millimeters, and pressure head front end is provided with projection, and described projection stretches into inner 25 millimeters of pressure head front end, and pressure head tail end inside is provided with fixed leg, and described fixed leg front-end cross-sectional view diameter is 22 millimeters.
Preferably, permanent seat height is 170 millimeters, permanent seat tail end diameter 140 millimeters, and under normal condition, described permanent seat and mandrel bottom-to-top-height are 221.5 millimeters.
Preferably, permanent seat tail end is provided with multiple screw hole.
In sum, the gig fixing device of pillar hopper mixer of the present invention has the following advantages: novel structure, easy to operate, and stainless steel surfaces is not easy to damage, durable in use, and not easily slippage is safe and reliable.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present invention;
Number in the figure: 1-pressure head, 2-permanent seat, 3-lining, 4-pin, 5-mandrel, 6-disk spring, 7-pressing plate, 8-pendant collet, 9-projection, 10-fixed leg, 11-screw hole, 12-Cowhells head.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
The gig fixing device of a kind of pillar hopper mixer as shown in Figure 1, comprise pressure head 1, permanent seat 2 is provided with outside pressure head 1, lining 3 is provided with between described pressure head 1 and permanent seat 2, described lining 3 is fixed on pressure head 1 by pin 4, mandrel 5 is provided with in described pressure head 1 tail end groove, disk spring 6 is provided with outside mandrel 5, described disk spring 6 upper end is propped up by pressing plate 7, disk spring 6 lower end is arranged in pressure head 1 tail end groove, described pressing plate 7 upper end is fixed on permanent seat 2 by pendant collet 8, and pressure head 1 front end is provided with Cowhells head 12.
Pressure head 1 cross-sectional diameter is 65 millimeters, and pressure head 1 front end is provided with projection 9, and described projection 9 stretches into inner 25 millimeters of pressure head 1 front end, and pressure head 1 tail end inside is provided with fixed leg 10, and described fixed leg 10 front-end cross-sectional view diameter is 22 millimeters.
Permanent seat 2 is highly 170 millimeters, permanent seat 2 tail end diameter 140 millimeters, and under normal condition, described permanent seat 2 is 221.5 millimeters with mandrel 5 bottom-to-top-height.
Permanent seat 2 tail end is provided with multiple screw hole 11.
At the original gig external clamping of change, under namely embracing the compression mode of formula, disk spring 6 is had to increase the elasticity of compression by cover outside mandrel 5, and be provided with Cowhells head 12 in pressure head 1 front end, stainless steel surfaces can not be damaged because touching hard object, increasing the service life, add pinch device entirety and the friction force on compacted body surface simultaneously, make the not easily slippage of compacted object, the safety performance of lifting press entirety.
The another statement of applicant, the present invention illustrates implementation method of the present invention and apparatus structure by above-described embodiment, but the present invention is not limited to above-mentioned embodiment, does not namely mean that the present invention must rely on said method and structure could be implemented.Person of ordinary skill in the field should understand, any improvement in the present invention, replaces and the interpolation of step, concrete way choice etc., all drop within protection scope of the present invention and scope of disclosure implementation method equivalence selected by the present invention.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize all modes of the object of the invention, all within protection scope of the present invention.
In sum, the gig fixing device of pillar hopper mixer of the present invention has the following advantages: novel structure, easy to operate, and stainless steel surfaces is not easy to damage, durable in use, and not easily slippage is safe and reliable.
Claims (4)
1. the gig fixing device of a pillar hopper mixer, it is characterized in that: comprise pressure head (1), pressure head (1) outside is provided with permanent seat (2), lining (3) is provided with between described pressure head (1) and permanent seat (2), described lining (3) is fixed on pressure head (1) by pin (4), mandrel (5) is provided with in described pressure head (1) tail end groove, mandrel (5) outside is provided with disk spring (6), described disk spring (6) upper end is propped up by pressing plate (7), disk spring (6) lower end is arranged in pressure head (1) tail end groove, described pressing plate (7) upper end is fixed on permanent seat (2) by pendant collet (8), described pressure head (1) front end is provided with Cowhells head (12).
2. the gig fixing device of a kind of pillar hopper mixer according to claim 1, it is characterized in that: described pressure head (1) cross-sectional diameter is 65 millimeters, pressure head (1) front end is provided with projection (9), described projection (9) stretches into inner 25 millimeters of pressure head (1) front end, pressure head (1) tail end inside is provided with fixed leg (10), and described fixed leg (10) front-end cross-sectional view diameter is 22 millimeters.
3. the gig fixing device of a kind of pillar hopper mixer according to claim 1, it is characterized in that: described permanent seat (2) is highly 170 millimeters, permanent seat (2) tail end diameter 140 millimeters, under normal condition, described permanent seat (2) and mandrel (5) bottom-to-top-height are 221.5 millimeters.
4. the gig fixing device of a kind of pillar hopper mixer according to claim 1, is characterized in that: described permanent seat (2) tail end is provided with multiple screw hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683793.1A CN104444094A (en) | 2014-11-25 | 2014-11-25 | Elevator clamping device for column type hopper mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683793.1A CN104444094A (en) | 2014-11-25 | 2014-11-25 | Elevator clamping device for column type hopper mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444094A true CN104444094A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683793.1A Pending CN104444094A (en) | 2014-11-25 | 2014-11-25 | Elevator clamping device for column type hopper mixing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104444094A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048013A (en) * | 1990-01-18 | 1990-12-26 | 中国矿业大学 | Gig friction braking method and device |
| JP2005087857A (en) * | 2003-09-17 | 2005-04-07 | Hitachi Constr Mach Co Ltd | Stirring device |
| CN1930061A (en) * | 2004-03-15 | 2007-03-14 | 温德莫勒及霍尔希尔公司 | Device for transporting flat objects |
| CN101243232A (en) * | 2005-08-10 | 2008-08-13 | 容尼·乔纳森·梅利克 | Locking and lifting mechanism for safety fence support post |
| CN201544146U (en) * | 2009-11-26 | 2010-08-11 | 新兴重工湖北三六一一机械有限公司 | Rotary lifting hold-down device |
| US20110005626A1 (en) * | 2009-07-07 | 2011-01-13 | Dinkel Michael J | Three-Port Pintle Valve for Control of Actuation Oil |
| CN201799245U (en) * | 2010-06-24 | 2011-04-20 | 南通贝特医药机械有限公司 | Hopper lifting switch clamping device for mixer |
| CN102358547A (en) * | 2011-10-28 | 2012-02-22 | 江苏申锡建筑机械有限公司 | Safety protection device for elevator |
| CN203737176U (en) * | 2014-01-26 | 2014-07-30 | 钱勇 | Clamping head for hopper mixer |
| CN203944342U (en) * | 2014-06-26 | 2014-11-19 | 南通贝特医药机械有限公司 | Tackle arrangement with hold down gag |
| CN204237117U (en) * | 2014-11-25 | 2015-04-01 | 南通贝特医药机械有限公司 | The gig fixing device of pillar hopper mixer |
-
2014
- 2014-11-25 CN CN201410683793.1A patent/CN104444094A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048013A (en) * | 1990-01-18 | 1990-12-26 | 中国矿业大学 | Gig friction braking method and device |
| JP2005087857A (en) * | 2003-09-17 | 2005-04-07 | Hitachi Constr Mach Co Ltd | Stirring device |
| CN1930061A (en) * | 2004-03-15 | 2007-03-14 | 温德莫勒及霍尔希尔公司 | Device for transporting flat objects |
| CN101243232A (en) * | 2005-08-10 | 2008-08-13 | 容尼·乔纳森·梅利克 | Locking and lifting mechanism for safety fence support post |
| US20110005626A1 (en) * | 2009-07-07 | 2011-01-13 | Dinkel Michael J | Three-Port Pintle Valve for Control of Actuation Oil |
| CN201544146U (en) * | 2009-11-26 | 2010-08-11 | 新兴重工湖北三六一一机械有限公司 | Rotary lifting hold-down device |
| CN201799245U (en) * | 2010-06-24 | 2011-04-20 | 南通贝特医药机械有限公司 | Hopper lifting switch clamping device for mixer |
| CN102358547A (en) * | 2011-10-28 | 2012-02-22 | 江苏申锡建筑机械有限公司 | Safety protection device for elevator |
| CN203737176U (en) * | 2014-01-26 | 2014-07-30 | 钱勇 | Clamping head for hopper mixer |
| CN203944342U (en) * | 2014-06-26 | 2014-11-19 | 南通贝特医药机械有限公司 | Tackle arrangement with hold down gag |
| CN204237117U (en) * | 2014-11-25 | 2015-04-01 | 南通贝特医药机械有限公司 | The gig fixing device of pillar hopper mixer |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |