CN104828573A - Telescopic discharging device - Google Patents
Telescopic discharging device Download PDFInfo
- Publication number
- CN104828573A CN104828573A CN201510201813.1A CN201510201813A CN104828573A CN 104828573 A CN104828573 A CN 104828573A CN 201510201813 A CN201510201813 A CN 201510201813A CN 104828573 A CN104828573 A CN 104828573A
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- Prior art keywords
- cylinder
- taper
- steel rope
- discharging
- unloaded
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Classifications
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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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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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
- B65G11/00—Chutes
- B65G11/14—Chutes extensible, e.g. telescopic
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Actuator (AREA)
Abstract
The invention relates to a telescopic discharging device which comprises a telescopic hose, a feeding box, a feeding cylinder, a discharging medium segment drum, a conical ash discharging cylinder, a discharging cylinder, a conical plug head and a connecting hose, wherein the discharging medium segment drum, the conical ash discharging cylinder, the discharging cylinder, the conical plug head and the connecting hose are concentrically arranged; the conical outer circumferential surface of the conical plug head can be attached to or separated from the inner wall of the discharging cylinder; the telescopic discharging device further comprises a driving winding assembly which comprises a motor, two rotating shaft supports, two pulley components, a rotating shaft, two steel wire ropes and two winding wheels; the rotating shaft is supported on the two rotating shaft supports by bearings; the two winding wheels are correspondingly fixed at two ends of the rotating shaft; a motor shaft of the motor and the rotating shaft are in driving connection; one end of each of the two steel wire ropes is fixed on the outer wall of the conical ash discharging cylinder; the other ends of the two steel wire ropes penetrate through one medium segment drum lifting lug of the discharging medium segment drum and the corresponding pulley components and are fixed on the corresponding winding wheels. The telescopic discharging device disclosed by the invention is convenient to use and small in occupied space; according to the telescopic discharging device, different telescopic lengths can be adjusted, and the demand on different distances between a discharge opening of a stock bin and a feed opening of a tank truck is met.
Description
Technical field
The present invention relates to a kind of discharger, be specifically related to a kind of extensible discharge device.
Background technology
Existing extensible discharge device is mainly used in dryness, powdery type bulk material to be offloaded in tank car.In the process that extensible discharge device in prior art uses at the scene, must need to support the use with other a set of transmission winding mechanism, just can carry out discharging work, like this, not only need manually to waste time and energy and assemble, make to use inconvenience, and occupation of land space is also large; In addition, the length of the feeding cylinder that extensible discharge device comprises is constant, and it is non-telescoping, therefore, its flexible length is also changeless, and that the distance between the discharging opening of feed bin and the inlet point of tank car has is near, and what have is far away, therefore, different unloading distances needs the extensible discharge device of different size to support the use with it.
Summary of the invention
The object of the invention is: one not only compact conformation is provided, and easy to use, take up an area space little, and different collapsing length can be regulated, and be applicable to the extensible discharge device of different distance demand between the discharging opening of feed bin and tank car inlet point, to overcome the deficiencies in the prior art.
In order to achieve the above object, technical scheme of the present invention is: a kind of extensible discharge device, comprises bellows, material feeding box and feeding cylinder, and described feeding cylinder is inserted in hopper, and feeding cylinder is fixedly connected with material feeding box, described bellows is fixedly connected with the bottom of material feeding box; Its innovative point is:
A, also comprise be enclosed within bellows and save cylinder in the discharging that concentric is arranged successively, grey cylinder is unloaded in taper, discharge tube, taper chock plug and connecting hose, the upper bore saving cylinder in described discharging is greater than the lower bore of feeding cylinder, and the lower bore saving cylinder in discharging is less than the upper bore that grey cylinder is unloaded in taper, the lower bore that grey cylinder is unloaded in described taper is less than the upper bore of discharge tube, save circumferentially having in two well-distributeds of drum outer wall in described discharging and save cylinder hanger, described taper is unloaded grey cylinder and is fixedly connected with taper chock plug, described taper is unloaded on grey cylinder periphery wall has clip, and clip and discharge tube are all tightly connected with connecting hose, and the circular cone outer peripheral face of taper chock plug can be fitted with the inwall of discharge tube or be separated, bottom and the taper of described bellows are unloaded grey cylinder and are fixedly connected with,
B, also comprise transmission wire-winding unit; Described transmission wire-winding unit comprises motor, rotating shaft, two rotary shaft racks, the first steel rope, the second steel rope, the first reel, the second reel, the first pulley assembly and the second pulley assemblies;
Described motor, two rotary shaft racks, the first pulley assemblies are fixedly connected with material feeding box respectively with the second pulley assembly, rotating shaft by bearings on two rotary shaft racks, rotating shaft is also fitted with driven gear, described first reel and the second reel are separately fixed at the two ends of rotating shaft, the motor shaft of described motor is fitted with driving gear, and the driving gear of load on the motor shaft of described motor and the driven gear of rotating shaft load are in transmission connection;
One end of described first steel rope is fixed on taper and unloads on the outer wall of grey cylinder, and the other end saves cylinder hanger and the first pulley assembly through saving in of cylinder in discharging, is fixed on the first reel;
One end of described second steel rope is also fixed on taper and unloads on the outer wall of grey cylinder, and the fixed position of its fixed position and the first steel rope is along the circumferential direction uniformly distributed, the other end through save in discharging cylinder another in save cylinder hanger and the second pulley assembly, be fixed on the second reel;
When described first steel rope and the second steel rope upward movement, bellows upwards shrinks, and described taper chock plug upward movement and the inwall of the circular cone outer peripheral face of taper chock plug and discharge tube are fitted, and taper is unloaded and saved cylinder in grey cylinder and discharging and also upwards shrink successively.
In technique scheme, also comprise limit switch, described limit switch is contained on the outer wall of material feeding box, and described limit switch is provided with miniature gears, and the miniature gears of limit switch and described driving gear are in transmission connection.
In technique scheme, also comprise level-sensing device, the bottom of described taper chock plug has and its one or the annular shield support be fixedly connected with and mounting bracket each other, and described level-sensing device is contained on the mounting bracket of taper chock plug, and is positioned at the center of annular shield support.
In technique scheme, described bellows comprises external extension flexible pipe and interior bellows, and described interior bellows is enclosed within external extension flexible pipe; Described feeding cylinder comprises concentric and arranges and one or the direct tube section that is fixedly connected with and conical cylinder section each other, and the periphery that grey cylinder is unloaded in described taper is fixedly connected with clip; The described top of interior bellows and the outer wall of feeding cylinder are tightly connected, and the outer wall that grey cylinder is unloaded in bottom and taper is tightly connected; The described top of external extension flexible pipe is connected with the lower seal of material feeding box, and the clip that grey cylinder is unloaded in bottom and taper is tightly connected, and described connecting hose and external extension inner diameter consistent size and sealing is fitted.
In technique scheme, the periphery wall of described discharge tube there is adjustment handrail.
In technique scheme, the outer wall that the clip of grey cylinder is unloaded in described taper circumferentially has two well-distributed steel ropes to fix hanger, and described first steel rope is fixed hanger with corresponding steel rope respectively with one end of the second steel rope and is fixedly connected with.
In technique scheme, the circular cone outer peripheral face of described taper chock plug has connecting strap evenly arranged apart, and the bottom that grey cylinder is unloaded in described taper is connected with the end winding support of the connecting strap of taper chock plug.
In technique scheme, described two rotary shaft racks are also equipped with line ball tightening device respectively, and described first steel rope and the second steel rope are each passed through corresponding line ball tightening device, then are fixedly connected with the second reel with the first corresponding reel respectively.
In technique scheme, described line ball tightening device comprises line ball tensioning permanent seat, pressing plate and multiple idler roller, described line ball tensioning permanent seat and rotary shaft rack load, multiple idler roller is all fixed on line ball tensioning permanent seat, described pressing plate is fixed on line ball tensioning permanent seat, and pressing plate is positioned at above idler roller, the other end of described first steel rope is through the first pulley assembly, and the idler roller of the line ball tightening device of correspondence is fixed on the first reel; The other end of described second steel rope is through the second pulley assembly, and the idler roller of the line ball tightening device of correspondence is fixed on the second reel.
The good effect that the present invention has is: the first, because the present invention also comprises transmission wire-winding unit; And transmission wire-winding unit and material feeding box assemble, like this, in the process used at the scene, extensible discharge device just without the need to supporting the use with extra transmission winding mechanism again, not only easy to use, work efficiency is high, and take up an area space also little; The second, due to the present invention also comprise be enclosed within bellows and save cylinder in the discharging that concentric is arranged successively, grey cylinder is unloaded in taper, discharge tube and taper chock plug; The present invention can according to the concrete distance between the discharging opening of feed bin and the inlet point of tank car, being separately fixed at taper by one end of two steel ropes unloads on the outer wall of grey cylinder, the other end is each passed through in discharging in corresponding one that saves cylinder and saves cylinder hanger, is fixed on the corresponding coupling end of transmission wire-winding unit; When upwards pulling steel rope, bellows upwards shrinks, and taper is unloaded and saved cylinder in grey cylinder and discharging and also upwards shrink successively, changes the length of discharger, adapts to the demand that distance between the discharging opening of feed bin and the inlet point of tank car is different.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of detailed description of the invention of the present invention;
Fig. 2 is the complete section structural representation of Fig. 1;
Fig. 3 is the A portion enlarged diagram of 1;
Fig. 4 is a kind of view that Fig. 2 removes bellows;
Fig. 5 is the another kind of view of Fig. 4;
Fig. 6 is line ball tensioning device structure schematic diagram in Fig. 1;
Fig. 7 is exploded perspective schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that provides, the present invention is further illustrated, but be not limited thereto.
As shown in Fig. 1,2,3,4,5,6,7, a kind of extensible discharge device, comprise bellows 1, material feeding box 2 and feeding cylinder 3, described feeding cylinder 3 is inserted in hopper 2, and feeding cylinder 3 is fixedly connected with material feeding box 2, described bellows 1 is fixedly connected with the bottom of material feeding box 2;
A, also comprise be enclosed within bellows 1 and save cylinder 4 in the discharging that concentric is arranged successively, taper unloads grey cylinder 5, discharge tube 6, taper chock plug 7 and connecting hose 12, the upper bore saving cylinder 4 in described discharging is greater than the lower bore of feeding cylinder 3, and the lower bore saving cylinder 4 in discharging is less than the upper bore that grey cylinder 5 is unloaded in taper, the lower bore that grey cylinder 5 is unloaded in described taper is less than the upper bore of discharge tube 6, save circumferentially having in two well-distributeds of cylinder 4 outer wall in described discharging and save cylinder hanger 4-1, described taper is unloaded grey cylinder 5 and is fixedly connected with taper chock plug 7, described taper is unloaded on grey cylinder 5 periphery wall has clip 5-1, and clip 5-1 and discharge tube 6 are all tightly connected with connecting hose 12, and the circular cone outer peripheral face of taper chock plug 7 can be fitted with the inwall of discharge tube 6 or be separated, bottom and the taper of described bellows 1 are unloaded grey cylinder 5 and are fixedly connected with,
B, also comprise transmission wire-winding unit 8; Described transmission wire-winding unit 8 comprises motor 8-1, rotating shaft 8-2, two rotary shaft rack 8-3, the first steel rope 8-4, the second steel rope 8-5, the first reel 8-6, the second reel 8-7, the first pulley assembly 8-8 and the second pulley assembly 8-9;
Described motor 8-1, two rotary shaft rack 8-3, the first pulley assembly 8-8 are fixedly connected with material feeding box 2 respectively with the second pulley assembly 8-9, rotating shaft 8-2 by bearings on two rotary shaft rack 8-3, rotating shaft 8-2 is also fitted with driven gear 8-11, described first reel 8-6 and the second reel 8-7 is separately fixed at the two ends of rotating shaft 8-2, the motor shaft of described motor 8-1 is fitted with driving gear 8-10, and the driving gear 8-10 of load on the motor shaft of described motor 8-1 and the driven gear 8-11 of rotating shaft 8-2 load is in transmission connection;
One end of described first steel rope 8-4 is fixed on taper and unloads on the outer wall of grey cylinder 5, and the other end saves cylinder hanger 4-1 and the first pulley assembly 8-8 through saving in of cylinder 4 in discharging, is fixed on the first reel 8-6;
One end of described second steel rope 8-5 is also fixed on taper and unloads on the outer wall of grey cylinder 5, and the fixed position of its fixed position and the first steel rope 8-4 is along the circumferential direction uniformly distributed, the other end through save in discharging cylinder 4 another in save cylinder hanger 4-1 and the second pulley assembly 8-9, be fixed on the second reel 8-7;
When described first steel rope 8-4 and the second steel rope 8-5 upward movement, bellows 1 upwards shrinks, described taper chock plug 7 upward movement and the inwall of the circular cone outer peripheral face of taper chock plug 7 and discharge tube 6 are fitted, and taper is unloaded and saved cylinder 4 in grey cylinder 5 and discharging and also upwards shrink successively.
As shown in Fig. 1,3,7, for the ease of controlling stroke, make safety high, also comprise limit switch 9, described limit switch 9 is contained on the outer wall of material feeding box 2, and described limit switch 9 is provided with miniature gears 9-1, and the miniature gears 9-1 of limit switch 9 and described driving gear 8-10 is in transmission connection.
As shown in Fig. 2,4,5,7, also comprise level-sensing device 10, the bottom of described taper chock plug 7 has and its one or the annular shield support 11 be fixedly connected with and mounting bracket 7-2 each other, and described level-sensing device 10 is contained on the mounting bracket 7-2 of taper chock plug 7, and is positioned at the center of annular shield support 11.Like this, annular shield support 11 well can be protected level-sensing device 10, can not be wounded by loose unpacked material.After tank car is filled, level-sensing device can send energizing signal, then can promote the height of the discharge port of extensible discharge device in time.
As shown in Fig. 2,7, in order to prevent occurring reentrainment of dust in discharge process, described bellows 1 comprises external extension flexible pipe 1-1 and interior bellows 1-2, and described interior bellows 1-2 is enclosed within external extension flexible pipe 1-1; Described feeding cylinder 3 comprises concentric and arranges and one or the direct tube section 3-1 that is fixedly connected with and conical cylinder section 3-2 each other, and the periphery that grey cylinder 5 is unloaded in described taper is fixedly connected with clip 5-1; The described top of interior bellows 1-2 and the outer wall of feeding cylinder 3 are tightly connected, and the outer wall that grey cylinder 5 is unloaded in bottom and taper is tightly connected; The top of described external extension flexible pipe 1-1 is connected with the lower seal of material feeding box 2, and the clip 5-1 that grey cylinder 5 is unloaded in bottom and taper is tightly connected, and described connecting hose 12 is consistent with external extension flexible pipe 1-1 internal diameter size and seal and fit.
As shown in Fig. 1,2,4,5,7, for the ease of adjusting the position of the discharge port of discharge tube 6, making discharge tube 6 well be supported on the step place of tank car inlet point, the periphery wall of described discharge tube 6 having adjustment handrail 6-1.
As shown in Fig. 1,2,4,5,7, for the ease of fixing steel rope, the outer wall that the clip 5-1 of grey cylinder 5 is unloaded in described taper circumferentially has two well-distributed steel ropes to fix hanger 5-1-1, and described first steel rope 8-4 fixes hanger 5-1-1 with corresponding steel rope respectively with one end of the second steel rope 8-5 and is fixedly connected with.
As shown in Fig. 2,4,5,7, unload grey cylinder 5 for the ease of taper chock plug 7 and taper to be evenly fixedly connected with, the circular cone outer peripheral face of described taper chock plug 7 has connecting strap 7-1 evenly arranged apart, and described taper is unloaded the bottom of grey cylinder 5 and is connected with the end winding support of the connecting strap 7-1 of taper chock plug 7.
As shown in Fig. 1,3,6,7, tensioning state is in improve driving efficiency in order to make the steel rope moment, described two rotary shaft rack 8-3 are also equipped with line ball tightening device 13 respectively, described first steel rope 8-4 and the second steel rope 8-5 is each passed through corresponding line ball tightening device 13, then is fixedly connected with the second reel 8-7 with the first corresponding reel 8-6 respectively.
As shown in Figure 6, in order to make steel rope uniform force, steadily, described line ball tightening device 13 comprises line ball tensioning permanent seat 13-1, pressing plate 13-2 and multiple idler roller 13-3, described line ball tensioning permanent seat 13-1 and rotary shaft rack 8-3 load, multiple idler roller 13-3 is all fixed on line ball tensioning permanent seat 13-1, described pressing plate 13-2 is fixed on line ball tensioning permanent seat 13-1, and pressing plate 13-2 is positioned at above idler roller 13-3, the other end of described first steel rope 8-4 is through the first pulley assembly 8-8, and the idler roller 13-3 of the line ball tightening device 13 of correspondence is fixed on the first reel 8-6, the other end of described second steel rope 8-5 is through the second pulley assembly 8-9, and the idler roller 13-3 of the line ball tightening device 13 of correspondence is fixed on the second reel 8-7.
When the present invention uses, described motor 8-1 drive shaft 4-2 rotates, on described first reel 4-6 and the second reel 4-7, corresponding first steel rope 4-4 and the second steel rope 4-5 moves downward, and drive bellows 1, cylinder 4 is saved in discharging, taper is unloaded grey cylinder 5 and is moved downward with taper chock plug 7 simultaneously, and the initial connecting hose 12 in state of nature slowly becomes compressive state thereupon, discharge tube 6 is made also to start to move downward, taper chock plug 7 enters in the inlet point of tank car, operating personal is by the adjustment handle 6-1 of adjustment discharge tube 6, discharge tube 6 is allowed well to be supported on the step at tank car inlet point place, now, taper chock plug 7 Continued downward motion, the circular cone outer peripheral face of taper chock plug 7 is separated with the inwall of discharge tube 6, treat that limit switch 9 sends energizing signal, when motor 8-1 stops operating, loose unpacked material is offloaded in tank car by the gap between taper chock plug 7 and discharge tube 6,
After tank car is filled, level-sensing device 10 can send energizing signal, described motor 8-1 starts reverse drive rotating shaft 4-2 and rotates, described first steel rope 8-4 and the second steel rope 8-5 upward movement, and drive bellows 1 also upward movement, the circular cone outer peripheral face of taper chock plug 7 and the inwall of discharge tube 6 are fitted, along with the lasting upward movement of grey cylinder 5 is unloaded in taper, originally the connecting hose 12 in compressive state slowly becomes extended state thereupon, and then discharge tube 6 also starts upward movement, taper is unloaded in grey cylinder 5 and discharging and is saved cylinder 4 and fall in discharge tube 6 successively, described first steel rope 8-4 and the second steel rope 8-5 is wound on corresponding first reel 8-6 and the second reel 8-7, treat that limit switch 9 sends energizing signal, motor 8-1 stops operating.
In the process that the present invention uses at the scene, without the need to supporting the use with extra transmission winding mechanism again, not only easy to use, work efficiency is high, and take up an area space also little.In addition, saving cylinder 4 in discharging of the present invention can have multiple, like this, can control distance of stretch out and draw back of the present invention, can be applicable to the demand of the different distance between feed bin and tank car.
Claims (9)
1. an extensible discharge device, comprise bellows (1), material feeding box (2) and feeding cylinder (3), described feeding cylinder (3) is inserted in hopper (2), and feeding cylinder (3) is fixedly connected with material feeding box (2), described bellows (1) is fixedly connected with the bottom of material feeding box (2); It is characterized in that:
A, also comprise be enclosed within bellows (1) and save cylinder (4) in the discharging that concentric is arranged successively, grey cylinder (5) is unloaded in taper, discharge tube (6), taper chock plug (7) and connecting hose (12), the upper bore saving cylinder (4) in described discharging is greater than the lower bore of feeding cylinder (3), and the lower bore saving cylinder (4) in discharging is less than the upper bore that grey cylinder (5) is unloaded in taper, the lower bore that grey cylinder (5) is unloaded in described taper is less than the upper bore of discharge tube (6), save circumferentially having in two well-distributeds of cylinder (4) outer wall in described discharging and save cylinder hanger (4-1), described taper is unloaded grey cylinder (5) and is fixedly connected with taper chock plug (7), described taper is unloaded on grey cylinder (5) periphery wall has clip (5-1), and clip (5-1) and discharge tube (6) are all tightly connected with connecting hose (12), and the circular cone outer peripheral face of taper chock plug (7) can be fitted with the inwall of discharge tube (6) or be separated, bottom and the taper of described bellows (1) are unloaded grey cylinder (5) and are fixedly connected with,
B, also comprise transmission wire-winding unit (8); Described transmission wire-winding unit (8) comprises motor (8-1), rotating shaft (8-2), two rotary shaft racks (8-3), the first steel rope (8-4), the second steel rope (8-5), the first reel (8-6), the second reel (8-7), the first pulley assembly (8-8) and the second pulley assemblies (8-9);
Described motor (8-1), two rotary shaft racks (8-3), first pulley assembly (8-8) is fixedly connected with material feeding box (2) respectively with the second pulley assembly (8-9), rotating shaft (8-2) by bearings on two rotary shaft racks (8-3), rotating shaft (8-2) is also fitted with driven gear (8-11), described first reel (8-6) and the second reel (8-7) are separately fixed at the two ends of rotating shaft (8-2), the motor shaft of described motor (8-1) is fitted with driving gear (8-10), the driving gear (8-10) of load on the motor shaft of described motor (8-1) and the driven gear (8-11) of rotating shaft (8-2) load are in transmission connection,
One end of described first steel rope (8-4) is fixed on taper and unloads on the outer wall of grey cylinder (5), the other end saves cylinder hanger (4-1) and the first pulley assembly (8-8) through saving in of cylinder (4) in discharging, is fixed on the first reel (8-6);
One end of described second steel rope (8-5) is also fixed on taper and unloads on the outer wall of grey cylinder (5), and the fixed position of its fixed position and the first steel rope (8-4) is along the circumferential direction uniformly distributed, the other end through save in discharging cylinder (4) another in save cylinder hanger (4-1) and the second pulley assembly (8-9), be fixed on the second reel (8-7);
When described first steel rope (8-4) and the second steel rope (8-5) upward movement, bellows (1) upwards shrinks, described taper chock plug (7) upward movement and the inwall of the circular cone outer peripheral face of taper chock plug (7) and discharge tube (6) are fitted, and taper is unloaded in grey cylinder (5) and discharging and saved cylinder (4) and also upwards shrink successively.
2. extensible discharge device according to claim 1, it is characterized in that: also comprise limit switch (9), described limit switch (9) is contained on the outer wall of material feeding box (2), described limit switch (9) is provided with miniature gears (9-1), and the miniature gears (9-1) of limit switch (9) and described driving gear (8-10) are in transmission connection.
3. extensible discharge device according to claim 1, it is characterized in that: also comprise level-sensing device (10), the bottom of described taper chock plug (7) has and its one or the annular shield support (11) be fixedly connected with and mounting bracket (7-2) each other, described level-sensing device (10) is contained on the mounting bracket (7-2) of taper chock plug (7), and is positioned at the center of annular shield support (11).
4. extensible discharge device according to claim 1, it is characterized in that: described bellows (1) comprises external extension flexible pipe (1-1) and interior bellows (1-2), described interior bellows (1-2) is enclosed within external extension flexible pipe (1-1); Described feeding cylinder (3) comprises concentric and arranges and one or the direct tube section (3-1) that is fixedly connected with and conical cylinder section (3-2) each other, and the periphery that grey cylinder (5) is unloaded in described taper is fixedly connected with clip (5-1); The top of described interior bellows (1-2) and the outer wall of feeding cylinder (3) are tightly connected, and the outer wall that grey cylinder (5) is unloaded in bottom and taper is tightly connected; The top of described external extension flexible pipe (1-1) is connected with the lower seal of material feeding box (2), the clip (5-1) that grey cylinder (5) are unloaded in bottom and taper is tightly connected, and described connecting hose (12) is consistent with external extension flexible pipe (1-1) internal diameter size and seal and fit.
5. extensible discharge device according to claim 1, is characterized in that: the periphery wall of described discharge tube (6) has adjustment handrail (6-1).
6. extensible discharge device according to claim 1, it is characterized in that: the outer wall that the clip (5-1) of grey cylinder (5) is unloaded in described taper circumferentially has two well-distributed steel ropes to fix hanger (5-1-1), described first steel rope (8-4) is fixed hanger (5-1-1) respectively with one end of the second steel rope (8-5) and is fixedly connected with corresponding steel rope.
7. extensible discharge device according to claim 1, it is characterized in that: the circular cone outer peripheral face of described taper chock plug (7) has connecting strap (7-1) evenly arranged apart, described taper is unloaded the bottom of grey cylinder (5) and is connected with the end winding support of the connecting strap (7-1) of taper chock plug (7).
8. extensible discharge device according to claim 1, it is characterized in that: described two rotary shaft racks (8-3) are also equipped with line ball tightening device (13) respectively, described first steel rope (8-4) and the second steel rope (8-5) are each passed through corresponding line ball tightening device (13), then are fixedly connected with the second reel (8-7) with corresponding the first reel (8-6) respectively.
9. extensible discharge device according to claim 8, it is characterized in that: described line ball tightening device (13) comprises line ball tensioning permanent seat (13-1), pressing plate (13-2) and multiple idler roller (13-3), described line ball tensioning permanent seat (13-1) and rotary shaft rack (8-3) load, multiple idler roller (13-3) is all fixed on line ball tensioning permanent seat (13-1), described pressing plate (13-2) is fixed on line ball tensioning permanent seat (13-1), and pressing plate (13-2) is positioned at idler roller (13-3) top, the other end of described first steel rope (8-4) is through the first pulley assembly (8-8), and the idler roller (13-3) of the line ball tightening device (13) of correspondence is fixed on the first reel (8-6), the other end of described second steel rope (8-5) is through the second pulley assembly (8-9), and the idler roller (13-3) of the line ball tightening device (13) of correspondence is fixed on the second reel (8-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201813.1A CN104828573B (en) | 2015-04-27 | 2015-04-27 | Telescopic discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201813.1A CN104828573B (en) | 2015-04-27 | 2015-04-27 | Telescopic discharging device |
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| Publication Number | Publication Date |
|---|---|
| CN104828573A true CN104828573A (en) | 2015-08-12 |
| CN104828573B CN104828573B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510201813.1A Active CN104828573B (en) | 2015-04-27 | 2015-04-27 | Telescopic discharging device |
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| CN106743780A (en) * | 2017-03-03 | 2017-05-31 | 陈泳东 | Extensible discharge device |
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| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN108552617A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552615A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
| CN108552616A (en) * | 2018-07-23 | 2018-09-21 | 朱浩东 | The adjustable electronic cigarette of intelligence |
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| CN108552619A (en) * | 2018-07-24 | 2018-09-21 | 李倩 | A kind of size automated variable electronic cigarette |
| CN109941780A (en) * | 2019-03-21 | 2019-06-28 | 安徽维鲸驱动科技有限公司 | Using the powder material bulk machine and its calculation method of frequency conversion direct torque |
| CN109941780B (en) * | 2019-03-21 | 2020-10-09 | 安徽维鲸驱动科技有限公司 | Powder material bulk machine controlled by variable frequency torque and calculation method thereof |
| CN110844622A (en) * | 2019-11-22 | 2020-02-28 | 湖北创威建筑装饰工程有限公司 | Upper and lower layer sandstone auxiliary conveying device |
| CN110844622B (en) * | 2019-11-22 | 2021-02-09 | 湖北创威建筑装饰工程有限公司 | Upper and lower layer sandstone auxiliary conveying device |
| CN115676296A (en) * | 2022-10-08 | 2023-02-03 | 安徽省中冶重工机械有限公司 | Shipment machine swift current section of thick bamboo buffer stop |
| CN115676296B (en) * | 2022-10-08 | 2024-04-19 | 安徽省中冶重工机械有限公司 | Anti-collision device for chute of ship loader |
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