CN101670989B - Compact-type built-in differential velocity regulating winch - Google Patents
Compact-type built-in differential velocity regulating winch Download PDFInfo
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- CN101670989B CN101670989B CN2009100729769A CN200910072976A CN101670989B CN 101670989 B CN101670989 B CN 101670989B CN 2009100729769 A CN2009100729769 A CN 2009100729769A CN 200910072976 A CN200910072976 A CN 200910072976A CN 101670989 B CN101670989 B CN 101670989B
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Abstract
A compact-type built-in differential velocity regulating winch which is a winch can solve the problems that existing winch velocity regulating systems are complex and mechanical transmission requires large space. An electromotor is used for driving a high-speed level gear sleeve, a high-speed level sun gear and a high-speed level planet gear so as to lead a high-speed level gear holder to rotate. A transmission shaft is used for leading a low-speed level sun gear to rotate. A low-speed level planet gear is used for leading a low-speed level gear ring to rotate. A low-speed level gear holder and a roller device do not rotate. During the normal operation of the electromotor, a pressure regulating valve is manually braked; two braking springs cause a braking block to brake a braking plate; simultaneously, a velocity pressure regulating valve is manually operated; a velocity regulating spring causes a velocity regulating brake block to brake a velocity regulating plate; the low-speed level gear ring fixedly connected with the velocity regulating plate stops rotation; the low-speed level planet gear drives the low-speed level gear holder to rotate; the roller rotates accordingly; therefore, the work of weight lifting is finished. The compact-type built-in differential velocity regulating winch has compact structure, occupies a small area and does not need large space. Simultaneously, the velocity regulation is realized by means of hydraulic regulation, and the integral structure is simple.
Description
Technical field
The present invention relates to a kind of winch.
Background technology
Electric adjusting is adopted in existing winch speed governing, and system complex, handling labor require to have higher technology, and mechanical drive adopts the expansion equation arranged in form, and outside dimension is big, floor area is big, need bigger space.
Summary of the invention
The objective of the invention is to adopt electric adjusting for solving existing winch speed governing, system complex, mechanical drive adopts the expansion equation arranged in form, needs the problem than large space, and a kind of compact-type built-in differential velocity modulating winch is provided.
The present invention includes roller device; The primary shaft bearing; Second bearing seat; Two clutch shaft bearings; Frame; Electrical motor; The high speed gear stage; Transmission shaft; The low speed turbine stage driving device; Connecting pin; At least one second bearing; Speed regulating device and brake equipment; Said roller device is by cylinder; Terminal pad; First rope blocking plate and second rope blocking plate are formed; Terminal pad; First rope blocking plate and second rope blocking plate are installed on the cylinder respectively; Terminal pad is near input end one side of cylinder; Second rope blocking plate is near mouth one side of cylinder; First rope blocking plate is between the terminal pad and second rope blocking plate; Distance between said first rope blocking plate and said second rope blocking plate is 780～820mm; Said high speed gear stage is by butt flange; High speed level tooth cover; High speed level sun wheel; At least three high speed level satellite gears; At least three at a high speed the level bearing pin form with level tooth rest at a high speed; Butt flange is by level gear ring and flange are formed at a high speed; The level gear ring is arranged on the inboard of flange at a high speed; And the two processes one; Be provided with level internal tooth at a high speed at a high speed in the endoporus of level gear ring; The same circumference rectangular distribution in end face upper edge of level tooth rest is provided with at least three level pin shaft holes at a high speed at a high speed; Be positioned at each at a high speed on the level tooth rest and radially be provided with level satellite gear mounting groove at a high speed in level pin shaft hole place at a high speed; The mouth of level tooth cover is arranged in the input end centre hole of high speed level tooth rest at a high speed; And the mouth of level tooth cover is connected with the input end of high speed level sun wheel at a high speed; The mouth of level sun wheel is positioned at level satellite gear mounting groove at a high speed at a high speed; Each high speed level satellite gear is joined a level bearing pin at a high speed; And the level satellite gear is installed on the high speed level bearing pin at a high speed; Each is equipped with a level satellite gear at a high speed in the level satellite gear mounting groove at a high speed; And the two ends of the high speed level bearing pin on the level satellite gear are connected with the high speed level tooth rest of high speed level satellite gear mounting groove both sides respectively at a high speed; At least three level satellite gear while and grade sun wheel engagements at a high speed at a high speed; Butt flange is sleeved on the high speed level tooth rest; And at least three at a high speed the level satellite gear simultaneously with level gear ring at a high speed on high speed level internal gearing; Said low speed turbine stage driving device is by the low speed turbine stage gear ring; Low speed turbine stage tooth cover; The low speed turbine stage sun wheel; At least three low speed turbine stage satellite gears; At least three low speed turbine stage bearing pins; Low speed turbine stage tooth rest and side end cap are formed; The same circumference rectangular distribution in the end face upper edge of low speed turbine stage tooth rest is provided with at least three low speed turbine stage pin shaft holes; Be positioned at each low speed turbine stage pin shaft hole place on the low speed turbine stage tooth rest and radially be provided with low speed turbine stage satellite gear mounting groove; The input end of low speed turbine stage sun wheel is arranged in the input end centre hole of low speed turbine stage tooth rest; And the mouth of low speed turbine stage sun wheel is positioned at low speed turbine stage satellite gear mounting groove; Each low speed turbine stage satellite gear is joined a low speed turbine stage bearing pin; And the low speed turbine stage satellite gear is installed on the low speed turbine stage bearing pin, in each low speed turbine stage satellite gear mounting groove a low speed turbine stage satellite gear is housed, and the two ends of the low speed turbine stage bearing pin on the low speed turbine stage satellite gear are connected with the low speed turbine stage tooth rest of low speed turbine stage satellite gear mounting groove both sides respectively; At least three low speed turbine stage satellite gears mesh with the low speed turbine stage sun wheel simultaneously; Be provided with the low speed turbine stage internal tooth in the input end one side endoporus of low speed turbine stage gear ring, the low speed turbine stage gear ring is sleeved on the low speed turbine stage tooth rest, and at least three low speed turbine stage satellite gears simultaneously with the low speed turbine stage gear ring on the low speed turbine stage internal gearing; The flange diameter surface of low speed turbine stage tooth rest input end is connected with the mouth endoporus of low speed turbine stage tooth cover; Side end cap is arranged on the end face of mouth one side of low speed turbine stage gear ring, is positioned at low speed turbine stage tooth rest one side end face on the side end cap and is provided with the stepped appearance flange, and the stepped appearance flange is divided into first flange and second flange; The outer surface of first flange is connected with low speed turbine stage tooth rest mouth centre hole; The outer surface of second flange is connected with low speed turbine stage gear ring mouth centre hole, and said speed regulating device is by the speed setting dish; Two first drgs; Speed setting lock seat; The speed pressure regulating valve and the second pressure oil pumping plant are formed, and two first drgs are symmetricly set on the both sides end face at speed setting plate edge place; Two first drgs all are packed on the speed setting lock seat; Two first drgs are connected with the speed pressure regulating valve through oil pipe respectively, and the speed pressure regulating valve is connected with the second pressure oil pumping plant, is provided with cavity between the both ends of the surface of speed setting dish; Said brake equipment is by brake disc; Two second drgs; The damper brake seat; The braking pressure regulating valve and the first pressure oil pumping plant are formed; Two second drgs are symmetricly set on the both sides end face of brake disc edge, and two second drgs all are packed on the damper brake seat, and two second drgs are connected with the braking pressure regulating valve through oil pipe respectively; The braking pressure regulating valve is connected with the first pressure oil pumping plant; The input end of the cylinder on the roller device is arranged in the bore hole of primary shaft bearing through a clutch shaft bearing in two clutch shaft bearings, and the mouth of the cylinder on the roller device is arranged in the bore hole of second bearing seat through another clutch shaft bearing in two clutch shaft bearings, and the high speed gear stage is arranged in the inner chamber of cylinder input end one side; Flange on the high speed gear stage is positioned on the outside end face of primary shaft bearing; Electrical motor is fixed on the outside end face of the butt flange on the high speed gear stage, and the input end of the high speed level tooth cover on the high speed gear stage is connected with the output shaft of electrical motor, and the endoporus of the high speed level tooth rest mouth on the high speed gear stage is connected with the input end of transmission shaft; The low speed turbine stage driving device is arranged in the bore hole of second bearing seat through at least one second bearing; And the low speed turbine stage driving device is positioned at mouth one side of roller device, and the low speed turbine stage tooth cover on the low speed turbine stage driving device is affixed through the inside flange on connecting pin and the roller device, and the speed setting dish on the speed regulating device is positioned at second bearing seat outside, one end; And the speed setting dish is sleeved on the low speed turbine stage gear ring on the low speed turbine stage driving device; Speed setting lock seat on the speed regulating device is packed on the frame, and the brake disc on the brake equipment is positioned at the inboard end of primary shaft bearing, and brake disc is sleeved on the cylinder; Damper brake seat on the brake equipment is packed on the frame, and the primary shaft bearing and second bearing seat are packed on the frame respectively.
Advantage of the present invention is: one, high speed gear stage of the present invention 7, transmission shaft 8 and low speed turbine stage driving device .9 place in the cylinder chamber; Compact conformation, floor area be little, do not need bigger space; The more traditional winch of integral structure contour dimension obviously reduces, and it is all less to take the floor area of building and space; Speed setting of the present invention utilizes hydraulic efficiency governing, makes integral structure simple.Two, maintenance of the present invention, installation, convenient disassembly can reduce user's maintenance management use cost.Three, the present invention is easy to operate, and brake safe is reliable.
Description of drawings
Fig. 1 is the integral structure master cutaway view of compact-type built-in differential velocity regulating winch of the present invention; Fig. 2 is structure master's cutaway view of high speed gear stage 7; Fig. 3 is structure master's cutaway view of high speed level tooth rest 7-6; Fig. 4 is the left view of Fig. 3; Fig. 5 is structure master's cutaway view of low speed turbine stage driving device 9; Fig. 6 is structure master's cutaway view of low speed turbine stage tooth rest 9-6, and Fig. 7 is the right elevation of Fig. 6.
The specific embodiment
The specific embodiment one: combine figure 1; Fig. 2 and Fig. 3 explain this embodiment; This embodiment comprises roller device 1; Primary shaft bearing 2; Second bearing seat 3; Two clutch shaft bearings 4; Frame 5; Electrical motor 6; High speed gear stage 7; Transmission shaft 8; Low speed turbine stage driving device 9; Connecting pin 10; At least one second bearing 11; Speed regulating device 12 and brake equipment 13; The input end of cylinder 1-1 on the roller device 1 is arranged in the bore hole of primary shaft bearing 2 through a clutch shaft bearing 4 in two clutch shaft bearings 4; The mouth of cylinder 1-1 on the roller device 1 is arranged in the bore hole of second bearing seat 3 through another clutch shaft bearing 4 in two clutch shaft bearings 4; High speed gear stage 7 is arranged in the inner chamber of cylinder 1-1 input end one side; Flange 7-1-2 on the high speed gear stage 7 is positioned on the outside end face of primary shaft bearing 2; Flange 7-1-2 is affixed through attaching parts and primary shaft bearing 2; The inner side end of flange 7-1-2-1 on the flange 7-1-2 is pressed on the cycle surface of the clutch shaft bearing 4 that is adjacent; Electrical motor 6 is fixed on the outside end face of the butt flange 7-1 on the high speed gear stage 7 through attaching parts; The input end of high speed level tooth cover 7-2 on the high speed gear stage 7 is connected through key with the output shaft of electrical motor 6; The endoporus of the high speed level tooth rest 7-6 mouth on the high speed gear stage 7 is connected with the input end of transmission shaft 8; Low speed turbine stage driving device 9 is arranged in the bore hole of second bearing seat 3 through at least one second bearing 11; And low speed turbine stage driving device 9 is positioned at mouth one side of roller device 1; Low speed turbine stage tooth cover 9-2 on the low speed turbine stage driving device 9 is affixed with the inside flange 1-5 on the roller device 1 through connecting pin 10; Speed setting dish 12-1 on the speed regulating device 12 is positioned at second bearing seat, 3 outsides, one end; And speed setting dish 12-1 is sleeved on the low speed turbine stage gear ring 9-1 on the low speed turbine stage driving device 9; Speed setting dish 12-1 is fastening through attaching parts and low speed turbine stage driving device 9; Speed setting lock seat 12-3 on the speed regulating device 12 is packed on the frame 5; Brake disc 13-1 on the brake equipment 13 is positioned at primary shaft bearing 2 inboard ends; And brake disc 13-1 is sleeved on the cylinder 1-1; Brake disc 13-1 is fastening through the terminal pad 1-2 on attaching parts and the roller device 1; Damper brake seat 13-3 on the brake equipment 13 is packed on the frame 5, and the primary shaft bearing 2 and second bearing seat 3 are packed in respectively on the frame 5.Electrical motor 6 is a JYB-160B type cage motor.Winch starts and stopped process, needs the rotating speed of the speed setting dish 12-1 on the governing speed control apparatus 12 to realize the adjusting to cylinder 1-1 rotating speed.
The specific embodiment two: combine Fig. 1 that this embodiment is described; The roller device 1 of this embodiment is made up of cylinder 1-1, terminal pad 1-2, the first rope blocking plate 1-3 and the second rope blocking plate 1-4; Terminal pad 1-2, the first rope blocking plate 1-3 and the second rope blocking plate 1-4 are installed in respectively on the cylinder 1-1; Terminal pad 1-2 is near input end one side of cylinder 1-1; The second rope blocking plate 1-4 is near mouth one side of cylinder 1-1; The first rope blocking plate 1-3 is between the terminal pad 1-2 and the second rope blocking plate 1-4, and the distance L between the first rope blocking plate 1-3 and the second rope blocking plate 1-4 is 780～20mm.Optimum distance L between the first rope blocking plate 1-3 and the second rope blocking plate 1-4 is 800mm.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 2～Fig. 4; The high speed gear stage 7 of present embodiment by adpting flange 7-1, at a high speed level tooth cover 7-2, at a high speed level sun gear 7-3, at least three at a high speed level planetary gear 7-4, at least three at a high speed level bearing pin 7-5 and at a high speed a level tooth rest 7-6 form; Adpting flange 7-1 is by level gear ring 7-1-1 and ring flange 7-1-2 form at a high speed; Level gear ring 7-1-1 is arranged on the inboard of ring flange 7-1-2 at a high speed; And the two makes one; Be provided with level internal tooth 7-1-1-1 at a high speed at a high speed in the endoporus of level gear ring 7-1-1; The same circumference in end face upper edge of level tooth rest 7-6 evenly is distributed with at least three level pin shaft hole 7-6-2 at a high speed at a high speed; Be positioned at each at a high speed on the level tooth rest 7-6 and radially be provided with level planetary gear mounting groove 7-6-1 at a high speed in level pin shaft hole 7-6-2 place at a high speed; The output of level tooth cover 7-2 is arranged in the input centre bore of high speed level tooth rest 7-6 at a high speed; And the output of level tooth cover 7-2 is connected with the input of high speed level sun gear 7-3 at a high speed; The output of level sun gear 7-3 is positioned at level planetary gear mounting groove 7-6-1 at a high speed at a high speed; Each high speed level planetary gear 7-4 joins a level bearing pin 7-5 at a high speed; And level planetary gear 7-4 is installed on the high speed level bearing pin 7-5 by bearing at a high speed; Each is equipped with a level planetary gear 7-4 at a high speed in the level planetary gear mounting groove 7-6-1 at a high speed; And the two ends of the high speed level bearing pin 7-5 on the level planetary gear 7-4 are connected with the high speed level tooth rest 7-6 of high speed level planetary gear mounting groove 7-6-1 both sides respectively at a high speed; At least three level planetary gear 7-4 while and grade sun gear 7-3 engagements at a high speed at a high speed; Adpting flange 7-1 is sleeved at a high speed on the level tooth rest 7-6, and at least three at a high speed level planetary gear 7-4 simultaneously with level gear ring 7-1-1 at a high speed on high speed level internal tooth 7-1-1-1 engagement.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: present embodiment is described in conjunction with Fig. 5～Fig. 7; The slow speed turbine stage transmission device 9 of present embodiment is made up of slow speed turbine stage gear ring 9-1, slow speed turbine stage tooth cover 9-2, slow speed turbine stage sun gear 9-3, three slow speed turbine stage planetary gear 9-4, three slow speed turbine stage bearing pin 9-5, slow speed turbine stage tooth rest 9-6 and side end cap 9-7 at least at least; The same circumference in end face upper edge of slow speed turbine stage tooth rest 9-6 evenly is distributed with at least three slow speed turbine stage pin shaft hole 9-6-2; Be positioned at each slow speed turbine stage pin shaft hole 9-6-2 place on the slow speed turbine stage tooth rest 9-6 and radially be provided with slow speed turbine stage planetary gear mounting groove 9-6-1; The input of slow speed turbine stage sun gear 9-3 is arranged in the input centre bore of slow speed turbine stage tooth rest 9-6; And the output of slow speed turbine stage sun gear 9-3 is positioned at slow speed turbine stage planetary gear mounting groove 9-6-1; Each slow speed turbine stage planetary gear 9-4 joins a slow speed turbine stage bearing pin 9-5; And slow speed turbine stage planetary gear 9-4 is installed on the slow speed turbine stage bearing pin 9-5 by bearing; In each slow speed turbine stage planetary gear mounting groove 9-6-1 a slow speed turbine stage planetary gear 9-4 is housed; And the two ends of the slow speed turbine stage bearing pin 9-5 on the slow speed turbine stage planetary gear 9-4 are connected with the slow speed turbine stage tooth rest 9-6 of slow speed turbine stage planetary gear mounting groove 9-6-1 both sides respectively; At least three slow speed turbine stage planetary gear 9-4 mesh with slow speed turbine stage sun gear 9-3 simultaneously; Be provided with slow speed turbine stage internal tooth 9-1-1 in the input one side endoporus of slow speed turbine stage gear ring 9-1; Slow speed turbine stage gear ring 9-1 is sleeved on the slow speed turbine stage tooth rest 9-6; And at least three slow speed turbine stage planetary gear 9-4 simultaneously with slow speed turbine stage gear ring 9-1 on slow speed turbine stage internal tooth 9-1-1 engagement; The flange outside diameter surface of slow speed turbine stage tooth rest 9-6 input is connected with the output endoporus of slow speed turbine stage tooth cover 9-2; Side end cap 9-7 is arranged on the end face of output one side of slow speed turbine stage gear ring 9-1; Be positioned at slow speed turbine stage tooth rest 9-6 one side end face on the side end cap 9-7 and be provided with the stairstepping flange; The stairstepping flange is divided into the first flange 9-7-1 and the second flange 9-7-2; The outer surface of the first flange 9-7-1 is connected with slow speed turbine stage tooth rest 9-6 output centre bore, and the outer surface of the second flange 9-7-2 is connected with slow speed turbine stage gear ring 9-1 output centre bore.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment five: combine Fig. 1 that this embodiment is described; The speed regulating device 12 of this embodiment is by speed setting dish 12-1; Two first drg 12-2; Speed setting lock seat 12-3; The speed pressure regulating valve 12-4 and the second pressure oil pumping plant 12-5 form; Two first drg 12-2 are symmetricly set on the both sides end face of speed setting dish 12-1 edge; Two first drg 12-2 all are packed on the speed setting lock seat 12-3; Two first drg 12-2 are connected with speed pressure regulating valve 12-4 through oil pipe respectively; Speed pressure regulating valve 12-4 is connected with the second pressure oil pumping plant 12-5, is provided with cavity 12-1-1 between the both ends of the surface of speed setting dish 12-1.The model that the first drg 12-2 adopts Luoyang to hold the production of positive heavy industry machinery Co., Ltd is the drg of TP1-40.The speed adjustment principle of winch: winch at work; Electrical motor 6 is normally operation always; Its revolution is constant; Manual speed pressure regulating valve 12-4 regulates the output hydraulic pressure of the second pressure oil pumping plant 12-5; Regulate the deflection of two the first speed setting spring 12-2-2 on the drg 12-2 simultaneously with its pressure; At this moment; Two speed setting spring 12-2-2 discharge thrust simultaneously; The thrust of each speed setting spring 12-2-2 promotes speed setting brake shoe 12-2-1 cooresponding with it and moves to speed setting dish 12-1, thereby realizes the braking to speed setting dish 12-1.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment six: combine Fig. 1 that this embodiment is described; The brake equipment 13 of this embodiment is made up of brake disc 13-1, two the second drg 13-2, damper brake seat 13-3, braking pressure regulating valve 13-4 and the first pressure oil pumping plant 13-5; Two second drg 13-2 are symmetricly set on the both sides end face of brake disc 13-1 edge; Two second drg 13-2 all are packed on the damper brake seat 13-3; Two second drg 13-2 are connected with braking pressure regulating valve 13-4 through oil pipe respectively, and braking pressure regulating valve 13-4 is connected with the first pressure oil pumping plant 13-5.The model that the second drg 13-2 adopts Luoyang to hold the production of positive heavy industry machinery Co., Ltd is the drg of TP1-40.The work safety braking principle of winch: hand brake pressure regulating valve 13-4 regulates the output hydraulic pressure of the first pressure oil pumping plant 13-7; Regulate the deflection of two the second retarding spring 13-2-2 on the drg 13-2 simultaneously with its pressure; At this moment; Two retarding spring 13-2-2 discharge thrust simultaneously; The thrust of each retarding spring 13-2-2 promotes braking brake shoe 13-2-1 cooresponding with it and moves to brake disc 13-1, thereby realizes the braking to brake disc 13-1.When speed setting dish 12-1 on the speed regulating device 12 and the low speed turbine stage gear ring 9-1 synchronization action on the low speed turbine stage driving device 9, winch need start operation, brake equipment 13 was in braking mode, and speed regulating device 12 is in the state of declutching.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment seven: combine Fig. 1 that this embodiment is described; This embodiment and the specific embodiment four are different is that it also increases liquid feed device 21 and oil coolant pumping plant 22 are arranged; Liquid feed device 21 is communicated with the cavity 12-1-1 of speed setting dish 12-1 through oil pipe, and oil coolant pumping plant 22 is connected with liquid feed device 21 through oil pipe.In the control process of speed setting dish 12-1 to cylinder 1-1 rotating speed; Speed setting dish 12-1 generates heat because of friction braking; Because speed setting dish 12-1 is a ferro-alloy; Heat absorption capacity is less; Speed setting dish 12-1 heats up rapidly, the safety regulations in coal mine requirement, and the operating temperature of speed setting dish 12-1 must not be above 160 ℃; Therefore winch is provided with oil coolant pumping plant 22, refrigerant fluid through oil pipe and liquid feed device 21 to speed setting dish 12-1 hollow cavity feed flow.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment eight: combine Fig. 1 that this embodiment is described; This embodiment and practical implementation presentation four are different is that it also increases H Exch 23 is arranged; One end of H Exch 23 is connected with liquid feed device 21 through oil pipe, and the other end of H Exch 23 is connected with oil coolant pumping plant 22 through oil pipe.Because speed setting dish 12-1 is a hermetically-sealed construction; The refrigerant fluid of admission velocity adjustment disk 12-1 inner chamber; Effect through conduction makes refrigerant fluid heating gradually; After the refrigerant fluid of heat gets into H Exch 23 through oil circuit; Get into oil coolant pumping plant 22 through oil circuit again, make the operating temperature that speed setting dish 12-1 keeps relative stability.Design has realized the circulation cooling to speed setting dish 12-1 like this, to guarantee brake safe.Other composition and annexation are identical with the specific embodiment one.
Operation principle: referring to Fig. 1～Fig. 7; Motor 6 operations drive at a high speed, and level tooth cover 7-2 rotates; High speed level tooth cover 7-2 rotates a high speed level planetary gear 7-4 by a high speed level sun gear 7-3; Level planetary gear 7-4 drives level tooth rest 7-6 rotation at a high speed by a high speed level bearing pin 7-5 at a high speed; Level tooth rest 7-6 drives slow speed turbine stage sun gear 9-3 rotation by power transmission shaft 8 at a high speed; Slow speed turbine stage sun gear 9-3 drives slow speed turbine stage planetary gear 9-4 and rotates; Also mesh in the time of slow speed turbine stage planetary gear 9-4 and slow speed turbine stage sun gear 9-3 engagement with slow speed turbine stage gear ring 9-1; At this moment; Each slow speed turbine stage planetary gear 9-4 is only around its axle center rotation; Do not revolve round the sun around slow speed turbine stage sun gear 9-3 axle center; Slow speed turbine stage gear ring 9-1 rotates with slow speed turbine stage planetary gear 9-4; Slow speed turbine stage tooth rest 9-6 does not rotate; Slow speed turbine stage tooth cover 9-2 does not change; The drum apparatus 1 that is connected with connecting pin 10 by slow speed turbine stage tooth cover 9-2 does not rotate; Motor 6 is normally in service; Braking pressure regulator valve 13-4 on the driver operation brake apparatus 13 pressure that raises gradually; The oil pressure of the first pressure oil pumping plant 13-5 on the brake apparatus 13 is gradually reduced two tripping spring 13-2-2 in two the second brake 13-2; Two tripping spring 13-2-2 reduce the power that brake disc 13-1 brakes by braking brake shoe 13-2-1 gradually; Up to brake force is that null solution is removed braking; Meanwhile; Driver's manual operation speed pressure regulator valve 12-4 reduces pressure gradually; Speed regulation spring 12-2-2 reduces release pressure gradually gradually because of oil pressure pressure; Its retrothrust to two speed regulation brake shoe 12-2-1 is strengthened gradually; Speed regulation dish 12-1 strengthens under the brake force effect it at speed regulation brake shoe 12-2-1 gradually; Its rotating speed descends gradually from its rated speed and stops not change up to speed regulation dish 12-1; The slow speed turbine stage gear ring 9-1 that is fixed together with speed regulation dish 12-1 also stops operating; Because slow speed turbine stage planetary gear 9-4 is along with slow speed turbine stage sun gear 9-3 rotates; This moment, each slow speed turbine stage planetary gear 9-4 was not only around its axle center rotation; Also revolve round the sun simultaneously around slow speed turbine stage sun gear 9-3 axle center; Slow speed turbine stage planetary gear 9-4 rotates and promotes slow speed turbine stage tooth rest 9-6 rotation; Slow speed turbine stage tooth cover 9-2 rotates thereupon; Drive cylinder 1-1 simultaneously and rotate, accomplish the weight work that promotes.
Claims (3)
1. compact-type built-in differential velocity modulating winch; It is characterized in that: said winch comprises roller device (1); Primary shaft bearing (2); The second bearing seat (3); Two clutch shaft bearing (4); Frame (5); Electrical motor (6); High speed gear stage (7); Transmission shaft (8); Low speed turbine stage driving device (9); Connecting pin (10); At least one second bearing (11); Speed regulating device (12) and brake equipment (13); Said roller device (1) is by cylinder (1-1); Terminal pad (1-2); First rope blocking plate (1-3) and second rope blocking plate (1-4) are formed; Terminal pad (1-2); First rope blocking plate (1-3) and second rope blocking plate (1-4) are installed in respectively on the cylinder (1-1); Terminal pad (1-2) is near input end one side of cylinder (1-1); Second rope blocking plate (1-4) is near mouth one side of cylinder (1-1); First rope blocking plate (1-3) is positioned between terminal pad (1-2) and second rope blocking plate (1-4); Distance (L) between said first rope blocking plate (1-3) and said second rope blocking plate (1-4) is 780～820mm; Said high speed gear stage (7) is by butt flange (7-1); The level tooth overlaps (7-2) at a high speed; High speed level sun wheel (7-3); At least three high speed level satellite gear (7-4); At least three at a high speed level bearing pins (7-5) and a level tooth rest (7-6) composition at a high speed; Butt flange (7-1) is by high speed level gear ring (7-1-1) and flange (7-1-2) form; Level gear ring (7-1-1 at a high speed) be arranged on flange (7-1-2) the inboard; And the two processes one; High speed level gear ring (7-1-1) is provided with level internal tooth (7-1-1-1) at a high speed in the endoporus; The same circumference rectangular distribution in end face upper edge of level tooth rest (7-6) is provided with at least three level pin shaft hole (7-6-2) at a high speed at a high speed; Be positioned at a high speed each level pin shaft hole (7-6-2 at a high speed on the level tooth rest (7-6)) locate radially to be provided with level satellite gear mounting groove (7-6-1 at a high speed); The mouth of level tooth cover (7-2) is arranged in the input end centre hole of high speed level tooth rest (7-6) at a high speed; And the mouth of level tooth cover (7-2) is connected with the input end of high speed level sun wheel (7-3) at a high speed; The mouth of level sun wheel (7-3) is positioned at level satellite gear mounting groove (7-6-1 at a high speed at a high speed); Each high speed level satellite gear (7-4) is joined a level bearing pin (7-5) at a high speed; And level satellite gear (7-4) is installed on the high speed level bearing pin (7-5) at a high speed; Each high speed level satellite gear mounting groove (7-6-1) in a level satellite gear (7-4) at a high speed is housed; And at a high speed the two ends of the high speed level bearing pin (7-5) on the level satellite gear (7-4) respectively with level satellite gear mounting groove (7-6-1 at a high speed) the high speed level tooth rest (7-6) of both sides is connected; At least three level satellite gear (7-4) while and grade sun wheel (7-3) engagements at a high speed at a high speed; Butt flange (7-1) is sleeved on the high speed level tooth rest (7-6); And the high speed level internal tooth (7-1-1-1 at least three high speed level satellite gears (7-4) while and high speed grade gear ring (7-1-1)) mesh; Said low speed turbine stage driving device (9) is by low speed turbine stage gear ring (9-1); Low speed turbine stage tooth cover (9-2); Low speed turbine stage sun wheel (9-3); At least three low speed turbine stage satellite gear (9-4); At least three low speed turbine stage bearing pin (9-5); Low speed turbine stage tooth rest (9-6) and side end cap (9-7) are formed; The same circumference rectangular distribution in the end face upper edge of low speed turbine stage tooth rest (9-6) is provided with at least three low speed turbine stage pin shaft hole (9-6-2); Be positioned at each low speed turbine stage pin shaft hole (9-6-2 on the low speed turbine stage tooth rest (9-6)) locate radially to be provided with low speed turbine stage satellite gear mounting groove (9-6-1); The input end of low speed turbine stage sun wheel (9-3) is arranged in the input end centre hole of low speed turbine stage tooth rest (9-6); And the mouth of low speed turbine stage sun wheel (9-3) is positioned at low speed turbine stage satellite gear mounting groove (9-6-1), each low speed turbine stage satellite gear (9-4) is joined a low speed turbine stage bearing pin (9-5), and low speed turbine stage satellite gear (9-4) is installed on the low speed turbine stage bearing pin (9-5); A low speed turbine stage satellite gear (9-4) is housed each low speed turbine stage satellite gear mounting groove (9-6-1); And the two ends of the low speed turbine stage bearing pin (9-5) on the low speed turbine stage satellite gear (9-4) respectively with low speed turbine stage satellite gear mounting groove (9-6-1) the low speed turbine stage tooth rest (9-6) of both sides is connected, at least three low speed turbine stage satellite gears (9-4) simultaneously and low speed turbine stage sun wheel (9-3) engagement are provided with low speed turbine stage internal tooth (9-1-1) in the input end one side endoporus of low speed turbine stage gear ring (9-1); Low speed turbine stage gear ring (9-1) is sleeved on the low speed turbine stage tooth rest (9-6); And at least three low speed turbine stage satellite gears (9-4) simultaneously with low speed turbine stage gear ring (9-1) on low speed turbine stage internal tooth (9-1-1) engagement, the flange diameter surface of low speed turbine stage tooth rest (9-6) input end is connected with the mouth endoporus of low speed turbine stage tooth cover (9-2), side end cap (9-7) is arranged on the end face of mouth one side of low speed turbine stage gear ring (9-1); Be positioned at low speed turbine stage tooth rest (9-6) side end face on the side end cap (9-7) and be provided with the stepped appearance flange; The stepped appearance flange is divided into the first flange (9-7-1) and the second flange (9-7-2), the first flange (9-7-1) outer surface be connected the second flange (9-7-2 with low speed turbine stage tooth rest (9-6) mouth centre hole) outer surface be connected with low speed turbine stage gear ring (9-1) mouth centre hole; Said speed regulating device (12) by speed setting dish (12-1); Two first drg (12-2); Speed setting lock seat (12-3); Speed pressure regulating valve (12-4) and the second pressure oil pumping plant (12-5) form; Two first drg (12-2) be symmetricly set on speed setting dish (12-1) on the both sides end face of edge, two first drg (12-2) all be packed in speed setting lock seat (12-3) on, two first drg (12-2) respectively through oil pipe and speed pressure regulating valve (12-4) be connected; Speed pressure regulating valve (12-4) with the second pressure oil pumping plant (12-5) be connected; Speed setting dish (12-1) be provided with cavity (12-1-1 between the both ends of the surface), said brake equipment (13) by brake disc (13-1); Two second drg (13-2); Damper brake seat (13-3); Braking pressure regulating valve (13-4) with the first pressure oil pumping plant (13-5) composition, two second drg (13-2) be symmetricly set on brake disc (13-1) on the both sides end face of edge; Two second drg (13-2) all be packed in damper brake seat (13-3) on; Two second drg (13-2) respectively through oil pipe and braking pressure regulating valve (13-4) be connected, brake pressure regulating valve (13-4) with the first pressure oil pumping plant (13-5) be connected, the input end of the cylinder (1-1) on the roller device (1) is arranged in the bore hole of primary shaft bearing (2) through the clutch shaft bearing (4) in two clutch shaft bearings (4); The mouth of the cylinder (1-1) on the roller device (1) is arranged in the bore hole of second bearing seat (3) through another clutch shaft bearing (4) in two clutch shaft bearings (4); High speed gear stage (7) is arranged in the inner chamber of cylinder (1-1) input end one side, the flange (7-1-2 on the high speed gear stage (7)) be positioned on the outside end face of primary shaft bearing (2), electrical motor (6) is fixed on the outside end face of the butt flange (7-1) on the high speed gear stage (7); The input end of the high speed level tooth cover (7-2) on the high speed gear stage (7) is connected with the output shaft of electrical motor (6); The endoporus of high speed level tooth rest (7-6) mouth on the high speed gear stage (7) is connected with the input end of transmission shaft (8), and low speed turbine stage driving device (9) is through at least one second bearing (11) be arranged in the bore hole of second bearing seat (3), and low speed turbine stage driving device (9) is positioned at mouth one side of roller device (1); Low speed turbine stage tooth cover (9-2) on the low speed turbine stage driving device (9) is through connecting pin (10) affixed with the inside flange (1-5) on the roller device (1); Speed regulating device (12) the speed setting dish (12-1 on) be positioned at second bearing seat (3) outside, one end, and speed setting dish (12-1) be sleeved on the low speed turbine stage gear ring (9-1) on the low speed turbine stage driving device (9) speed regulating device (12) on speed setting lock seat (12-3) be packed on the frame (5); Brake equipment (13) the brake disc (13-1 on) is positioned at the inboard end of primary shaft bearing (2); And brake disc (13-1) be sleeved on the said cylinder (1-1) brake equipment (13) on damper brake seat (13-3) be packed on the frame (5), primary shaft bearing (2) and second bearing seat (3) are packed in respectively on the frame (5).
2. according to the said compact-type built-in differential velocity modulating winch of claim 1; It is characterized in that: said winch also comprises liquid feed device (21) and oil coolant pumping plant (22); Liquid feed device (21) through oil pipe and speed setting dish (12-1) cavity (12-1-1) be communicated with oil coolant pumping plant (22) pass through oil pipe and liquid feed device (21) be connected.
3. according to the said compact-type built-in differential velocity modulating winch of claim 2; It is characterized in that: said winch also comprises H Exch (23); H Exch (23) a end is through oil pipe and liquid feed device (21) be connected H Exch (23) the other end pass through oil pipe and oil coolant pumping plant (22) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100729769A CN101670989B (en) | 2009-09-25 | 2009-09-25 | Compact-type built-in differential velocity regulating winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100729769A CN101670989B (en) | 2009-09-25 | 2009-09-25 | Compact-type built-in differential velocity regulating winch |
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| Publication Number | Publication Date |
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| CN101670989A CN101670989A (en) | 2010-03-17 |
| CN101670989B true CN101670989B (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100729769A Expired - Fee Related CN101670989B (en) | 2009-09-25 | 2009-09-25 | Compact-type built-in differential velocity regulating winch |
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| CN (1) | CN101670989B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313906A (en) * | 2018-03-30 | 2018-07-24 | 中科矿山设备有限公司 | Large-scale permanent magnetism built-in type mine friction type winder |
| CN112249944B (en) * | 2019-11-07 | 2021-11-02 | 浙江润华机电有限公司 | Durable capstan |
| CN112125189A (en) * | 2020-10-22 | 2020-12-25 | 重庆清平机械有限责任公司 | Normally closed braking double-speed planetary transmission structure |
| CN114044455A (en) * | 2021-11-18 | 2022-02-15 | 国网辽宁省电力有限公司检修分公司 | Transfer rope tractor |
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|---|---|---|---|---|
| JP2000302379A (en) * | 1999-04-16 | 2000-10-31 | Ishikawajima Harima Heavy Ind Co Ltd | Hoisting device of container crane |
| US6631816B1 (en) * | 1999-03-18 | 2003-10-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Hoist |
| CN1740081A (en) * | 2005-09-21 | 2006-03-01 | 新泰市国力矿山设备厂 | Hydraulic contracting brake type double braking winch |
| CN2878320Y (en) * | 2006-03-10 | 2007-03-14 | 沈荣澍 | Winch for lifting heavy object |
| CN2880777Y (en) * | 2006-01-19 | 2007-03-21 | 锦州凯信矿山机械有限公司 | Driving device for drum of winche |
| CN201062191Y (en) * | 2007-03-06 | 2008-05-21 | 王锡候 | Hydraulic control type explosion-proof machinery variable-speed lifting winch |
| CN201240794Y (en) * | 2008-07-30 | 2009-05-20 | 徐州苏煤矿山设备制造有限公司 | Hydraulic brake double-speed haulage winch |
-
2009
- 2009-09-25 CN CN2009100729769A patent/CN101670989B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631816B1 (en) * | 1999-03-18 | 2003-10-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Hoist |
| JP2000302379A (en) * | 1999-04-16 | 2000-10-31 | Ishikawajima Harima Heavy Ind Co Ltd | Hoisting device of container crane |
| CN1740081A (en) * | 2005-09-21 | 2006-03-01 | 新泰市国力矿山设备厂 | Hydraulic contracting brake type double braking winch |
| CN2880777Y (en) * | 2006-01-19 | 2007-03-21 | 锦州凯信矿山机械有限公司 | Driving device for drum of winche |
| CN2878320Y (en) * | 2006-03-10 | 2007-03-14 | 沈荣澍 | Winch for lifting heavy object |
| CN201062191Y (en) * | 2007-03-06 | 2008-05-21 | 王锡候 | Hydraulic control type explosion-proof machinery variable-speed lifting winch |
| CN201240794Y (en) * | 2008-07-30 | 2009-05-20 | 徐州苏煤矿山设备制造有限公司 | Hydraulic brake double-speed haulage winch |
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| CN101670989A (en) | 2010-03-17 |
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