CN2691414Y - Automatic shoe-covering machine - Google Patents
Automatic shoe-covering machine Download PDFInfo
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- CN2691414Y CN2691414Y CN 200420024955 CN200420024955U CN2691414Y CN 2691414 Y CN2691414 Y CN 2691414Y CN 200420024955 CN200420024955 CN 200420024955 CN 200420024955 U CN200420024955 U CN 200420024955U CN 2691414 Y CN2691414 Y CN 2691414Y
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- cardan shaft
- base
- screw thread
- guide plate
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Abstract
The utility model relates to an automatic shoe cover machine, and a soft shoe cover can be sheathed on a foot by the automatic shoe cover machine. The utility model comprises a base, a pedal, a thread propeller shaft and a transmission device, the thread propeller shaft is vertically arranged on the four corners of the base, and the transmission device arranged on the base is in a transmission connection with the thread propeller shaft. The pedal is arranged in the middle of the base, and the transmission device comprises a propeller shaft gear wheel arranged on the lower part of the thread propeller shaft, a central gear wheel and a transition gear wheel simultaneously engaged with the propeller shaft gear wheel and the central gear wheel; besides, the pedal is connected with a return spring. The utility model can be driven by an electric motor, the gear wheel of the electric motor is engaged with the central gear wheel, and a travel switch arranged on the base or the pedal is in an electric connection with the electric motor. The travel switch can be touched, when the pedal travels down, a driving grooved wheel provided with a driving gear wheel can be used to drive the shoe cover machine, and a sliding shift fork on the pedal is slipperily inserted in the two sets of tapered grooves and vertical grooves of the driving grooved wheel. The utility model has the advantages of simple structure, low cost, easy assembly and reliable motion.
Description
Technical field
The utility model relates to and a kind of soft shoe cover is nested with device on people's pin shoes.
Background technology
In actual life, the place that footwear are changed in requirement gets more and more, the various inconvenience of changing footwear and producing have been brought thus, therefore, people have invented shoe covers device, it can be enclosed within soft shoe cover on people's pin shoes under the situation of not changing shoes easily, so shoe covers device is subjected to people's favor just gradually, various shoe covers devices also arise at the historic moment.In existing automatic overshoes device, more typical structure has parts such as base, step, screw thread cardan shaft, the transmission device that drives the rotation of screw thread cardan shaft, motor, transmission device in these structures has adopted more worm gear, worm transmission structure, thereby make complex structure, part manufacturing cost height; Simultaneously, very high to the assembly precision requirement, thereby make assembly working pretty troublesome.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, low cost of manufacture and automatic overshoes device easy to assembly.
The utility model by the following technical solutions in order to achieve the above object.
First kind of technical scheme is: a kind of automatic overshoes device, have base, step, screw thread cardan shaft, transmission device and motor, screw thread cardan shaft and vertically be located at four jiaos of base, transmission device is arranged on the base and with the screw thread cardan shaft and is in transmission connection, step is arranged on the base middle part, and its improvement is: transmission device comprises the cardan shaft gear that is located at screw thread cardan shaft bottom, central gear and the transition gear that meshes simultaneously with cardan shaft gear and central gear; Step and back-moving spring load; Motor gear and central gears engaged; On the base or step be provided with the travel switch K1 that is electrically connected with motor, can touch travel switch K1 when step is descending.
Second kind of technical scheme is: a kind of automatic overshoes device, have base, step, screw thread cardan shaft and transmission device, the screw thread cardan shaft vertically is located at four jiaos of base, transmission device is arranged on the base and with the screw thread cardan shaft and is in transmission connection, step is arranged on the base middle part, and its improvement is: transmission device comprises the cardan shaft gear that is located at screw thread cardan shaft bottom, central gear and the transition gear that meshes simultaneously with cardan shaft gear and central gear; Step and back-moving spring load; On the base of step below rotating driving sheave is housed, drives and have two groups of skewed slots and the vertical slot that interconnects on the sheave, the sliding slip shift fork that is inserted in skewed slot or the vertical slot is housed in the step; Drive the sheave bottom and be provided with driving gear, driving gear is meshed with the internal ring gear of central gear, or is meshed with the internal ring gear of central gear by idle wheel.
After adopting said structure, because transmission device comprises the cardan shaft gear that is located at screw thread cardan shaft bottom, central gear and the transition gear that meshes simultaneously with cardan shaft gear and central gear, so part that transmission device adopts is few, transmission link is few, and is simple in structure, and uses gear drive entirely, gear is convenient to make, also available injection made gear is made in enormous quantities, thereby low cost of manufacture, and volume is also little; Also owing to adopt motor gear and central gears engaged, perhaps the mode of driving gear on the employing driving sheave and the engagement of central gear internal ring gear drives above-mentioned transmission device running, drive the drive mechanism that the screw thread cardan shaft rotates at last, these gear mesh assembly precisions require not high, the transmission link compactness need not adjust, thereby assembly working is very convenient, and gear drive also has the running reliable characteristics, phenomenon stuck or that skid can not occur.First kind of technical scheme of the utility model adopts electricity to drive, and especially is fit to crowd such as old, weak, children and uses, and do not need to trample pin with big power, only need step on gently and can move; Second kind of technical scheme adopts strength of one's legs to trample pin and drive, be applicable to general crowd, and be convenient and practical.
Description of drawings
Fig. 1 is the structural representation of automatic overshoes device of the present utility model, that is the A-A cutaway view of Fig. 2;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view of Fig. 2 along the B-B line;
Fig. 4 is the upward view after Fig. 1 removes gear cover;
Fig. 5 is the stereogram after the utility model removes case lid;
Fig. 6 is a circuit for controlling motor schematic diagram of the present utility model;
Fig. 7 is a screw thread cardan shaft part enlarged drawing in the utility model;
Fig. 8 is the structure enlarged drawing of watt type guide plate in the utility model;
Fig. 9 is the structure enlarged drawing of watt type guide plate fixed cover in the utility model;
Figure 10 is the structural representation of second embodiment of the utility model, that is the C-C cutaway view of Figure 11;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the cutaway view of Figure 11 along the D-D line;
Figure 13 is the upward view after Figure 10 removes gear cover;
Figure 14 is the stereogram after second embodiment of the utility model removes case lid;
Figure 15 is the structure enlarged drawing that drives sheave among second embodiment;
Figure 16～Figure 17 is the state diagram of watt type guide plate when adorning the shoe cover draw ring on the utility model screw thread cardan shaft;
Figure 18 is that the utility model installs the stereogram of shoe cover when prepare using.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the utility model.
Shown in Fig. 1,2,3,4,5, automatic overshoes device of the present utility model, have base 9, step 7, screw thread cardan shaft 3, transmission device and motor 6, screw thread cardan shaft 3 and vertically be located at four jiaos of base 9, transmission device is arranged on the base 9 and with screw thread cardan shaft 3 and is in transmission connection, step 7 is arranged on base 9 middle parts, and transmission device comprises the cardan shaft gear 13 that is located at screw thread cardan shaft 3 bottoms, central gear 10 and the transition gear 12 that meshes simultaneously with cardan shaft gear 13 and central gear 10; Step 7 and back-moving spring 14 loads; Motor gear 6-1 and 10 engagements of central gear; On the base 9 or step 7 be provided with the travel switch K1 that is electrically connected with motor 6, step 7 can touch travel switch K1 when descending.The also configurable case lid 2 of the utility model, case lid 2 and base 9 can be connected with dovetail key 9-1 and plug-in unit 26 on the base 9 by the dovetail key 2-1 on the end cap 2.
As shown in Figure 6, the utility model can be provided with the controller of motor 6, and travel switch K1 is electrically connected with motor 6 by controller.The controller of motor 6 comprises step-down rectifying circuit 17, mu balanced circuit 18, bleeder circuit 23, delay circuit 19 and on-off circuit 25, the output V1 of step-down rectifying circuit 17 is connected to the input of mu balanced circuit 18, the output V2 of mu balanced circuit 18 is divided into two the tunnel, one the tunnel is connected to on-off circuit 25, another road is connected to bleeder circuit 23, the dividing potential drop V3 of bleeder circuit 23 connects delay circuit 19 through travel switch K1, the input of the output termination on-off circuit 25 of delay circuit 19, the output termination motor 6 of on-off circuit 25; Simultaneously, the cam K2-1 of the cam switch K2 of on-off circuit 25 and motor 6 output shaft loads.Among the figure, the 220V power supply is from elementary a of transformer B and b input, after step-down, export the input that is connected to bridge rectifier from c and d, rectification output dc voltage V1, after filter capacitor C5 filtering, through three terminal regulator IC2 voltage stabilizing output V2, after filter capacitor C4 filtering, be divided into two-way again, one the tunnel connects the power input of on-off circuit 25, another road connects bleeder circuit 23, form dividing potential drop V3 through the filter capacitor C3 voltage stabilizing in parallel of resistance R 3 serial connections with Zener diode D2, connect 4 pin of time base circuit IC1 of delay circuit 19 and the end of 8 pin and time delay resistance R1 through travel switch K1, be connected to 6 pin and 2 pin of time base circuit IC1 behind the other end series connection adjustable resistance R2 of time delay resistance R1,6 pin of time base circuit IC1 and 2 pin connect the end of timing capacitor C1 simultaneously, the negative pole of the other end connection circuit of timing capacitor C1, be connected to a capacitor C 2 between 5 pin of time base circuit IC1 and the negative pole, the output of delay circuit 19, one end is the 1 pin ground connection of IC1, the other end is that 3 pin of IC1 link to each other with the end of diode D1, the other end of diode D1 is connected to the common point of resistance R 4 and resistance R 5, another termination negative pole of resistance R 4, the other end of resistance R 5 is connected to the base stage of triode D4, the colelctor electrode of triode D4 meets the output V2 of mu balanced circuit 18, be in series with the coil of relay J between the emitter stage of triode D4 and the circuit negative pole, the coil two ends of relay J are parallel with diode D3, cam switch K2 in parallel between the collector and emitter of triode D4, the colelctor electrode of triode D4 and the normally opened contact of relay J one end join, the other end of normally opened contact and negative pole constitute the output of on-off circuit 25 jointly, and the output of this on-off circuit 25 links to each other with motor 6.In circuit for controlling motor, the IC1 model can adopt 555 time-base integrated circuits, and IC2 can adopt 7815 three terminal integrated voltage stabilizers, certainly, also can adopt the time-base integrated circuit and the voltage-stablizer of other model.Simultaneously, the controller of the motor 6 in the present embodiment also can only be made up of step-down rectifying circuit 17 on-off circuits 25 and delay circuit 19, but cam switch K2 and cam K2-1 thereof in the cancellation on-off circuit 25, and cancel mu balanced circuit 18 and bleeder circuit 23 simultaneously.In addition, when motor 6 adopts alternating current generator, only need to connect with motor 6 again with after travel switch K1 and the cam switch K2 parallel connection, connecing ac power input end then gets final product, after this moment, travel switch K1 crawl was connected, motor 6 was promptly connected by cam switch K2 and is continued power supply, turns to cam switch K2 until motor 6 and disconnects, just finished the process of once overlapping shoe cover, the controller of motor 6 at this moment is just fairly simple.Certainly, also can directly be connected with alternating current generator 6 serial connection backs, at this moment just can omit the controller of motor 6 by travel switch K1 with ac power input end.
As shown in Figure 7, for the shoe cover draw ring can both be come off on four screw thread cardan shafts 3 synchronously at every turn, even follow-up draw ring is arranged and discontinuously also can not fallen behind, have two sections different thread on the screw thread cardan shaft 3, the pitch of the epimere screw thread 3-1 of screw thread cardan shaft 3 equals the thickness of shoe cover draw ring, the pitch of hypomere screw thread 3-2 is slightly larger than the thickness of shoe cover draw ring, and its depth of thread is shallower than the degree of depth of epimere screw thread 3-1, and gradually shallow from top to bottom.Like this, occur discontinuous arrangement on the screw thread cardan shaft 3 even the shoe cover draw ring is installed in, because the pitch of hypomere screw thread 3-2 is bigger, the draw ring on this section rises very fast, and the draw ring of falling behind follows up rapidly; After the shoe cover draw ring was arranged in order, because hypomere screw thread 3-2 is more shallow, propulsive force was relatively less than epimere screw thread 3-1, so the draw ring on the hypomere screw thread 3-2 will produce skidding, avoided the draw ring on the epimere screw thread 3-1 is squeezed by force.Because shoe cover is disposable, even thereby draw ring slightly frayed when skidding, but enough it rises to epimere screw thread 3-1 until being set on the pin from hypomere screw thread 3-2 the life-span.Certain screw thread cardan shaft 3 of the present utility model also can adopt the screw thread of unified pitch.
Shown in Fig. 1,7, the cardan shaft splicing sleeve 8 that is provided with on screw thread cardan shaft 3 and the base 9 is rotatably assorted by bearing 5, and bearing 5 is made up of the support ring 5-1 and the ball 5-2 that are contained on the screw thread cardan shaft 3, and bearing 5 also can be a sliding bearing.
As Fig. 1,2,3,5,8, shown in 9, it is convenient when the shoe cover draw ring is installed, accurately put in place, watt type guide plate of using when the thread segment periphery of screw thread cardan shaft 3 is provided with dress shoe cover draw ring 1, watt type guide plate 1 upper end is provided with the spacing stop tab 1-1 of going up, watt type guide plate 1 lower end has the ring set 1-3 that is enclosed within on the screw thread cardan shaft 3, ring set 1-3 is contained in watt type guide plate fixed cover 4, have the driving lever 1-2 that stretches out outside watt type guide plate fixed cover 4 on the ring set 1-3, have the one section chute 4-1 that stirs for driving lever 1-2 on watt type guide plate fixed cover 4, a watt type guide plate fixed cover 4 is installed on the base 9.Like this, when the shoe cover draw ring was enclosed within on the screw thread cardan shaft 3, draw ring was that fastening is on watt type guide plate 1, as long as these draw rings are close to mutually and the last stop tab 1-1 that is close to watt type guide plate 1 can prepare to come into operation as far as possible.
Shown in Fig. 1,3,4, in order to make gear drive more steadily reliable, the below of base 9 also is equiped with gear cover 15, cardan shaft gear 13, transition gear 12, central gear 10 and motor gear 6-1 all are arranged between base 9 and the gear cover 15, cardan shaft gear 13 cooperates with gear cover 15 planar slides by ball bearing 11, and transition gear 12, central gear 10 pass through 11 whiles of ball bearing and cooperate with base 9 and gear cover 15 planar slides.
Shown in Fig. 1,2,5, in order to make the total good rigidity, and help the accurate location of each part, cardan shaft splicing sleeve 8 fuses with the reinforcement 16 of base 9.
Shown in Figure 10,11,12,13,14,15, be second embodiment of the present utility model, a kind of automatic overshoes device, have base 9, step 7, screw thread cardan shaft 3 and transmission device, screw thread cardan shaft 3 vertically is located at four jiaos of base 9, transmission device is arranged on the base 9 and with screw thread cardan shaft 3 and is in transmission connection, step 7 is arranged on base 9 middle parts, and transmission device comprises the cardan shaft gear 13 that is located at screw thread cardan shaft 3 bottoms, central gear 10 and the transition gear 12 that meshes simultaneously with cardan shaft gear 13 and central gear 10; Step 7 and back-moving spring 14 loads; Rotating driving sheave 20 is housed on the base 9 of step 7 belows, drives and to have two groups of skewed slot 20-1 and the vertical slot 20-2 that interconnects on the sheave 20, the sliding slip shift fork 7-1 that is inserted among skewed slot 20-1 or the vertical slot 20-2 is housed in the step 7; Drive sheave 20 bottoms and be provided with driving gear 21, driving gear 21 is meshed with the internal ring gear of central gear 10, or is meshed by the internal ring gear of idle wheel 22 with central gear 10.
Shown in Figure 10,12,13, the below of base 9 also is equiped with gear cover 15, cardan shaft gear 13, transition gear 12, central gear 10 and driving gear 21 all are arranged between base 9 and the gear cover 15, cardan shaft gear 13, driving gear 21 cooperates with gear cover 15 planar slides by ball bearing 11, and transition gear 12, central gear 10 pass through 11 whiles of ball bearing and cooperate with base 9 and gear cover 15 planar slides.Present embodiment has been cancelled motor-driven, changes the driving gear 21 that drives sheave 20 into and drives.All the other structures are identical with above-mentioned first embodiment.
Shown in Figure 16,17,18, usage operation process of the present utility model is as follows, is example with first embodiment, takes off case lid 2 earlier, stirs driving lever 1-2 with hand, and watt type guide plate 1 is rotated, and it is in respect to the cornerwise outside of shoe covers device; Four draw ring 24-1 with shoe cover 24 are enclosed within respectively on four screw thread cardan shafts 3 then, draw ring 24-1 be fastening on watt type guide plate 1, the spacing stop tab 1-1 that goes up that the draw ring 24-1 on each screw thread cardan shaft 3 should try one's best and be close to mutually and be close to watt type guide plate 1; Then, again each watt type guide plate 1 is rotated 180 °, make the equal fastening of draw ring 24-1 of adorning on screw thread cardan shaft 3, and the draw ring 24-1 of first shoe cover 24 is entered in the first lap screw thread at screw thread cardan shaft 3 tops; At this moment load onto case lid 2, plug in, can enter dormant state.During the cover shoe cover, pin is inserted in the shoe cover 24, step on downwards, the step 7 of at this moment can stepping on, step 7 is stressed descending, and travel switch K1 is connected.As shown in Figure 6, the 3 pin output high potential of time base circuit IC1 in the delay circuit 19, through diode D1 and resistance R 5 turn-on transistor D4, make the relay J adhesive, at this moment motor 6 must be electric, begins to rotate, IC1 has a time delayed turn-off time, it can make motor 6 rotate certain hours, then rotates 180 ° with the cam K2-1 of the cam switch K2 of motor 6 output shaft loads, makes cam switch K2 become on-state by off-state, when the IC1 time-delay finishes, the 3 pin output electronegative potential of IC1 ends triode D4, no longer powers to relay J, but the cam switch K2 of this moment has been in on-state, can continue power supply to relay J, make relay J keep attracting state, so motor 6 is rotated further 180 °, cam K2-1 in cam switch K2 opens a way K2 again, the relay J outage, the contact discharges, motor 6 stalls.At this moment motor gear 6-1 just makes a circle, this motor gear 6-1 then drives central gear 10, filtering gear 12 rotates, drive cardan shaft gear 13 again and rotate a week, screw thread cardan shaft 3 also rotates a week, the first shoe cover draw ring 24-1 at four screw thread cardan shaft 3 tops comes off simultaneously, shoe cover 24 just has been enclosed within on people's the pin, at this moment, the also corresponding pitch that moved upward of the draw ring 24-1 of second shoe cover 24, and arrive in first screw thread at screw thread cardan shaft 3 tops all the other follow-up shoe cover draw ring 24-1 respective distance that also moved upward.Change a pin again and then can repeat above-mentioned cover shoe cover process.
When adopting second embodiment, as Figure 10,12,14, shown in 15, and with reference to Figure 18, in the time of in people's pin enters the shoe cover 24 that is contained on the utility model, people's pin steps down in the step 7, step 7 pressurizeds are descending, slip shift fork 7-1 in the step 7 in driving the skewed slot 20-1 of sheave 20 under slide, promote to drive sheave 20 and rotate half-turn, even driving gear 21 also rotates half-turn, driving gear 21 drives idle wheel 22 again, central authorities' gear 10, transition gear 12 and cardan shaft gear 13 rotate the identical number of teeth, and screw thread cardan shaft 3 just in time rotates a week, the first shoe cover draw ring 24-1 at four screw thread cardan shafts, 3 tops is come off simultaneously, and shoe cover 24 just has been enclosed within on people's pin.After this pin leaves, step 7 rising that under back-moving spring 14 effect, resets, slip shift fork 7-1 is up and arrive the top of vertical slot 20-2 in driving the vertical slot 20-2 of sheave 20, slip shift fork 7-1 drives sheave 20 and does not rotate in this uphill process, but, when slip shift fork 7-1 rises to the top in vertical slot 20-2 after, because the climbing power of back-moving spring 14, slip shift fork 7-1 is slightly risen in skewed slot 20-1, drive the top that 20 of sheaves slightly rotated and made slip shift fork 7-1 arrival skewed slot 20-1.Repeat said process and then can overlap the another pin.
Claims (13)
1, a kind of automatic overshoes device, have base (9), step (7), screw thread cardan shaft (3), transmission device and motor (6), screw thread cardan shaft (3) and vertically be located at four jiaos of base (9), transmission device is arranged on base (9) and upward and with screw thread cardan shaft (3) is in transmission connection, step (7) is arranged on base (9) middle part, it is characterized in that:
A, transmission device comprise cardan shaft gear (13), central gear (10) that is located at screw thread cardan shaft (3) bottom and the transition gear (12) that meshes simultaneously with cardan shaft gear (13) and central gear (10);
B, step (7) and back-moving spring (14) load;
C, motor gear (6-1) and central gear (10) engagement;
D, base (9) go up or step (7) is provided with the travel switch (K1) that is electrically connected with motor (6), and step (7) can touch travel switch (K1) when descending.
2, automatic overshoes device according to claim 1, it is characterized in that: travel switch (K1) is electrically connected with motor (6) by controller, the controller of motor (6) comprises step-down rectifying circuit (17), mu balanced circuit (18), bleeder circuit (23), delay circuit (19) and on-off circuit (25), the output (V1) of step-down rectifying circuit (17) is connected to the input of mu balanced circuit (18), the output (V2) of mu balanced circuit (18) is divided into two the tunnel, one the tunnel is connected to on-off circuit (25), another road is connected to bleeder circuit (23), the dividing potential drop (V3) of bleeder circuit (23) connects delay circuit (19) through travel switch (K1), the input of the output termination on-off circuit (25) of delay circuit (19), the output termination motor (6) of on-off circuit (25); Simultaneously, the cam (K2-1) of the cam switch (K2) of on-off circuit (25) and motor (6) output shaft load.
3, automatic overshoes device according to claim 1, it is characterized in that: have two sections different thread on the screw thread cardan shaft (3), the pitch of screw thread cardan shaft (3) epimere screw thread (3-1) equals the thickness of shoe cover draw ring, the pitch of hypomere screw thread (3-2) is slightly larger than the thickness of shoe cover draw ring, its depth of thread is shallower than the degree of depth of epimere screw thread (3-1), and gradually shallow from top to bottom.
4, automatic overshoes device according to claim 1 is characterized in that: screw thread cardan shaft (3) is gone up the cardan shaft splicing sleeve (8) that is provided with base (9) and is rotatably assorted by bearing (5).
5, automatic overshoes device according to claim 1, it is characterized in that: watt type guide plate of using when the thread segment periphery of screw thread cardan shaft (3) is provided with dress shoe cover draw ring (1), watt type guide plate (1) upper end is provided with the spacing stop tab (1-1) that goes up, watt type guide plate (1) lower end has the ring set (1-3) that is enclosed within on the screw thread cardan shaft (3), ring set (1-3) is contained in watt type guide plate fixed cover (4), have the driving lever (1-2) that stretches out outside watt type guide plate fixed cover (4) on the ring set (1-3), have one section chute (4-1) of stirring for driving lever (1-2) on watt type guide plate fixed cover (4), a watt type guide plate fixed cover (4) is installed on the base (9).
6, automatic overshoes device according to claim 1, it is characterized in that: the below of base (9) also is equiped with gear cover (15), cardan shaft gear (13), transition gear (12), central gear (10) and motor gear (6-1) all are arranged between base (9) and the gear cover (15), cardan shaft gear (13) cooperates with gear cover (15) planar slide by ball bearing (11), and transition gear (12), central gear (10) pass through ball bearing (11) while and cooperate with base (9) and gear cover (15) planar slide.
7, automatic overshoes device according to claim 4 is characterized in that: cardan shaft splicing sleeve (8) fuses with the reinforcement (16) of base (9).
8, a kind of automatic overshoes device, have base (9), step (7), screw thread cardan shaft (3) and transmission device, screw thread cardan shaft (3) vertically is located at four jiaos of base (9), transmission device is arranged on base (9) and upward and with screw thread cardan shaft (3) is in transmission connection, step (7) is arranged on base (9) middle part, it is characterized in that:
A, transmission device comprise cardan shaft gear (13), central gear (10) that is located at screw thread cardan shaft (3) bottom and the transition gear (12) that meshes simultaneously with cardan shaft gear (13) and central gear (10);
B, step (7) and back-moving spring (14) load;
On the base (9) of c, step (7) below rotating driving sheave (20) is housed, have two groups of skewed slots (20-1) and the vertical slot (20-2) that interconnects on the driving sheave (20), the sliding slip shift fork (7-1) that is inserted in skewed slot (20-1) or the vertical slot (20-2) is housed in the step (7);
D, driving sheave (20) bottom are provided with driving gear (21), and driving gear (21) is meshed with the internal ring gear of central gear (10), or is meshed by the internal ring gear of idle wheel (22) with central gear (10).
9, automatic overshoes device according to claim 8, it is characterized in that: have two sections different thread on the screw thread cardan shaft (3), the pitch of screw thread cardan shaft (3) epimere screw thread (3-1) equals the thickness of shoe cover draw ring, the pitch of hypomere screw thread (3-2) is slightly larger than the thickness of shoe cover draw ring, its depth of thread is shallower than the degree of depth of epimere screw thread (3-1), and gradually shallow from top to bottom.
10, automatic overshoes device according to claim 8 is characterized in that: screw thread cardan shaft (3) is gone up the cardan shaft splicing sleeve (8) that is provided with base (9) and is rotatably assorted by bearing (5).
11, automatic overshoes device according to claim 8, it is characterized in that: watt type guide plate of using when the thread segment periphery of screw thread cardan shaft (3) is provided with dress shoe cover draw ring (1), watt type guide plate (1) upper end is provided with the spacing stop tab (1-1) that goes up, watt type guide plate (1) lower end has the ring set (1-3) that is enclosed within on the screw thread cardan shaft (3), ring set (1-3) is contained in watt type guide plate fixed cover (4), have the driving lever (1-2) that stretches out outside watt type guide plate fixed cover (4) on the ring set (1-3), have one section chute (4-1) of stirring for driving lever (1-2) on watt type guide plate fixed cover (4), a watt type guide plate fixed cover (4) is installed on the base (9).
12, automatic overshoes device according to claim 8, it is characterized in that: the below of base (9) also is equiped with gear cover (15), cardan shaft gear (13), transition gear (12), central gear (10) and driving gear (21) all are arranged between base (9) and the gear cover (15), cardan shaft gear (13), driving gear (21) cooperate with gear cover (15) planar slide by ball bearing (11), and transition gear (12), central gear (10) pass through ball bearing (11) while and cooperate with base (9) and gear cover (15) planar slide.
13, automatic overshoes device according to claim 10 is characterized in that: cardan shaft splicing sleeve (8) fuses with the reinforcement (16) of base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024955 CN2691414Y (en) | 2004-02-26 | 2004-02-26 | Automatic shoe-covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420024955 CN2691414Y (en) | 2004-02-26 | 2004-02-26 | Automatic shoe-covering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691414Y true CN2691414Y (en) | 2005-04-13 |
Family
ID=34770858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420024955 Expired - Fee Related CN2691414Y (en) | 2004-02-26 | 2004-02-26 | Automatic shoe-covering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691414Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7757910B2 (en) | 2006-06-30 | 2010-07-20 | Cleantrax Products Llc | Shoe-cover dispenser |
| CN101288545B (en) * | 2007-04-22 | 2012-07-18 | 中国计量学院 | Electric control use method of a electric shoe covers device |
-
2004
- 2004-02-26 CN CN 200420024955 patent/CN2691414Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7757910B2 (en) | 2006-06-30 | 2010-07-20 | Cleantrax Products Llc | Shoe-cover dispenser |
| US8186548B2 (en) | 2006-06-30 | 2012-05-29 | Stephen Levine | Shoe-cover dispenser |
| CN101288545B (en) * | 2007-04-22 | 2012-07-18 | 中国计量学院 | Electric control use method of a electric shoe covers device |
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