CN201511870U - Binder driving device - Google Patents
Binder driving device Download PDFInfo
- Publication number
- CN201511870U CN201511870U CN2009203093619U CN200920309361U CN201511870U CN 201511870 U CN201511870 U CN 201511870U CN 2009203093619 U CN2009203093619 U CN 2009203093619U CN 200920309361 U CN200920309361 U CN 200920309361U CN 201511870 U CN201511870 U CN 201511870U
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- gear
- spool
- self
- driving device
- locking mechanism
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Abstract
The utility model provides a binder driving device, belonging to the technical field of cargo fixing tools for logistic transportation. The utility model solves the problems of complex and loose structure, no self-locking, unstable working, high noise and the like of the existing binder driving device. The binder driving device is arranged on the body of a binder and is connected with the winding shaft of a binder. The binder driving device comprises a power mechanism and a self-locking mechanism, wherein the power mechanism is arranged on the body and the self-locking mechanism is connected on the power mechanism. The self-locking mechanism is connected with the winding shaft and can drive the winding shaft to rotate under the driving of the power mechanism. Moreover, the self-locking mechanism can prevent the winding shaft from rotate reversely when the power mechanism is stopped. The utility model has the advantages of convenient use, simple and compact structure, self-locking, stable working, low noise and the like.
Description
Technical field
The utility model belongs to goods setting tool technical field in the logistics transportation, relates to bundled device, particularly a kind of binder driving device.
Background technology
In automobile carried cargo process, goods needed fixing usually, so that transport safe and reliable.Adopt common nylon rope or steel rope to bundle that not only efficient is low, and operation effort very; Simultaneously, also be difficult to goods is bound.Bundled device can so be used widely at present, be subjected to vast logistics staff's welcome deeply quickly and easily with the Goods binding location.
At present, the last bundled device that uses of logistics transportation is to be assembled by parts such as body, handle, ratchet, spool, handle, retaining tooth plate, ribbon, buckle, springs.Whole bundled device has two buckles, promptly locatees buckle and movable buckle.The outer end of location buckle and positioning belt is connected, and the inner of positioning belt is connected on the body.The outer end of movable buckle and active belt is connected, and the inner of active belt twists on the spool, and along with the rotation of spool, active belt can elongate or shorten, thereby realizes binding.Specifically, the rolling of active belt is achieved in that pulls handle, and the lateral plate of handle can rotate around spool, drives single direction ratchet by the handle on the lateral plate and rotates, because ratchet and spool are connected, so just can gradually the active belt rolling be got up.The stretching, extension of active belt is achieved in that the pull-up handle, makes it break away from ratchet, and active belt drives the spool backward rotation under the effect of pulling force, realize getting loose fast.Though it is more extensive that the bundled device of this class is used, and exists following technological deficiency: integral structure is comparatively complicated, needs setting to be specifically designed to and prevents the counter-rotational mechanism of spool, manipulates more loaded down with trivial detailsly, and work efficiency is not high, and binding speed is slower.
People have carried out the exploration of each style for this reason, and for example, Chinese patent literature discloses a kind of bundled device [application number: 200610028900.2 of scalable pine tape speed; Publication number: CN1887617A], comprise body and handle, positioning belt is being fixed in the end of body, the positioning belt outer end is provided with the location buckle, the side plate of body and the lateral piece of handle are hinged by spool, the two ends of spool are arranged with ratchet respectively, active belt twists on the spool, the active belt outer end is provided with movable buckle, on body, be connected with the retaining tooth plate that can cooperate with ratchet, be connected with the handle that can cooperate with ratchet on handle, the side plate of described body is provided with a breach that can match with ratchet, is provided with the inclined-plane on the lateral piece of handle; When the handle end was in the breach, the retaining tooth plate was in the top on inclined-plane, made the retaining tooth plate break away from the ratchet of ratchet.Also the someone adopts electrical motor as driving the power that spool rotates.Though above-mentioned bundled device has improved work efficiency, still exist complex structure, transmission is stable inadequately, and the special technical matterss such as device that prevent the spool counter-rotating need be set.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, proposed a kind of simple in structurely, compact, be easy to assembling, operational process is stable, and can realize self-locking, prevent a kind of binder driving device of spool appearance counter-rotating when not having the power input.
The purpose of this utility model can realize by following technical proposal: this binder driving device, be arranged on the body of bundled device and link with the spool of bundled device, it is characterized in that, this actuating device comprises actuating unit that is arranged on the body and the self-locking mechanism that is connected on the actuating unit, described self-locking mechanism and spool link and can drive spool under the drivings of actuating unit and rotate, and this self-locking mechanism can prevent the spool backward rotation when actuating unit quits work.
Volume is provided with bundling belt on the spool, and an end of bundling belt is provided with buckle.When actuating unit drove the spool rotation by self-locking mechanism, spool can be realized rotating.Just can realize that by the spool that rotates bundling belt shrinks, thus binding that can goods.Owing to be provided with self-locking mechanism, when actuating unit no longer drove the spool rotation by self-locking mechanism, self-locking mechanism can be realized self-locking, prevents the spool counter-rotating.When actuating unit drove the spool forward rotation, self-locking mechanism can play the effect of transmission, realized driving spool rolling bundling belt.And self-locking mechanism can prevent owing to the oppositely directed rotation of pulling lower winding shaft at bundling belt pressure when actuating unit quits work, thereby has realized that bundling belt is not easy absent-mindedness, makes bundling belt keep the mode of operation of tightening.
At the binder driving device of the above, described self-locking mechanism is the multi-stage speed-reducing compound planet gear, described actuating unit comprises the combination of any one or both in manual power mechanism and the electric-powered mechanism, the deceleration end and the manual power mechanism of this multi-stage speed-reducing compound planet gear link, the other end and electric-powered mechanism link, and the deceleration end of above-mentioned spool and multi-stage speed-reducing compound planet gear links.
Self-locking mechanism adopts the multi-stage speed-reducing compound planet gear not only to realize the transmission of slowing down and rotating.The planetary wheel of single-stage does not generally have auto-lock function, and the multistage particularly epicyclic reduction gear group more than three grades can have stronger self-locking property.Can decide according to the situation of reality for the mode that drives, usually, manual power mechanism need not to slow down, so direct connection drives spool by this end that slows down and rotates at the deceleration end of multi-stage speed-reducing compound planet gear.Deceleration generally need be advanced by electric-powered mechanism, therefore was arranged on the other end of self-locking mechanism.
At the binder driving device of the above, also be provided with engaging and disengaging gear between described electric-powered mechanism and the self-locking mechanism, link by transmission device between an end of described self-locking mechanism and the end of spool.
Can realize easily motorized motions and manual drives replacing between the two by engaging and disengaging gear.When the needs motorized motions, engaging and disengaging gear just closes, and electric-powered mechanism is connected with self-locking mechanism; When the needs manual drives, engaging and disengaging gear unclamps, and makes electric-powered mechanism and self-locking mechanism be in the state that separates, and so just can realize manual drives.
At the binder driving device of the above, described multi-stage speed-reducing compound planet gear comprises the fixed gear ring that is fixed on the body, be arranged in the fixed gear ring and series connected several planetary gear carriers in circumferential successively location, be respectively equipped with several planetary wheels on each planetary gear carrier, the planetary gear carrier that is positioned at the end that slows down has output gear.
At the binder driving device of the above, described manual power mechanism comprises manual gear and is connected on the manual gear and can drives the handle that manual gear rotates, and described manual gear is meshed with above-mentioned output gear.Manual power mechanism mainly drives the manual gear rotation by shaking handle, and the rotation manual gear can drive the deceleration end that connects with it again.By the end that slows down rotation is delivered on the spool again.
At the binder driving device of the above, described electric-powered mechanism comprises electrical motor that is fixed on the body and the motor gear that is fixed on the motor output shaft, and described motor gear can link with the planetary gear carrier away from the end that slows down.The rotation of electrical motor can realize the rotation of motor gear by the output of output shaft, and like this, the effect of driving just can be played by electric-powered mechanism, and described electrical motor is the propulsion source of whole electric-powered mechanism.
At the binder driving device of the above, described engaging and disengaging gear comprises slip gear ring that is arranged in the fixed gear ring and the clutch handle that is arranged on the slip gear ring, described slip gear ring is meshed with above-mentioned planetary wheel, described clutch handle and slip gear ring axial restraint and the slip gear ring is meshed with planetary wheel and motor gear simultaneously or makes slip gear ring and motor gear disengaging.
At the binder driving device of the above, described transmission device is a driving gear set, and an end of described spool is fixed with spool gears, and described driving gear set is meshed with above-mentioned output gear and spool gears respectively.
At the binder driving device of the above, described transmission device comprises several intermeshing dual gears.Transmission between the gear has realized the stable of entire mechanism operation, convenient for maintaining.
At the binder driving device of the above, have non-circular connecting portion on the described manual gear, described handle has the connecting bore that is complementary with above-mentioned connecting portion shape, and described connecting portion inserts in the connecting bore.Connecting portion be non-circular be can locate preferably when making things convenient for handle to be mated, simultaneously also provide acting point preferably for whole operation.In addition, the handle of this structure can disassemble, so that eliminate the interference of handle when motorized motions.
Compared with prior art, the advantage of this binder driving device is: 1, self-locking mechanism not only has transmission agency, also has auto-lock function, need not to be provided with in addition to prevent the counter-rotational mechanism of spool, and whole apparatus structure is simple, compact.2, promptly can adopt electric-powered mechanism to drive, also can adopt manual power mechanism to drive, and both can co-ordination, mutually noninterfere.3, stable work in work, transmission is effective, and operating noise is little.
Description of drawings
Fig. 1 is the perspective view that utility model provides.
Fig. 2 is that the master that utility model provides looks scheme drawing.
Fig. 3 is that scheme drawing is looked on the left side that utility model provides.
Fig. 4 is the schematic top plan view that utility model provides.
Fig. 5 is the structure exploded perspective view that utility model provides.
Fig. 6 be utility model provide not mounting bracket the time cross-sectional schematic.
Fig. 7 be utility model provide not mounting bracket the time another visual angle cross-sectional schematic.
Among the figure, 1, body; 2, spool; 21, spool gears; 3, self-locking mechanism; 31, fixed gear ring; 31a, planetary gear carrier; 31b, planetary wheel; 31c, output gear; 32, slip gear ring; 32a, clutch handle; 4, manual power mechanism; 41, manual gear; 41a, connecting portion; 42, handle; 42a, connecting bore; 5, electric-powered mechanism; 51, electrical motor; 51a, motor gear; 6, engaging and disengaging gear; 7, transmission device; 71, dual gear; 8, support; 81, crossbeam; 9, transverse axis; 10, adapter sleeve.
The specific embodiment
Embodiment 1:
Shown in Fig. 1-4, this binder driving device is arranged on the body 1 of bundled device and links with the spool 2 of bundled device, and volume is provided with bundling belt above the spool 2, and an end of bundling belt is provided with buckle.Also be fixed with at body 1 and be used for body 1 is installed in support 8 on the vehicle.More particularly, have crossbeam 81 on the support 8, body 1 is provided with transverse axis 9, and crossbeam 81 and transverse axis 9 are located in the adapter sleeve 10, thereby makes body 1 realize being connected with support 8.
This actuating device comprises actuating unit that is arranged on the body 1 and the self-locking mechanism 3 that is connected on the actuating unit.Shown in Fig. 5,6 and 7, link by transmission device 7 between an end of self-locking mechanism 3 and the end of spool 2, and this self-locking mechanism 3 can when quitting work, actuating unit prevent spool 2 backward rotation.
Shown in Figure 57, self-locking mechanism 3 is the multi-stage speed-reducing compound planet gear; Actuating unit comprise electric-powered mechanism 5 and manual power mechanism 4 both.The deceleration end and the manual power mechanism 4 of this multi-stage speed-reducing compound planet gear link, and the other end and electric-powered mechanism 5 link.Spool 2 links with the deceleration end of multi-stage speed-reducing compound planet gear.The multi-stage speed-reducing compound planet gear comprises the fixed gear ring 31 that is fixed on the body 1, be arranged in the fixed gear ring 31 and circumferential successively series connected three the planetary gear carrier 31a in location, be respectively equipped with three planetary wheel 31b on each planetary gear carrier 31a, the planetary gear carrier 31a that is positioned at the end that slows down has output gear 31c.Certainly, the planetary wheel 31b quantity on the quantity of the planetary gear carrier 31a here and each the planetary gear carrier 31a can be provided with as required.Self-locking mechanism 3 adopts the multi-stage speed-reducing compound planet gear not only to realize the transmission of slowing down and rotating; Simultaneously can prevent spool 2 backward rotation, have stablely that fault rate is low, load-carrying capacity is big, simple in structure, characteristics such as operating noise is little.
Electric-powered mechanism 5 comprises electrical motor 51 that is fixed on the body 1 and the motor gear 51a that is fixed on electrical motor 51 output shafts.Motor gear 51a can link with the planetary gear carrier 31a away from the end that slows down.The rotation of electrical motor 51 can realize the rotation of motor gear 51a by the output of output shaft, and like this, the effect of driving just can be played by electric-powered mechanism 5, and electrical motor 51 is propulsions source of whole electric-powered mechanism 5.Also be provided with engaging and disengaging gear 6 between electric-powered mechanism 5 and the self-locking mechanism 3.When the needs motorized motions, engaging and disengaging gear 6 just closes, and electric-powered mechanism 5 is connected with self-locking mechanism 3.When the needs manual drives, electric-powered mechanism 5 is separated with self-locking mechanism 3 by engaging and disengaging gear 6.
Specifically, engaging and disengaging gear 6 comprises slip gear ring 32 that is arranged in the fixed gear ring 31 and the clutch handle 32a that is arranged on the slip gear ring 32.Slip gear ring 32 is meshed with above-mentioned planetary wheel 31b.Clutch handle 32a and slip gear ring 32 axial restraints and slip gear ring 32 is meshed with planetary wheel 31b and motor gear 51a simultaneously or slip gear ring 32 and motor gear 51a are broken away from.
Manual power mechanism 4 comprises manual gear 41 and is connected on the manual gear 41 and can drives the handle 42 that manual gear 41 rotates that manual gear 41 is meshed with output gear 31c.Manual power mechanism 4 mainly drives manual gear 41 rotations by shaking handle 42, and rotation manual gear 41 can drive the deceleration end that connects with it again, by the end that slows down rotation is delivered on the spool 2 again.Have non-circular connecting portion 41a on the manual gear 41, handle 42 has the connecting bore 42a that is complementary with above-mentioned connecting portion 41a shape, and connecting portion 41a inserts in the connecting bore 42a.Connecting portion 41a be non-circular be can locate preferably when making things convenient for handle 42 to be mated, simultaneously also for whole operation provides acting point preferably, structure design is not only ingenious, and practical.When not needing to use handle 42, it is unloaded from manual gear 41 get final product.Because this demountable structure makes that also handle 42 can not cause interference when adopting electric-powered mechanism 5 to drive spool 2 rotations.
As illustrated in Figures 5 and 6, transmission device 7 is a driving gear set, and an end of spool 2 is fixed with spool gears 21.Driving gear set is meshed with above-mentioned output gear 31c and spool gears 21 respectively.Transmission device 7 comprises two intermeshing dual gears 71.Transmission between the gear has realized the stable of entire mechanism operation, convenient for maintaining.
During work, actuating unit provides propulsion source for whole device.Actuating unit is not direct and spool 2 links, but links by self-locking mechanism 3 and spool 2.When actuating unit drove spool 2 forward rotation, self-locking mechanism 3 can play the effect of a transmission, realized driving spool 2 normal operation, and self-locking mechanism 3 can also prevent spool 2 counter-rotatings simultaneously.Just can realize that by the spool 2 that rotates bundling belt shrinks, thereby can make the object of being tied up realize the effect of degree of tightness.
Embodiment 2:
Originally be among the embodiment, actuating unit is that independent electric-powered mechanism 5 drives, no manual power mechanism.Remaining structure and working process and embodiment 1 roughly the same just do not do elaboration at this.
Embodiment 3:
In the present embodiment, actuating unit is that independent manual power mechanism 4 drives, no motorized motions structure.Remaining structure and working process and embodiment 1 roughly the same just do not do elaboration at this.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, body morely; 2, spool; 21, spool gears; 3, self-locking mechanism; 31, fixed gear ring; 31a, planetary gear carrier; 31b, planetary wheel; 31c, output gear; 32, slip gear ring; 32a, clutch handle; 4, manual power mechanism; 41, manual gear; 41a, connecting portion; 42, handle; 42a, connecting bore; 5, electric-powered mechanism; 51, electrical motor; 51a, motor gear; 6, engaging and disengaging gear; 7, transmission device; 71, dual gear; 8, support; 81, crossbeam; 9, transverse axis; 10, term such as adapter sleeve, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. binder driving device, the body (1) that is arranged on bundled device is gone up and is linked with the spool (2) of bundled device, it is characterized in that, this actuating device comprises actuating unit that is arranged on the body (1) and the self-locking mechanism (3) that is connected on the actuating unit, described self-locking mechanism (3) links with spool (2) and can drive spool (2) under the driving of actuating unit and rotates, and this self-locking mechanism (3) can prevent spool (2) backward rotation when actuating unit quits work.
2. binder driving device according to claim 1, it is characterized in that, described self-locking mechanism (3) is the multi-stage speed-reducing compound planet gear, described actuating unit comprises the combination of any one or both in manual power mechanism (4) and the electric-powered mechanism (5), the deceleration end of this multi-stage speed-reducing compound planet gear and manual power mechanism (4) link, the other end and electric-powered mechanism (5) link, and above-mentioned spool (2) links with the deceleration end of multi-stage speed-reducing compound planet gear.
3. binder driving device according to claim 2, it is characterized in that, also be provided with engaging and disengaging gear (6) between described electric-powered mechanism (5) and the self-locking mechanism (3), link by transmission device (7) between the end of an end of described self-locking mechanism (3) and spool (2).
4. binder driving device according to claim 3, it is characterized in that, described multi-stage speed-reducing compound planet gear comprises the fixed gear ring (31) that is fixed on the body (1), be arranged in the fixed gear ring (31) and circumferential successively location series connected several planetary gear carriers (31a), be respectively equipped with several planetary wheels (31b) on each planetary gear carrier (31a), the planetary gear carrier (31a) that is positioned at the end that slows down has output gear (31c).
5. binder driving device according to claim 4, it is characterized in that, described manual power mechanism (4) comprises manual gear (41) and is connected in manual gear (41) goes up and can drive the handle (42) that manual gear (41) rotates, and described manual gear (41) is meshed with above-mentioned output gear (31c).
6. binder driving device according to claim 4, it is characterized in that, described electric-powered mechanism (5) comprises the electrical motor (51) that is fixed on the body (1) and is fixed on motor gear (51a) on electrical motor (51) output shaft that described motor gear (51a) can link with the planetary gear carrier (31a) away from the end that slows down.
7. binder driving device according to claim 6, it is characterized in that, described engaging and disengaging gear (6) comprises and is arranged on the slip gear ring (32) in the fixed gear ring (31) and is arranged on clutch handle (32a) on the slip gear ring (32), described slip gear ring (32) is meshed with above-mentioned planetary wheel (31a), described clutch handle (32a) and slip gear ring (32) axial restraint and slip gear ring (32) is meshed with planetary wheel (31a) and motor gear (51a) simultaneously or makes slip gear ring (32) and motor gear (51a) disengaging.
8. according to claim 4 or 5 or 6 or 7 described binder driving devices, it is characterized in that, described transmission device (7) is a driving gear set, one end of described spool (2) is fixed with spool gears (21), and described driving gear set is meshed with above-mentioned output gear (31c) and spool gears (21) respectively.
9. binder driving device according to claim 8 is characterized in that, described transmission device (7) comprises several intermeshing dual gears (71).
10. binder driving device according to claim 5, it is characterized in that, has non-circular connecting portion (41a) on the described manual gear (41), described handle (42) has the connecting bore (42a) that is complementary with above-mentioned connecting portion (41a) shape, and described connecting portion (41a) inserts in the connecting bore (42a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093619U CN201511870U (en) | 2009-08-31 | 2009-08-31 | Binder driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093619U CN201511870U (en) | 2009-08-31 | 2009-08-31 | Binder driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511870U true CN201511870U (en) | 2010-06-23 |
Family
ID=42483272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203093619U Expired - Lifetime CN201511870U (en) | 2009-08-31 | 2009-08-31 | Binder driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643045B (en) * | 2009-08-31 | 2012-05-23 | 浙江双友物流器械股份有限公司 | Binder driving device |
-
2009
- 2009-08-31 CN CN2009203093619U patent/CN201511870U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643045B (en) * | 2009-08-31 | 2012-05-23 | 浙江双友物流器械股份有限公司 | Binder driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100623 Effective date of abandoning: 20090831 |