CN202545641U - Clutch device of handheld sand-beach cleaner - Google Patents
Clutch device of handheld sand-beach cleaner Download PDFInfo
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- CN202545641U CN202545641U CN2012201191939U CN201220119193U CN202545641U CN 202545641 U CN202545641 U CN 202545641U CN 2012201191939 U CN2012201191939 U CN 2012201191939U CN 201220119193 U CN201220119193 U CN 201220119193U CN 202545641 U CN202545641 U CN 202545641U
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- cleaning machine
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Abstract
A clutch device of a handheld sand-beach cleaner comprises a power device, a roller device, a clutch device, a sand intake quantity adjusting device and a vibrating screening device, wherein the roller device is installed on a bearing seat at the left side and the right side of a frame through a roller shaft, the roller device can rotate surrounding the roller shaft, the power device is connected with the roller device through a belt so as to convey the power, the roller device is driven by the power device to rotate so as to drive the entire cleaner to move, and the clutch device is characterized by also comprising a control rod, a pull wire and a belt tension pulley, a fixed support is installed on a left side handrail or a right side handrail of the frame, the control rod is sleeved on the support through a fixed bush on the end part of the control rod, the control rod is provided with a pull wire fixed plate, the belt tension pulley is installed on the fixed support of the frame through a tension pulley connecting plate, the belt tension pulley can rotate in the direction which is close or away from a power belt adopting the fixed support as a supporting point, and the pull wire fixed plate is connected with the tension pulley connecting plate through the pull wire.
Description
Technical field
The utility model relates to the engaging and disengaging gear of a kind of walk-behind type sandy beach cleaning machine.
Background technique
Sandy beach tourism in recent years and sports are day by day in vogue, and the sandy beach cleaning has become its vital link.Walk-behind type sandy beach cleaning machine has distinctive advantage as a kind of convenient and swift and cleaning equipment that floor space is little to tourism and the more area of great sports meeting number.But domestic in the research and development of walk-behind type sandy beach cleaning machine, overall progress is slow, all is import equipment basically, and existing walk-behind type sandy beach, Domestic market cleaning machine is the dominance of foreign vendor.Existing walk-behind type sandy beach cleaning machine especially its engaging and disengaging gear exists complex structure, is out of order and shortcoming such as inconvenient operation easily.
Summary of the invention
In view of this, the main purpose of the utility model is to provide a kind of simple in structure, engaging and disengaging gear of easy break-down and easy to operate walk-behind type sandy beach cleaning machine not.
The technological scheme of claim 1 does, the engaging and disengaging gear of walk-behind type sandy beach cleaning machine, and said walk-behind type sandy beach cleaning machine comprises: power plant, drum apparatus, engaging and disengaging gear, advance husky quantity regulating device, vibration screening device; Wherein, drum apparatus is used to promote the walking of walk-behind type sandy beach cleaning machine, and the drum shaft through its two ends is installed on the bearing support of the vehicle frame left and right sides; Can rotate with drum shaft; Drum apparatus is driven by power plant, it is characterized in that
Pass through the belt transferring power between power plant and the drum apparatus; At ordinary times, belt is relaxed state, and said engaging and disengaging gear is used to control the transmission of power between power plant and the drum apparatus; Comprise: controlling rod, backguy, tension pulley; On the left side of vehicle frame or right armrest, fixed support is installed, controlling rod is sleeved on the fixed support through the fixed muffle of end, can be that rotate at the center with the fixed support; Be equipped with in the power plant of vehicle frame and the position between the drum apparatus and install and fix bar; Tension pulley is installed in through the Idle wheel connecting plate and installs and fixes on the bar, with this install and fix bar be fulcrum can near or rotate away from the direction of belt, link to each other by backguy between the end of controlling rod and the Idle wheel connecting plate.
Owing to adopt the backguy control mode, the transmission of power between control power plant and the drum apparatus, have simple in structure, cost is low, reliable in action and the effect that is not easy to break down.As long as can handle starting and the parking that controlling rod is realized walk-behind type sandy beach cleaning machine, has maneuverable effect simultaneously at arm rest.
The technological scheme of claim 2 is on the basis of first technological scheme, to realize, it is characterized in that, is connected with a semicircular ring on the controlling rod, and semicircular ring rides on the fixed muffle of controlling rod.Backguy is connected between the end and Idle wheel connecting plate of semicircular ring.
Because in the controlling rod side, backguy is connected with controlling rod through semicircular ring, it is simpler to have structure, and action is effect more reliably.
The technological scheme of claim 3 is on the basis of second technological scheme, to realize; It is characterized in that; The drum shaft on drum apparatus left side or right side links to each other with the output shaft of retarder; Be connected through belt between input shaft of speed reducer and the power plant, the power of power plant passes to retarder through belt, slows down the back to the drum apparatus transmission by retarder.。
Because the power of power plant is delivered to drum apparatus after retarder slows down, help the speed controlling of drum apparatus.
The technological scheme of claim 4 is on the basis of first to the 3rd technological scheme, to realize, it is characterized in that, when tension pulley is in state, compares with tension pulley, and the bar that installs and fixes that tension pulley is installed is arranged on the side near controlling rod.
Owing to compare with tension pulley, install and fix bar and be arranged on a side, therefore near controlling rod; When loosening backguy; Tension pulley can rely on the gravity of himself, rotates to the direction away from belt, cuts off the transmission of power between power plant and the drum apparatus.The structure that makes engaging and disengaging gear is simpler, action is more reliable.
Description of drawings
Fig. 1 is the car load schematic perspective view of walk-behind type sandy beach cleaning machine;
Fig. 2 is the car load left side view of walk-behind type sandy beach cleaning machine;
Fig. 3 is the car load plan view of walk-behind type sandy beach cleaning machine;
Fig. 4 is the schematic perspective view of the drum apparatus in the cleaning machine of walk-behind type sandy beach;
Fig. 5 is the schematic representation that advances husky quantity regulating device in the cleaning machine of walk-behind type sandy beach;
Fig. 6 is the plan view of the vibration screening device in the cleaning machine of walk-behind type sandy beach;
Fig. 7 is the internal structure schematic representation of walk-behind type sandy beach cleaning machine vibrator.
Embodiment
Walk-behind type sandy beach cleaning machine with claimant's stand-alone development is structure and the working principle that example is explained the utility model below.
The walk-behind type sandy beach cleaning machine of claimant's stand-alone development by power plant, drum apparatus, engaging and disengaging gear, advance husky quantity regulating device, vibration screening device, vehicle frame etc. partly constitute.As illustrated in fig. 1 and 2, power plant are by motor 1, and retarder 2 constitutes with the belt (omitting among the figure) that is connected motor 1 and retarder 2.Motor 1 is installed in the preceding left side of vehicle frame 3 through support; Two front sides are provided with the bearing support of supporting drum device about vehicle frame 3; Retarder 2 is arranged on the bearing support position in vehicle frame 3 left sides; Be provided with the engine belt pulley 1a that is connected with line shaft in the left side of motor 1, be provided with the reducer pulley 2a of power input usefulness in the left side of retarder 2, connect transferring power through not shown belt between the two.
Drum apparatus is made up of with the drum shaft 4a (with reference to Fig. 4) that is positioned at cylinder 4 both ends of the surface cylinder 4, and drum shaft 4a is installed on the bearing support of vehicle frame 3 left and right sides, and cylinder 4 welds together with drum shaft 4a with drum shaft 4a and rotates.The drum shaft 4a of cylinder 4 left ends passes bearing support and is connected with the output shaft of retarder 2.Therefore, the power of motor 1 is delivered to retarder 2 through belt, passes to drum apparatus after being slowed down by retarder 2, promotes cylinder 4 and rotates.
Engaging and disengaging gear is used to control the transmission of power between motor 1 and the retarder 2; Its working principle does; Tension pulley is pressed on connect through controlling rod pulling backguy on the belt of motor 1 and retarder 2, under the belt tension effect, the power of motor 1 is passed to cylinder 4 through retarder 2.
The concrete structure of engaging and disengaging gear is made up of with the backguy that is connected them (omitting among the figure) the tension pulley 6 that is arranged on controlling rod 5 on the handrail 3a, is arranged on downside between engine belt pulley 1a and the reducer pulley 2a shown in Fig. 2 and 3.As shown in Figure 3, handrail 3a is provided with fixed support 3b in the left side, and controlling rod 5 is sleeved on the fixed support 3b through the fixed muffle 5a of end, and guarantees that controlling rod 5 can rotate around fixed support 3b.Be connected with a semicircular ring 5b on the controlling rod 5, semicircular ring 5b rides on the fixed muffle 5a of controlling rod 5, can fixed muffle 5a be that rotate at the center with controlling rod 5.
As shown in Figure 2, the front left side of vehicle frame 3 is provided with and installs and fixes bar 3c, and tension pulley 6 is installed in through connecting plate 7 and installs and fixes on the bar 3c, is that the center can be rotated to install and fix bar 3c.When connecting plate 7 clockwise rotated, tension pulley 6 was pressed on the belt that connects engine belt pulley 1a and reducer pulley 2a, made belt keep tensioning state, transferring power; When connecting plate 7 rotated counterclockwise, tension pulley 6 left, and made belt be in relaxation state, and the transmission of power is cut off.
The end of semicircular ring 5b links to each other with backguy as the starting point A of backguy, and backguy is connected through backguy fixed plate 3d on the connecting plate 7 of tension pulley 6 (being the backguy clearing end B place shown in Fig. 2).
Pulling is during backguy, and tension pulley 6 is that rotate towards the belt clockwise direction at the center to install and fix bar 3c under the power effect of backguy.Compare with installing and fixing bar 3c, tension pulley 6 is arranged on the position of its front side, promptly; Compare with the position of tension pulley 6, install and fix bar 3c and be arranged on a side, therefore near controlling rod 5; When backguy was loosened, tension pulley 6 counterclockwise was rotated away from belt under action of gravity.
In the utility model, cylinder 4 rotates the promotion car load as driving wheel and moves forward on the sandy beach.Therefore can through controlling rod 5 control car load starting, move and stop.
Starting and when mobile; Upwards lift controlling rod 5, this moment, controlling rod 5 rotated counterclockwise with semicircular ring 5b, and the distance of backguy starting point A and clearing end B can be elongated; Because the length of backguy is fixed; So tension pulley 6 is pulled around the axis that installs and fixes bar 3c and clockwise rotates, make the belt tension that connects engine belt pulley 1a and reducer pulley 2a, the power of motor 1 passes to retarder 2 through belt; After retarder 2 slows down, pass to cylinder 4, the rotation through cylinder 4 promotes car load and moves forward.
During parking, unclamp controlling rod 5, this moment, controlling rod 5 clockwise rotated; The distance of backguy starting point A and clearing end B can shorten; Because the length of backguy is fixed, tension pulley 6 rotates counterclockwise around the axis that installs and fixes bar 3c under action of gravity, and the belt that connects engine belt pulley 1a and reducer pulley 2a unclamps; The power of motor 1 will lose the transmission medium and dally, and cylinder 4 runs out of steam and stall.
Be provided with some pieces of gussets on the surface of cylinder 4, during work, gusset is deep in the sandy beach under action of gravity, so cylinder 4 can prevent that cylinder 4 from skidding when rotating on the sandy beach, promotes the cleaning machine walking of walk-behind type sandy beach.In cylinder 4 rotating process, the sand between gusset and the gusset can constantly be rolled backward, at this mode of execution, has also utilized the husky effect of volume of gusset, sand is sent into vibration screening device sieve.
The concrete structure of drum apparatus is as shown in Figure 4, and each gusset 4c has the length identical with cylinder 4, with the parallel axes of cylinder 4, along the impartial surface that is arranged on cylinder 4 of circumferencial direction.Each gusset 4c keeps vertical with the surface of cylinder 4.In this mode of execution, flow out from the both sides of cylinder in order to prevent sand, in the both ends of the surface of cylinder 4 end plate 4b is set respectively, the surface that end plate 4b exceeds cylinder 4 is connected with the two end part of gusset 4c, makes between each gusset 4c and forms enclosed space.In order to increase work efficiency; The intermediate portion on cylinder 4 surface also impartial 2 five equilibrium plate 4d are set; Five equilibrium plate 4d and end plate 4b are parallel to each other, and cylinder 4 surfaces are divided into three parts, and five equilibrium plate 4d is identical with gusset 4c in cylinder 4 surface height with end plate 4b.Gusset 4c is divided into three parts according to the spacing between the five equilibrium plate 4d, and the length of the gusset 4cc of various piece is identical with spacing between the five equilibrium plate 4d, between each five equilibrium plate 4d, is crisscross arranged.Adopt this structure can not only accomplish the strength and stiffness of volume husky work also raising gusset 4c; Increased the husky power of shovel of gusset 4c; Simultaneously through reducing the spacing between gusset 4c, the sand amount of being shoveled in the number of turns of can also the unit's of being increased in cylinder being changeed is increased work efficiency.In this mode of execution, five equilibrium plate 4d, end plate 4b and gusset 4c three also can be inequality in cylinder 4 surface height, also can not adopt vertical structure between gusset 4c and cylinder 4 surfaces, but an inclination angle is set as required.
Advance husky quantity regulating device and be used to regulate the husky amount of advancing of vibration screening device that gets into.Its working principle does; An elevator plate 8 is set at the rear of cylinder 4, and elevator plate 8 and cylinder 4 keep a less slit, like this during cylinder 4 rotations; Sand between each gusset 4c or the 4cc is by elevator plate 8 sealing, along with the rotation of cylinder 4 is involved in vibration screening device.Elevator plate 8 is connected with wind mechanism through quadratic crank mechanism, adjustable lever, through shake wind regulate elevator plate 8 from the Shamian Island height, reach control advance husky measure how much.
The concrete structure that advances husky quantity regulating device is as shown in Figure 5; Elevator plate 8 is an arc-shaped part; On the side plate 8a of elevator plate 8 both sides, weld the pipe box 8b that coincides with drum shaft 4a center line respectively; And link to each other with the bearing support 8c that is connected drum shaft 4a center, and fix with nut through bolt.The radian of the most peripheral of the radian of elevator plate 8 and cylinder 4 is suitable, and therefore, elevator plate 8 can drum shaft 4a be that rotate along the surface of cylinder 4 at the center, and makes the less slit of maintenance between elevator plate 8 and the cylinder 4 one, and the big I in slit is adjusted through pipe box 8b.
The side plate 8a of elevator plate 8 both sides is connected with riser 9 through bolt 8d, and the other end of riser 9 is connected with lifting rack connecting plate 10 through bolt.The other end of the lifting rack connecting plate 10 of the left and right sides is welded with sleeve 10a, and sleeve 10a is set in the two ends that promote drag link 11 (with reference to Fig. 6), and links to each other through bolt.Promoting drag link 11 and be fixed on the vehicle frame 3, therefore, is fulcrum to promote drag link 11, rotates and promotes the height that rack connecting plate 11 can be regulated elevator plate 8.
The right side of vehicle frame 3 is provided with rotating wind land 12, and wind land 12 centers are welded with a fixing bolt shank 13, and the screw thread that an end of adjustable lever 14 is inner is threaded with bolt shank 13 on the wind land 12.The other end of adjustable lever 14 is connected with an end of adjustable lever movable plate 15 through bolt, and the opposite side of adjustable lever movable plate 15 links to each other through bolt with the fixed plate that promotes rack connecting plate 10 upper side edges.Adjustable lever 14, adjustable lever movable plate 15, lifting rack connecting plate 10 and riser 9 have been formed a cover quadratic crank mechanism.
When rotary handle crank makes wind land 12 make circular movement, can cause the adjustable lever 14 that matches with it to do the straight line motion of front and back level along with handle is made circular movement with its fixing bolt shank 13.Regulate the height of elevator plate 8 then through quadratic crank mechanism, realize regulating the purpose of husky amount.
Vibration screening device is used for device that sand is separated with waste.
Vibration screening device is made up of sieve and vibrator, is arranged on the rear position of elevator plate 8.The power of motor 1 passes to vibrator through belt, and the eccentric shaft that promotes the output axle head is made eccentric rotary.Be connected through vibrating arm between eccentric shaft and the sieve, promote vibrating arm when eccentric shaft is made eccentric rotary and make sieve left and right sides double vibrations, realize the vibrosieve of sand and rubbish.
The concrete structure of vibration screening device is as shown in Figure 6, and the input shaft place of vibrator 16 is equipped with a vibrator belt pulley 16a, and this vibrator belt pulley 16a links together through the engine belt pulley 1a of belt and motor 1.The power that motor 1 provides passes to the input shaft 19 of vibrator 16 through belt.Inside at vibrator; As shown in Figure 7; Angular wheel 17 and angular wheel 18 are installed, and the power on the input shaft 19 is given transmission of power on the angular wheel 18 with self engagement through angular wheel 17, gives the output shaft 20 that connects above that transmission of power again through angular wheel 18.Be connected with an eccentric shaft 21 in output shaft 20 ends, when output shaft 20 carried out circular movement, eccentric shaft 21 was connected transmission of power on the vibrating arm coupling shaft 22 of the eccentric shaft the other end, makes it center on output shaft and does eccentric motion.The other end of vibrating arm coupling shaft 22 is connected with sieve 24 through vibration connecting rod fixed base 23, does horizontal rectilinear motion thereby drive sieve 24, reaches the effect of vibrosieve.
It more than is the practical implementation structure of the walk-behind type sandy beach cleaning machine of the utility model; Record by mode of execution can be known; The drum apparatus of the utility model, engaging and disengaging gear, advance husky quantity regulating device, vibration screening device and have simple in structurely, volume is little, is difficult for the low characteristics of fault and cost.The performance of operating condition test of carrying out in some coastal areas also shows the walk-behind type sandy beach cleaning machine stable performance of this utility model, is not easy to break down.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. the engaging and disengaging gear of walk-behind type sandy beach cleaning machine, said walk-behind type sandy beach cleaning machine comprises: power plant, drum apparatus, engaging and disengaging gear, advance husky quantity regulating device, vibration screening device, wherein; Drum apparatus is used to promote the cleaning machine walking of walk-behind type sandy beach; Drum shaft through its two ends is installed on the bearing support of the vehicle frame left and right sides, can rotate with drum shaft, and drum apparatus is driven by power plant; It is characterized in that
Pass through the belt transferring power between power plant and the drum apparatus; At ordinary times, belt is relaxed state, and said engaging and disengaging gear is used to control the transmission of power between power plant and the drum apparatus; Comprise: controlling rod, backguy, tension pulley; On the left side of vehicle frame or right armrest, fixed support is installed, controlling rod is sleeved on the fixed support through the fixed muffle of end, can be that rotate at the center with the fixed support; Be equipped with in the power plant of vehicle frame and the position between the drum apparatus and install and fix bar; Tension pulley is installed in through the Idle wheel connecting plate and installs and fixes on the bar, with this install and fix bar be fulcrum can near or rotate away from the direction of belt, link to each other by backguy between the end of controlling rod and the Idle wheel connecting plate.
2. according to the engaging and disengaging gear of the walk-behind type sandy beach cleaning machine of claim 1, it is characterized in that be connected with a semicircular ring on the controlling rod, semicircular ring rides on the fixed muffle of controlling rod.Backguy is connected between the end and Idle wheel connecting plate of semicircular ring.
3. according to the engaging and disengaging gear of the walk-behind type sandy beach cleaning machine of claim 2; It is characterized in that; The drum shaft on drum apparatus left side or right side links to each other with the output shaft of retarder; Be connected through belt between input shaft of speed reducer and the power plant, the power of power plant passes to retarder through belt, slows down the back to the drum apparatus transmission by retarder.
4. according to the engaging and disengaging gear of the walk-behind type sandy beach cleaning machine of claim 1 or 3, it is characterized in that, when tension pulley is in state, compare that the bar that installs and fixes that tension pulley is installed is arranged on the side near controlling rod with tension pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201191939U CN202545641U (en) | 2012-03-27 | 2012-03-27 | Clutch device of handheld sand-beach cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201191939U CN202545641U (en) | 2012-03-27 | 2012-03-27 | Clutch device of handheld sand-beach cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545641U true CN202545641U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201191939U Expired - Fee Related CN202545641U (en) | 2012-03-27 | 2012-03-27 | Clutch device of handheld sand-beach cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284184A (en) * | 2016-09-12 | 2017-01-04 | 珠海恒益机电设备有限公司 | A kind of sandy beach scavenging machine |
-
2012
- 2012-03-27 CN CN2012201191939U patent/CN202545641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284184A (en) * | 2016-09-12 | 2017-01-04 | 珠海恒益机电设备有限公司 | A kind of sandy beach scavenging machine |
| CN106284184B (en) * | 2016-09-12 | 2017-12-08 | 珠海恒益机电设备有限公司 | A kind of sandy beach scavenging machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20190327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |