CN202039395U - Manpower-driven forklift - Google Patents
Manpower-driven forklift Download PDFInfo
- Publication number
- CN202039395U CN202039395U CN2011201161591U CN201120116159U CN202039395U CN 202039395 U CN202039395 U CN 202039395U CN 2011201161591 U CN2011201161591 U CN 2011201161591U CN 201120116159 U CN201120116159 U CN 201120116159U CN 202039395 U CN202039395 U CN 202039395U
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- CN
- China
- Prior art keywords
- manpower
- scraper bowl
- transmission shaft
- handgrip
- forklift
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a manually-operated device, in particular to a manpower-driven forklift. The manpower-driven forklift comprises a three-wheeler with two wheels at the front and one wheel at the back, a shovel bucket and an elevation type shovel bucket control system. The elevation type shovel bucket control system comprises a transmission shaft and a traction piece, wherein an elevation driven disc, a transmission shaft shifting fork and a circular ring are mounted on the transmission shaft, another circular ring with a gap is further arranged outside of the circular ring, and a brake block is arranged between the circular ring and the circular ring with the gap; and one end of the traction piece is fixed to the end part of the transmission shaft. The manpower-driven forklift provided by the utility model can finish the advancing and retreating actions of the forklift and the lifting and lowering operations of the shovel bucket only by thrusting foot pedals forwards and backwards by feet and controlling handles by hands. The manpower-driven forklift has a simple structure, dispenses with other power sources, is environment-friendly and energy-efficient, and can be widely applied in all fields of living, thereby deserving wide popularization.
Description
Technical field
The utility model relates to a kind of equipment of manual operation, specifically relates to a kind of manpower forklift.
Background technology
In the daily life of people, for example sweep away snow, cereal airing, activity such as remove rubbish, mainly be to operate by equipment simple in structure such as spades, this equipment operating efficiency is extremely low, and it is daily required to satisfy people.The inventor is exploration discovery in daily life, designs a kind of forklift by Manpower operating, and it has plurality of advantages such as environmental protection, operating efficiency height.
The utility model content
At the technical problem that exists, the utility model provides a kind of simple in structure, manpower forklift that operating efficiency is higher.
The technical solution adopted in the utility model is as follows:
The manpower forklift, comprise tricycle, the scraper bowl that take turns two-wheeled back, front one, the middle part of tricycle is equipped with an axis, the trailing wheel of tricycle is equipped with and retreats floral disc, floral disc and brake advance, retreat floral disc and the floral disc that advances is located at the both sides of trailing wheel, it is characterized in that, also be provided with ascending/decending scraper bowl control device, described ascending/decending scraper bowl control device comprises:
Power transmission shaft is equipped with lifting clutch plate, power transmission shaft shift fork and annulus on the power transmission shaft, the outside of described annulus also is provided with an annulus that has breach, is provided with brake block between annulus and the breach annulus;
Traction piece, an end of traction piece is fixed in the end of power transmission shaft;
A stand that is square or rectangular, two ends, described stand top respectively are provided with a fixed pulley, and traction piece passes the groove of fixed pulley; Described power transmission shaft is installed on the stand bottom bar, and parallel with the stand bottom bar.
Two vertical rod middle parts of described stand respectively are equipped with a upper support frame by bolt, and the other end of upper support frame is connected with the scraper bowl top; Two vertical rod bottoms of described stand respectively are equipped with a lower support frame by bolt, and the other end of lower support frame is connected with the scraper bowl bottom; Described lower support frame is connected with the other end of traction piece.
Described axis be equipped with and retreat driving disc spacing pressing, advance driving disc spacing pressing and lifting driving disc spacing pressing retreat driving disc spacing pressing and advance and be provided with the axis shift fork between the driving disc spacing pressing.
Also be provided with four handgrips, be respectively brake handgrip, reversing handgrip, scraper bowl rising handgrip and scraper bowl decline handgrip, described brake handgrip connects brake by backguy, described reversing handgrip connects the axis shift fork by backguy, described scraper bowl rising handgrip connects the power transmission shaft shift fork by backguy, and described scraper bowl decline handgrip connects the breach annulus by backguy.
The described driving disc spacing pressing that retreats retreats floral disc by the chain connection, and the described driving disc spacing pressing that advances connects the floral disc that advances by chain, and described lifting driving disc spacing pressing connects the lifting clutch plate by chain.
Described traction piece is two ropes or chain.
Comparatively perfect is that the described floral disc that advances also is equipped with speed change gear, also is provided with a ballast box, is installed in the afterbody of manpower forklift.
The utility model manpower forklift, only by with pin forward, kick backward foot-operatedly, and utilize each handgrip of hand control, thereby finish advancing and retreating of manpower forklift, and the lifting of scraper bowl with fall operation.The utility model is simple in structure, need not other power resources, and environmental protection and energy saving can be widely used in various fields in life, are worth promoting.
Description of drawings
Fig. 1 is an ascending/decending scraper bowl control device structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model manpower forklift.
Fig. 3 is the structural representation of another angle of Fig. 2.
Fig. 4 is the axis structural representation of the utility model manpower forklift.
Fig. 5 is four handle structure schematic diagrames of the utility model manpower forklift.
Among Fig. 1-5,1-scraper bowl, 2-power transmission shaft, 3-lifting clutch plate, 4-power transmission shaft shift fork, 5-power transmission shaft shifting fork bar, 6-rope, 7-annulus, 8-breach annulus, 9-brake block, 10-stand, 11-fixed pulley, the 12-cross bar, 13-vertical rod, 14-upper support frame, 15-lower support frame, the 16-trailing wheel, 17-retreats floral disc, the 18-floral disc that advances, the 19-brake, the 20-axis, 21-retreats driving disc spacing pressing, the 22-driving disc spacing pressing that advances, 23-axis shift fork, 24-scraper bowl decline handgrip, the 25-handgrip of moveing backward, 26-scraper bowl rising handgrip, the 27-handgrip that brakes, the 28-speed change gear, 29-ballast box, 30-speed change gear controller, 31-axis shifting fork bar, 32-lifting driving disc spacing pressing, 33-backguy.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
The manpower forklift is that ascending/decending scraper bowl control device is installed on the tricycle of taking turns two-wheeled back, common front one, and tricycle is done further improvement, thereby designs a kind of manpower forklift.
As shown in Figure 1, ascending/decending scraper bowl control device, function is to finish the rising and the step-down operation of scraper bowl 1, mainly is made of scraper bowl 1, power transmission shaft 2, stand 10 and two ropes 6.
Wherein, lifting clutch plate 3, power transmission shaft shift fork 4 and annulus 7 are installed on the power transmission shaft 2, the outside of annulus 7 is established and is with a breach annulus 8, is provided with brake block 9 between annulus 7 and the breach annulus 8.
The middle part of two vertical rods 13 respectively is equipped with a upper support frame 14 by bolt, and the other end of upper support frame 14 is connected with the top of scraper bowl 1.
The bottom of two vertical rods 13 respectively is equipped with a lower support frame 15 by bolt, and the other end of lower support frame 15 is connected with the bottom of scraper bowl 1.
The top of two vertical rods 13 respectively is equipped with a fixed pulley 11.
Rope 6, one ends are fixed on the end of power transmission shaft 2, pass fixed pulley 11 after, the other end is connected with lower support frame 15.
Shown in Fig. 2 and 3, the middle part of existing tricycle is provided with an axis 20, and trailing wheel 16 has floral disc of advancing 18 and brake 19, and the utility model is installed one and retreated floral disc 17 at the advance opposite side of floral disc of trailing wheel.
Axis is done further improvement, as shown in Figure 4, axis 20 be equipped with and retreat driving disc spacing pressing 21, advance driving disc spacing pressing 22 and lifting driving disc spacing pressing 32 retreat driving disc spacing pressing 21 and advance and be provided with axis shift fork 23 between the driving disc spacing pressing 22, and advance driving disc spacing pressing 22 and lifting driving disc spacing pressing 32 interfix.Under the normal condition, axis shift fork 23 is to be in engagement with the driving disc spacing pressing 22 that advances; Under the effect of backguy 33, axis shift fork 23 moves to and retreats driving disc spacing pressing 21 1 sides, and with retreat driving disc spacing pressing 21 engagement.
The three-wheel car body is done further improvement, as shown in Figure 5, be provided with four handgrips, be respectively brake handgrip 27, reversing handgrip 25, scraper bowl rising handgrip 26 and scraper bowl decline handgrip 24.
Brake handgrip 27 connects brake 19 by backguy 33, reversing handgrip 25 connects the shifting fork bar 31 of axis shift fork 23 by backguy 33, scraper bowl rising handgrip 26 is by the shifting fork bar 5 of backguy 33 connection power transmission shaft shift forks 4, and scraper bowl decline handgrip 24 connects breach annulus 8 by backguy 33.
Retreat driving disc spacing pressing 21 and retreat floral disc 17 by the chain connection, the driving disc spacing pressing 22 that advances connects the floral disc 18 that advances by chain, and lifting driving disc spacing pressing 32 connects lifting clutch plate 3 by chain.
In addition, for balance manpower forklift car body balance, a ballast box 29 is installed at manpower forklift afterbody.
In order to increase work efficiency, the floral disc 18 that advances also is equipped with speed change gear 28, and the controller 30 of speed change gear 28 is installed in four handgrip places, so that manual operation.
The utility model manpower forklift in use, concrete operations are as follows:
Advance: because handgrip all is in relaxation state, the axis shift fork is in engagement with the driving disc spacing pressing that advances, and directly firmly pedals forward by pin to get final product.
Retreat: the reversing handgrip of holding with a firm grip, thus make the axis shift fork and retreat driving disc spacing pressing engagement, firmly pedal by pin backward and get final product.
The lifting scraper bowl, the scraper bowl rising handgrip of holding with a firm grip, the handgrip of moveing backward this moment also is in the state of tightening up, and at this moment, power transmission shaft shift fork and the engagement of lifting clutch plate, axis shift fork mesh with retreating driving disc spacing pressing, firmly pedal forward by pin and can finish the scraper bowl rising.
Fall scraper bowl, scraper bowl decline handgrip is suitably exerted oneself, thereby the frictional force between breach annulus and the annulus is reduced, simultaneously, under the action of gravity of scraper bowl, power transmission shaft rotates, and scraper bowl falls.
Claims (8)
1. manpower forklift, comprise tricycle, the scraper bowl that take turns two-wheeled back, front one, the middle part of tricycle is equipped with an axis, the trailing wheel of tricycle is equipped with and retreats floral disc, floral disc and brake advance, retreat floral disc and the floral disc that advances is located at the both sides of trailing wheel, it is characterized in that, also be provided with ascending/decending scraper bowl control device, described ascending/decending scraper bowl control device comprises:
Power transmission shaft is equipped with lifting clutch plate, power transmission shaft shift fork and annulus on the power transmission shaft, the outside of described annulus also is provided with an annulus that has breach, is provided with brake block between annulus and the breach annulus;
Traction piece, an end of traction piece is fixed in the end of power transmission shaft;
A stand that is square or rectangular, two ends, described stand top respectively are provided with a fixed pulley, and traction piece passes the groove of fixed pulley; Described power transmission shaft is installed on the stand bottom bar, and parallel with the stand bottom bar.
2. manpower forklift according to claim 1 is characterized in that, two vertical rod middle parts of described stand respectively are equipped with a upper support frame by bolt, and the other end of upper support frame is connected with the scraper bowl top; Two vertical rod bottoms of described stand respectively are equipped with a lower support frame by bolt, and the other end of lower support frame is connected with the scraper bowl bottom; Described lower support frame is connected with the other end of traction piece.
3. manpower forklift according to claim 1 is characterized in that, described axis be equipped with and retreat driving disc spacing pressing, advance driving disc spacing pressing and lifting driving disc spacing pressing retreat driving disc spacing pressing and advance and be provided with the axis shift fork between the driving disc spacing pressing.
4. manpower forklift according to claim 3, it is characterized in that, also be provided with four handgrips, be respectively brake handgrip, reversing handgrip, scraper bowl rising handgrip and scraper bowl decline handgrip, described brake handgrip connects brake by backguy, described reversing handgrip connects the axis shift fork by backguy, and described scraper bowl rising handgrip connects the power transmission shaft shift fork by backguy, and described scraper bowl decline handgrip connects the breach annulus by backguy.
5. manpower forklift according to claim 3 is characterized in that, the described driving disc spacing pressing that retreats retreats floral disc by the chain connection, and the described driving disc spacing pressing that advances connects the floral disc that advances by chain, and described lifting driving disc spacing pressing connects the lifting clutch plate by chain.
6. manpower forklift according to claim 1 is characterized in that, described traction piece is two ropes or chain.
7. manpower forklift according to claim 1 is characterized in that, the described floral disc that advances also is equipped with speed change gear.
8. manpower forklift according to claim 1 is characterized in that, also is provided with a ballast box, is installed in the afterbody of manpower forklift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201161591U CN202039395U (en) | 2011-04-19 | 2011-04-19 | Manpower-driven forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201161591U CN202039395U (en) | 2011-04-19 | 2011-04-19 | Manpower-driven forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039395U true CN202039395U (en) | 2011-11-16 |
Family
ID=44966845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201161591U Expired - Fee Related CN202039395U (en) | 2011-04-19 | 2011-04-19 | Manpower-driven forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155028A (en) * | 2011-04-19 | 2011-08-17 | 唐兵 | Lifting type bucket control device and forklift |
-
2011
- 2011-04-19 CN CN2011201161591U patent/CN202039395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155028A (en) * | 2011-04-19 | 2011-08-17 | 唐兵 | Lifting type bucket control device and forklift |
| CN102155028B (en) * | 2011-04-19 | 2012-06-27 | 唐兵 | Lifting type bucket control device and forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140419 |