CN203269477U - Pallet truck - Google Patents
Pallet truck Download PDFInfo
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- CN203269477U CN203269477U CN 201320317145 CN201320317145U CN203269477U CN 203269477 U CN203269477 U CN 203269477U CN 201320317145 CN201320317145 CN 201320317145 CN 201320317145 U CN201320317145 U CN 201320317145U CN 203269477 U CN203269477 U CN 203269477U
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- car body
- tray carriage
- foot
- utility
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- 230000005540 biological transmission Effects 0.000 claims description 47
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a pallet truck, which comprises a carriage body, be equipped with the control rod on the automobile body, one side of automobile body is equipped with the fork, still including set up in pedal dull and stereotyped on the fork stretches out pedal dull and stereotyped the fork forms the loading area. Because the utility model discloses set up the operator position in the middle of the vehicle, consequently no matter get the frock in the fork of backing a car or the in-process of the transportation of going forward, the degree of accuracy of control operation that can both be better. The utility model discloses most time is in forward going in the operation process, only need the fork get the operation when backing a car and go, has alleviateed driver's fatigue and has felt, has reduced the adverse effect that causes production safety.
Description
Technical field
The utility model relates to equipment technology field of transport, more particularly, relates to a kind of tray carriage.
Background technology
At present, in commercial production and warehouse logistics, degree of automation is higher and to use more be that formula storage battery tray car is driven at the station.As shown in Figure 1, existing station is driven formula storage battery tray car and is comprised car body 1 and the joystick 2 that is arranged on car body, and the rear portion of car body 1 is provided with stretcher 3, and the front portion of car body 1 is provided with pallet fork.It is to be operated towards pallet fork by the driver that formula storage battery tray car is driven at existing station, and after fork was got frock, frock can be blocked driver's sight line, and for safe sight line requirement, the driver need turn one's head reverse travel.
In daily production, the time that the driver pitches the picking thing only accounts for 20% left and right of overall work time, and the time of driving transportation has occupied most times (approximately 80%).Although it is positive operation when fork is got frock that the formula tray carriage is driven at existing station, the most of the time is in reverse travel.And during reverse travel, the driver can only a side later, this range to driving vision has caused considerable restraint, has dangerous in commercial production.And, in case the transhipment distance is slightly long or the frequency is more, be easy to cause driver's work fatigue, aggravated the adverse effect that production safety is caused.
In addition, the station of circulating on market is driven the formula tray carriage and is generally realized that by motor walking drives, and promotes by hydraulic actuating cylinder, drives the drive link parallel motion, thereby pallet fork trailing wheel horizontal support is got up.Due to the restriction of tray carriage pallet fork normal width, 40 centimetres of the clear distance less thaies between two drive links.Therefore and the rotation of a drive wheel only can be allowed in this limited space, can not hold simultaneously fuselage and the drive wheel of horizontal machine, has all adopted vertical machine in present technology, by motor is erect, on move, solve the problems referred to above.But the vertical machine cost is high, and complex structure in case break down, keeps in repair more complicated and maintenance cost is high.
Therefore, how to alleviate because the sense of fatigue that causes is driven in long-time reversing, reduce the adverse effect that production safety is caused, become the technical matters that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of tray carriage, to alleviate because the sense of fatigue that causes is driven in long-time reversing, reduces the adverse effect that production safety is caused.
For achieving the above object, the utility model provides following technical scheme:
A kind of tray carriage comprises car body, and described car body is provided with joystick, and a side of described car body is provided with pallet fork, also comprises the foot-operated flat board that is arranged on described pallet fork, and the described pallet fork that stretches out described foot-operated flat board forms loading area.
Preferably, in above-mentioned tray carriage, described foot-operated flat board is arranged near described car body.
Preferably, in above-mentioned tray carriage, also comprise the operator's compartment that is arranged on described foot-operated flat board, described operator's compartment is arranged near described car body.
Preferably, in above-mentioned tray carriage, also comprise being arranged on described foot-operated flat board, and away from the back shroud of an end of described car body.
Preferably, in above-mentioned tray carriage, described back shroud is individual layer solid slab or double-layer hollow slab.
Preferably, in above-mentioned tray carriage, described back shroud is laid with protection pad near a side of described car body, and is provided with handrail.
Preferably, in above-mentioned tray carriage, the both sides, bottom of described car body are equipped with stay bearing plate;
One end of the transmission handle of described car body is articulated on described stay bearing plate, and the drive link of the other end and described car body is hinged, and the main shaft on described foot-operated flat board passes the perforating on described transmission handle, and described perforating is between the two ends of described transmission handle;
Two described transmission handles are positioned at the part of described car body, towards each other away from direction extend;
The drive motor of described car body is the horizontal drive motor between two described transmission handles.
Preferably, in above-mentioned tray carriage, an end of described transmission handle is articulated on described stay bearing plate by pivot pin;
The other end of described transmission handle and the drive link of described car body are hinged by bearing pin.
Preferably, in above-mentioned tray carriage, also comprise the balance wheel that is arranged at described stay bearing plate bottom.
Preferably, in above-mentioned tray carriage, two described stay bearing plates are arranged symmetrically with along the longitudinal median plane of described car body;
Two described transmission handles are arranged symmetrically with along the longitudinal median plane of described car body.
Can find out from above-mentioned technical scheme, the tray carriage that the utility model provides, be set directly on pallet fork by riding flat board, and pallet fork is stretched out foot-operated dull and stereotyped position as loading area, thereby the position is driven at driver's station in realization and joystick 180 degree turn to, and changes pallet fork driving dorsad into from traditional driving towards pallet fork.So, the operator position is moved to the midway location of vehicle by the terminal position in traditional approach.
In the fork extract operation, the driver stands on foot-operated dull and stereotyped, by later adjusting the walking angle, manually grasps simultaneously direction; In descending operation, car body is motionless, foot-operated dull and stereotyped and fork parts balance rising.In the walking operation, the driver stands on foot-operated dull and stereotyped, and hand steered joystick is eyed to the front, forward travel.
Because the utility model is arranged on the operator position in the middle of vehicle, therefore no matter get in frock or the process of forward travel transportation at the reversing fork, better the accuracy of control operation.In the utility model operating process, the most of the time is in forward travel, needs reverse travel when only having the fork extract operation, has alleviated driver's sense of fatigue, has reduced the adverse effect that production safety is caused.
In another technical scheme of the utility model, an end of transmission handle is articulated on stay bearing plate, and the drive link of the other end and car body is hinged, and the main shaft on foot-operated flat board passes the perforating on the transmission handle, and perforating is between the two ends of transmission handle.Two transmission handles are positioned at the part of car body, towards each other away from direction extend, drive motor is the horizontal drive motor between two transmission handles.
Be positioned at the part of car body because of two transmission handles, towards each other away from the direction extension, make two end points of transmission handle be on different plane of rotations, thereby effectively enlarged the activity space of drive motor.After completing installation according to this kind method, the distance of two transmission handles in car body can reach more than 50 centimetres, such width, the enough rotation of horizontal drive motor all angles.Owing between this " the outer Eight characters " formula transmission handle, larger space being arranged, its both sides are more near chassis, and are structurally more firm.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of tray carriage in prior art;
The left view of the tray carriage that Fig. 2 provides for the utility model embodiment;
The right elevation of the tray carriage that Fig. 3 provides for the utility model embodiment;
The birds-eye view of the tray carriage that Fig. 4 provides for the utility model embodiment;
The structural representation of the transmission handle that Fig. 5 provides for the utility model embodiment;
The working process schematic diagram of the transmission handle that Fig. 6 provides for the utility model embodiment.
Wherein, 1 is car body, and 2 is joystick, and 3 is stretcher;
101 is car body, and 102 is operator's compartment, and 103 for foot-operated dull and stereotyped, and 104 is back shroud, and 105 is pallet fork, 106 is drive link, and 107 is hydraulic ram, and 108 are the transmission handle, and 109 is horizontal drive motor, 110 is balance wheel, and 111 is stay bearing plate, and 112 is trailing wheel, and 113 is main shaft.
The specific embodiment
Core of the present utility model is to provide a kind of tray carriage, to alleviate because the sense of fatigue that causes is driven in long-time reversing, reduces the adverse effect that production safety is caused.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2, the left view of the tray carriage that Fig. 2 provides for the utility model embodiment.
The tray carriage that the utility model embodiment provides comprises car body 101, and car body 101 is provided with joystick, and joystick is provided with the direction operation handle, and a side of car body 101 is provided with pallet fork 105.
In the present embodiment, tray carriage also comprises and is arranged at foot-operated dull and stereotyped 103 on pallet fork 105, stretches out foot-operated dull and stereotyped 103 pallet fork 105 and forms loading areas.It will be appreciated by persons skilled in the art that foot-operated dull and stereotyped 103 position can be understood as driving regional, pallet fork 105 stretches out foot-operated dull and stereotyped 103 part and can be regarded as loading area.
The walking type of drive and the pallet fork up-down mode that it will be appreciated by persons skilled in the art that this tray carriage are identical with existing tray carriage, and emphasis of the present utility model does not lie in this, therefore repeat no more.
In the fork extract operation, the driver stands on foot-operated dull and stereotyped 103, by later adjusting the walking angle, manually grasps simultaneously direction; In descending operation, car body 101 is motionless, and foot-operated flat board 103 and fork parts balance raise.In the walking operation, the driver stands on foot-operated flat board 103, and the direction operation handle of hand steered joystick is eyed to the front, forward travel.
The tray carriage that the utility model provides, be set directly on pallet fork 105 by riding dull and stereotyped 103, and pallet fork 105 is stretched out foot-operated dull and stereotyped 103 position as loading area, thereby the position is driven at driver's station in realization and joystick 180 degree turn to, and changes pallet fork driving dorsad into from traditional driving towards pallet fork.So, the operator position is moved to the midway location of vehicle by the terminal position in traditional approach.
Because the utility model is arranged on the operator position in the middle of vehicle, therefore no matter get in frock or the process of forward travel transportation at the reversing fork, better the accuracy of control operation.In the utility model operating process, the most of the time is in forward travel, needs reverse travel when only having the fork extract operation, has alleviated driver's sense of fatigue, has reduced the adverse effect that production safety is caused.
In descending operation, car body 101 is motionless, and foot-operated flat board 103 and fork parts balance raise, because joystick is arranged on car body 101, therefore after foot-operated dull and stereotyped 103 risings, the angle of driver's direction of operating operating handle can change, and can have influence on driver's operating experience.
Based on this, the utility model is hinged with direction operation handle and control lever, namely after the driver follows foot-operated dull and stereotyped 103 risings, the direction operation handle can be followed to rotate and be changed angle, to adapt to driver's rising, improve driver's operating experience and improved the convenience of operation, avoided the impact that raises and bring due to the driver.
At the utility model one specific embodiment, foot-operated dull and stereotyped 103 arrange near car body 101.Can make like this driver and direction operation handle distance nearer, be more convenient for tray carriage is driven.
In order further to optimize technique scheme, the utility model embodiment also can comprise the operator's compartment 102 that is arranged on foot-operated dull and stereotyped 103, and operator's compartment 102 is arranged near car body 101.Operator's compartment 102 can play the protective effect to the driver, and also can make tray carriage more attractive in appearance.But the layout height of operator's compartment 102 should be as the criterion not affect normal driving.
Further, in the utility model one specific embodiment, the utility model also can comprise and being arranged on foot-operated dull and stereotyped 103, and away from the back shroud 104 of an end of car body 101.It will be appreciated by persons skilled in the art that operator's compartment 102 and back shroud 104 can arrange simultaneously, can only arrange that also wherein a kind of, the utility model also do not require, tray carriage possesses operator's compartment 102 and back shroud 104 simultaneously.
The utility model prevents on the one hand that by on foot-operated dull and stereotyped 103, back shroud 104 being set pallet fork 105 forks from clashing into the driver when entering the frock goods, on the other hand frock or goods is played certain support and holds up by acting on, make the frock of getting of pitching more stable.
Further, back shroud 104 can be the individual layer solid slab, also can be double-layer hollow slab, and the utility model is not construed as limiting the concrete tabular type of back shroud 104, as long as possess certain intensity.
Simultaneously, consider the driver in the comfortable and safety problem of operator's compartment, can increase protection pad and handrail on back shroud 104, increase protection pad, when the driver relies on, can increase traveling comfort.And the increase handrail when reverse travel, can be held the basis for the driver provides to hold up, and avoids falling down owing to not supporting in driving procedure, has improved drive safety.
See also Fig. 3-Fig. 5, the right elevation of the tray carriage that Fig. 3 provides for the utility model embodiment; The birds-eye view of the tray carriage that Fig. 4 provides for the utility model embodiment; The structural representation of the transmission handle that Fig. 5 provides for the utility model embodiment.
In the utility model one specific embodiment, the both sides, bottom of car body 101 are equipped with stay bearing plate 111, namely in front body both sides, a stay bearing plate 111 that is parallel to side plate are set respectively.
One end of the transmission handle 108 of car body 101 is articulated on stay bearing plate 111, the drive link 106 of the other end and car body 101 is hinged, main shaft 113(main shaft 113 on foot-operated dull and stereotyped 103 and foot-operated dull and stereotyped 103 interlocks) pass the perforating on transmission handle 108, perforating is between the two ends of transmission handle 108.
Two transmission handles 108 are positioned at the part of car body 101, towards each other away from direction extend, make two transmission handles 108 be " the outer Eight characters " structure.The drive motor of car body 101 is the horizontal drive motor 109 between two transmission handles 108.
See also Fig. 6, the working process schematic diagram of the transmission handle that Fig. 6 provides for the utility model embodiment.
The A point of transmission handle 108 is articulated on stay bearing plate 111 by rotatable pivot pin, and the B point is connected with main shafts 113 with foot-operated dull and stereotyped 103 interlocks, and the C point is connected with drive link 106 by pivot pin.When hydraulic ram 107 jack-up foot-operated dull and stereotyped 103 moved up, 113, main shaft was followed rising, and the B point rises together simultaneously.Fixed during due to the A point, so transmission handle 108 rotates up around the A point, thus realize that the C point promotes drive link 106 and is moved to the left, trailing wheel 112 is propped up, reach the purpose that the car load level promotes.
Wherein, the annexation of drive link 106 and trailing wheel 112, and the arrangement of hydraulic ram 107 can be same as the prior art, emphasis of the present utility model does not lie in this, therefore repeat no more.
Be positioned at the part of car body 101 because of two transmission handles 108, towards each other away from the direction extension, make two end points of transmission handle 108 be on different plane of rotations, thereby effectively enlarged the activity space of drive motor.After completing installation according to this kind method, the distance of two transmission handles 108 in car body 101 can reach more than 50 centimetres, such width, the enough rotation of horizontal drive motor 109 all angles.Owing between this " the outer Eight characters " formula transmission handle 108, larger space being arranged, its both sides are more near chassis, and are structurally more firm.
Because the utility model adopts special transmission handle 108, make the distance of two transmission handles 108 in car body 101 can reach more than 50 centimetres, thereby vertical drive motor can be replaced with the comparatively simple horizontal drive motor 109 of structure, then reduce purchase cost and maintenance cost, made the car load cost lower.
The utility model has realized that not only horizontal drive motor drives, and has effectively shortened the length of vehicle body, makes front body length be controlled in 40 centimetres.Transmission handle 108 is captiveed joint by movable pivot pin with 111 of the stay bearing plates of drive link 106 and vehicle body, and dismounting is more convenient.
In the utility model one specific embodiment, the utility model also can comprise the balance wheel 110 that is arranged at stay bearing plate 111 bottoms.Two stay bearing plates 111 are arranged symmetrically with along the longitudinal median plane of car body 101; Two transmission handles 108 are arranged symmetrically with along the longitudinal median plane of car body 101.
The utility model is fixed on balance wheel 110 and transmission handle 108 on a stay bearing plate 111 simultaneously, has both made simple in structurely, and the space has been saved again in easy disassembly, has increased the stability of vehicle body.
In sum, the utlity model has the advantages such as simple to operate, convenient driving, comfortable safety, can enhance productivity, save human cost; Simultaneously this kind structure also have simple in structure, I﹠M convenient, make the advantages such as the car load cost is low.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. tray carriage, comprise car body (101), described car body (101) is provided with joystick, one side of described car body (101) is provided with pallet fork (105), it is characterized in that, also comprise the foot-operated flat board (103) that is arranged on described pallet fork (105), the described pallet fork (105) that stretches out described foot-operated flat board (103) forms loading area.
2. tray carriage as claimed in claim 1, is characterized in that, described foot-operated flat board (103) is arranged near described car body (101).
3. tray carriage as claimed in claim 1, is characterized in that, also comprises the operator's compartment (102) that is arranged on described foot-operated flat board (103), and described operator's compartment (102) is arranged near described car body (101).
4. tray carriage as claimed in claim 1, is characterized in that, also comprise being arranged on described foot-operated flat board (103), and away from the back shroud (104) of an end of described car body (101).
5. tray carriage as claimed in claim 4, is characterized in that, described back shroud (104) is individual layer solid slab or double-layer hollow slab.
6. tray carriage as claimed in claim 4, is characterized in that, described back shroud (104) is laid with protection pad near a side of described car body (101), and is provided with handrail.
7. as the described tray carriage of claim 1-6 any one, it is characterized in that, the both sides, bottom of described car body (101) are equipped with stay bearing plate (111);
One end of the transmission handle (108) of described car body (101) is articulated on described stay bearing plate (111), the drive link (106) of the other end and described car body (101) is hinged, main shaft (113) on described foot-operated flat board (103) passes the perforating on described transmission handle (108), and described perforating is positioned between the two ends of described transmission handle (108);
Two described transmission handles (108) are positioned at the part of described car body (101), towards each other away from direction extend;
The drive motor of described car body (101) is for being positioned at the horizontal drive motor (109) between two described transmission handles (108).
8. tray carriage as claimed in claim 7, is characterized in that, an end of described transmission handle (108) is articulated on described stay bearing plate (111) by pivot pin;
The drive link (106) of the other end of described transmission handle (108) and described car body (101) is hinged by bearing pin.
9. tray carriage as claimed in claim 7, is characterized in that, also comprises the balance wheel (110) that is arranged at described stay bearing plate (111) bottom.
10. tray carriage as claimed in claim 7, is characterized in that, two described stay bearing plates (111) are arranged symmetrically with along the longitudinal median plane of described car body (101);
Two described transmission handles (108) are arranged symmetrically with along the longitudinal median plane of described car body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317145 CN203269477U (en) | 2013-06-04 | 2013-06-04 | Pallet truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317145 CN203269477U (en) | 2013-06-04 | 2013-06-04 | Pallet truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269477U true CN203269477U (en) | 2013-11-06 |
Family
ID=49499929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320317145 Expired - Lifetime CN203269477U (en) | 2013-06-04 | 2013-06-04 | Pallet truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800517A (en) * | 2016-05-09 | 2016-07-27 | 苏州先锋物流装备科技有限公司 | Driving system of walking type piling car |
| CN106143731A (en) * | 2015-04-14 | 2016-11-23 | 鑫缘茧丝绸集团股份有限公司 | A kind of novel small-sized electric mover |
-
2013
- 2013-06-04 CN CN 201320317145 patent/CN203269477U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143731A (en) * | 2015-04-14 | 2016-11-23 | 鑫缘茧丝绸集团股份有限公司 | A kind of novel small-sized electric mover |
| CN105800517A (en) * | 2016-05-09 | 2016-07-27 | 苏州先锋物流装备科技有限公司 | Driving system of walking type piling car |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |