CN205168553U - Convenient handcart of unloading - Google Patents
Convenient handcart of unloading Download PDFInfo
- Publication number
- CN205168553U CN205168553U CN201520846165.0U CN201520846165U CN205168553U CN 205168553 U CN205168553 U CN 205168553U CN 201520846165 U CN201520846165 U CN 201520846165U CN 205168553 U CN205168553 U CN 205168553U
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- China
- Prior art keywords
- carrying
- hand barrow
- backrest
- underframe
- chassis
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Abstract
The utility model discloses a convenient handcart of unloading, including bearing chassis, back of the body frame, handle and gyro wheel, the chassis is born in the setting of back of the body frame lower extreme, the upper end sets up the handle, back of the body frame lower part sets up the gyro wheel, the back of the body puts up and bears pivot formula connection between the chassis, backplate and bearing is still connected through the connecting rod between the chassis. The utility model discloses put up bear chassis and the back of the body of handcart the pivot and connected, the relative rotation that realizes bearing chassis and back of the body frame to it is continuous through the connecting rod, realize that relative structure between them is fixed, during the discharge, enable to bear the chassis upset with the play of goods thick stick. The left and right sides that the back of the body put up sets up arc widening the plate, makes the goods can put things in good order steadily on bearing the chassis and carry on the back the frame, can not control and shift. The utility model discloses simple structure, convenient to use makes the handcart more convenient when unloading to need not move the goods and go on again, save the time, improve conveying efficiency.
Description
Technical field
The utility model belongs to conveying equipment technical field, is specifically related to the hand barrow that a kind of structure is simple, working stability, easy to operate convenience are unloaded.
Background technology
Hand barrow obtains widespread use in production and life because it is cheap, it is simple, easy to operate to safeguard, from heavy and light, the local work that can use in power actuated vehicle inconvenience, very convenient when the article that short-haul operation is lighter.But existing hand barrow arrives behind destination being pushed by goods, need by goods complete discharge, can mobile trolley, re-start the transport of new goods, unloading time often takies the plenty of time, and haulage time is short on the contrary, affects transport progress, also widely using of hand barrow is hindered, therefore, for convenience of unloading, reduce the stoppage in transit work-hours of hand barrow, improve conveying efficiency and process, the hand barrow researching and developing a kind of convenient unloading is significant.
Utility model content
The purpose of this utility model is to provide the hand barrow that a kind of structure is simple, the convenience of working stability is unloaded.
The purpose of this utility model realizes like this, comprise carrying underframe, backrest, handle and roller, described backrest lower end arranges carrying underframe, upper end arranges handle, described backrest bottom arranges roller, between described backrest and carrying underframe, rotary shaft connects, and is also connected by connecting rod between described backboard and carrying underframe.
The carrying underframe of hand barrow is connected by rotating shaft with backrest by the utility model, and realize carrying underframe and the relatively rotating of backrest, and be connected by connecting rod, the opposed configuration of both realizations is fixed; When freighting, the hook of connecting rod is articulated on connecting pin, to carrying underframe supply pulling force, with the weight of bearing goods; Extension rod and perpendicular muscle are fixed by bayonet lock, during unloading, first make carrying underframe make a decision behind ground, take down the hook of connecting rod, backboard can be rotated relative to carrying underframe, taking out the bayonet lock on extension rod, and pull out extension rod, press down handle, make carrying underframe overturn goods thick stick to go out.The left and right sides of backrest arranges arc widening plate, enables goods stably pile up on carrying underframe and backrest, can not left and right sidesing shifting.The utility model structure is simple, easy to use, making hand barrow more convenient when unloading, not needing goods to move to carry out again, saving the time, improve conveying efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that sectional structure schematic diagram is looked on a left side of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
In figure: 1 fork arm, 11-carries main body, and 2-erects muscle, 3-handle, 4-roller, 5-extension rod, 6-connecting rod, 7-widening plate, 8-horizontal bar, 9-connecting pin.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in accompanying drawing 1 ~ 3, the utility model comprises carrying underframe, backrest, handle 3 and roller 4, described backrest lower end arranges carrying underframe, upper end arranges handle 3, described backrest bottom arranges roller 4, between described backrest and carrying underframe, rotary shaft connects, and is also connected by connecting rod 6 between described backboard and carrying underframe.
Described backrest comprises perpendicular muscle 2 and horizontal bar 8, and described perpendicular muscle 2 be arranged two in parallel, arranges horizontal bar 8 between two perpendicular muscle 2, described perpendicular muscle 2 is set to hollow tubular, arrange extension rod 5 in described hollow tubular, described extension rod 5 and hollow tubular bearing fit, the upper end of described extension rod 5 arranges handle 3.Extension rod 5 can lengthen perpendicular muscle 2 arm of force, make rotation carry underframe time more easily laborsaving.
Described connecting rod 6 one end is hinged on the lateral surface of perpendicular muscle 2, the other end is set to hook, and described hook mounts with the connecting pin 9 in carrying tray side and coordinates.
The roller bearing of described roller 4 is arranged in backrest, and described roller bearing is identical with the radius size of roller 4 to the distance of carrying underframe, and the half < roller radius < of described carrying length over end sills carries the length of underframe.
Described carrying underframe is set to smooth convex surface, and the downward-sloping setting of exit end of carrying underframe.
Described carrying underframe frame comprises fork arm 1 and carrying main body 11, and described carrying main body 11 is hinged with backrest, another side arranges fork arm 1, and the upper side of described fork arm 1 is set to smooth convex surface, the downward-sloping setting of exit end of described smooth convex surface.
The lateral surface of described perpendicular muscle 2 is provided with widening plate 7.
Angle between described handle 3 and extension rod 5 is 120 ° ~ 150 °, and the smooth surface of described handle 3 is arranged, and the length of described handle 3 is 15cm ~ 20cm.
Described connecting rod 6 one end is connected to the middle part of perpendicular muscle 2, and described connecting pin 9 is arranged on the outlet end of carrying underframe, and the hook on described connecting rod 6 mounts with connecting pin 9 and coordinates.
Described widening plate 7 is set to notch plate, and the outside being cemented in perpendicular muscle 2 of described notch plate, another side arc transition setting forward, two pieces, left and right widening plate 7 is oppositely arranged.
principle of work of the present utility model and working process
The carrying underframe of hand barrow is connected by rotating shaft with backrest by the utility model, realizes carrying underframe and the relatively rotating of backrest, and is connected by connecting rod 6, and the opposed configuration of both realizations is fixed; When freighting, the hook of connecting rod 6 is articulated on connecting pin 9, to carrying underframe supply pulling force, with the weight of bearing goods; Extension rod 5 and perpendicular muscle 2 are fixed by bayonet lock, during unloading, first make carrying underframe make a decision behind ground, take down the hook of connecting rod 6, backboard can be rotated relative to carrying underframe, taking out the bayonet lock on extension rod 5, and pull out extension rod 5, press down handle 3, make carrying underframe overturn goods thick stick to go out.The left and right sides of backrest arranges arc widening plate 7, enables goods stably pile up on carrying underframe and backrest, can not left and right sidesing shifting.The utility model structure is simple, easy to use, making hand barrow more convenient when unloading, not needing goods to move carrying out, saving the time, improve conveying efficiency.
Claims (10)
1. the hand barrow of a convenient unloading, comprise carrying underframe, backrest, handle (3) and roller (4), described backrest lower end arranges carrying underframe, upper end arranges handle (3), described backrest bottom arranges roller (4), it is characterized in that: between described backrest and carrying underframe, rotary shaft connects, also connected by connecting rod (6) between described backrest and carrying underframe.
2. the hand barrow of convenient unloading according to claim 1, it is characterized in that: described backrest comprises perpendicular muscle (2) and horizontal bar (8), described perpendicular muscle (2) be arranged two in parallel, between two perpendicular muscle (2), horizontal bar (8) is set, described perpendicular muscle (2) is set to hollow tubular, arrange extension rod (5) in described hollow tubular, described extension rod (5) and hollow tubular bearing fit, the upper end of described extension rod (5) arranges handle (3).
3. the hand barrow of convenient unloading according to claim 1, is characterized in that: described connecting rod (6) one end is hinged on the lateral surface of perpendicular muscle (2), the other end is set to hook, and described hook mounts with the connecting pin (9) in carrying tray side and coordinates.
4. the hand barrow of convenient unloading according to claim 1, it is characterized in that: the roller bearing of described roller (4) is arranged in backrest, described roller bearing is identical with the radius size of roller (4) to the distance of carrying underframe, and the half < roller radius < of described carrying length over end sills carries the length of underframe.
5. the hand barrow of the convenient unloading according to claim 1,3 or 4, is characterized in that: described carrying underframe is set to smooth convex surface, and the downward-sloping setting of exit end of carrying underframe.
6. the hand barrow of the convenient unloading according to claim 1,3 or 4, it is characterized in that: described carrying underframe comprises fork arm (1) and carrying main body (11), described carrying main body (11) is while, another side hinged with backrest arranges fork arm (1), the upper side of described fork arm (1) is set to smooth convex surface, the downward-sloping setting of exit end of described smooth convex surface.
7. the hand barrow of convenient unloading according to claim 2, is characterized in that: the lateral surface of described perpendicular muscle (2) is provided with widening plate (7).
8. the hand barrow of convenient unloading according to claim 2, is characterized in that: the angle between described handle (3) and extension rod (5) is 120 ° ~ 150 °, and the smooth surface of described handle (3) is arranged, and the length of described handle (3) is 15cm ~ 20cm.
9. the hand barrow of convenient unloading according to claim 3, it is characterized in that: described connecting rod (6) one end is connected to the middle part of perpendicular muscle (2), described connecting pin (9) is arranged on the outlet end of carrying underframe, and the hook on described connecting rod (6) mounts with connecting pin (9) and coordinates.
10. the hand barrow of convenient unloading according to claim 7, it is characterized in that: described widening plate (7) is set to notch plate, described notch plate while be cemented in the outside of perpendicular muscle (2), another side forward arc transition arrange, two pieces, left and right widening plate (7) is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846165.0U CN205168553U (en) | 2015-10-29 | 2015-10-29 | Convenient handcart of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846165.0U CN205168553U (en) | 2015-10-29 | 2015-10-29 | Convenient handcart of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168553U true CN205168553U (en) | 2016-04-20 |
Family
ID=55732572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846165.0U Active CN205168553U (en) | 2015-10-29 | 2015-10-29 | Convenient handcart of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189883A (en) * | 2018-02-08 | 2018-06-22 | 安吉远航家具有限公司 | A kind of furniture carries protective device |
-
2015
- 2015-10-29 CN CN201520846165.0U patent/CN205168553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189883A (en) * | 2018-02-08 | 2018-06-22 | 安吉远航家具有限公司 | A kind of furniture carries protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |