CN210438353U - Hydraulic forklift - Google Patents
Hydraulic forklift Download PDFInfo
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- CN210438353U CN210438353U CN201921392221.2U CN201921392221U CN210438353U CN 210438353 U CN210438353 U CN 210438353U CN 201921392221 U CN201921392221 U CN 201921392221U CN 210438353 U CN210438353 U CN 210438353U
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- connecting rod
- fork
- hydraulic cylinder
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Abstract
The utility model provides a hydraulic forklift, include: automobile body, crane and refute fortune fork group, refute fortune fork group including first refute fortune fork and second refute fortune fork, the automobile body passes through the connecting piece to be connected with the crane, is provided with first pneumatic cylinder on the connecting piece, refutes fortune fork and second through first pneumatic cylinder promotion first refute fortune fork, and the crane is provided with first arm lock mechanism and second arm lock mechanism and is used for centre gripping filling goods. As above, the utility model discloses a hydraulic fork truck for it inclines to turn over to take place the slope easily when solving among the prior art carrier to the transport of canning, influences cargo safety, handling efficiency, and the problem that porter's safety also received the threat, and reasonable in design is suitable for production and popularization and application.
Description
Technical Field
The utility model relates to a fork truck field especially relates to a hydraulic forklift.
Background
When short distance transport goods, often need use the carrier, its transport convenient and fast, operating personnel low in labor strength. In prior art, the nature controlled and the bearing capacity of a lot of carriers are relatively poor to have the potential safety hazard when leading to the transport goods, thereby cause inconvenience for handling work, influence handling efficiency during perhaps the transport, and the canning is to the comparatively extensive application of loading of liquid goods, and in handling, the canning is great to the porter degree of difficulty, and the phenomenon that the slope was tumbled takes place more easily when present carrier was to the transport of canning influences cargo safety, handling efficiency, and the safety of porter also receives the threat.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims at providing a hydraulic fork truck for it turns over to take place to incline easily when the transport of canning to solve among the prior art carrier, influences cargo safety, handling efficiency, and the problem that the safety of porter also received the threat.
To achieve the above and other related objects, the present invention provides a hydraulic forklift, including: the car body is connected with the lifting frame through a connecting piece, a first hydraulic cylinder is arranged on the connecting piece, the lifting frame corresponds to a first movable groove which is vertically arranged on the first lightering fork, the lifting frame corresponds to a second movable groove which is vertically arranged on the second lightering fork, one end of the first lightering fork is clamped in the first movable groove, one end of the second lightering fork is clamped in the second movable groove, one end of the first lightering fork is clamped in the first movable groove through a first connecting rod, one end of the second lightering fork is clamped in the second movable groove, the first open groove and the second open groove which are vertically arranged are symmetrically arranged on the lifting frame, one end of the second connecting rod is connected with the first connecting rod, the other end of the second connecting rod extends out of the second slot and is connected with the output end of the first hydraulic cylinder, one end of a third connecting rod is connected with the first connecting rod, the other end of the third connecting rod extends out of the first open slot to be connected with the clamping arm seat, a second hydraulic cylinder and a third hydraulic cylinder are arranged on the clamping arm seat along the direction of the first connecting rod, the output end of the second hydraulic cylinder and the output end of the third hydraulic cylinder are arranged in a back-to-back manner, one end of a fourth connecting rod is connected with the output end of the second hydraulic cylinder, the fourth connecting rod is arranged in parallel with the first lightering fork, the other end of the fourth connecting rod is connected with a first clamping arm mechanism, one end of a fifth connecting rod is connected with the output end of the third hydraulic cylinder, the fifth connecting rod with the second lightering fork parallel arrangement, the fifth connecting rod other end is connected with second arm lock mechanism.
As a preferable technical scheme, a hydraulic cylinder seat is arranged on the connecting piece, and the first hydraulic cylinder is fixed on the connecting piece through the hydraulic cylinder seat.
As preferred technical scheme, first arm lock mechanism includes first dead lever, from top to bottom parallel arrangement's first semi-circular arc-shaped arm lock, second semi-circular arc-shaped arm lock, third semi-circular arc-shaped arm lock and fourth semi-circular arc-shaped arm lock, a side of first semi-circular arc-shaped arm lock, second semi-circular arc-shaped arm lock, third semi-circular arc-shaped arm lock and fourth semi-circular arc-shaped arm lock all with first dead lever is connected, first dead lever with the fifth connecting rod other end is connected.
As an optimized technical scheme, the second clamping arm mechanism comprises a second fixing rod, a fifth semi-circular arc-shaped clamping arm, a sixth semi-circular arc-shaped clamping arm and a seventh semi-circular arc-shaped clamping arm which are arranged in parallel from top to bottom, one side of the fifth semi-circular arc-shaped clamping arm, one side of the sixth semi-circular arc-shaped clamping arm and one side of the seventh semi-circular arc-shaped clamping arm are connected with the second fixing rod, and the second fixing rod is connected with the other end of the fourth connecting rod.
As a preferred technical solution, the horizontal height of the fifth semi-circular arc-shaped clamping arm is located between the first semi-circular arc-shaped clamping arm and the second semi-circular arc-shaped clamping arm, the horizontal height of the sixth semi-circular arc-shaped clamping arm is located between the second semi-circular arc-shaped clamping arm and the third semi-circular arc-shaped clamping arm, and the horizontal height of the seventh semi-circular arc-shaped clamping arm is located between the third semi-circular arc-shaped clamping arm and the fourth semi-circular arc-shaped clamping arm.
As above, the utility model relates to a hydraulic fork truck, hydraulic fork truck when transport canned goods, first arm lock mechanism and second arm lock mechanism can carry out the centre gripping to canned goods for canned goods has guaranteed firmly in the transportation, and the phenomenon that is difficult for taking place to incline and overturn has avoided canned goods to take place to threaten the problem of porter safety after empting, has increased handling efficiency, and reasonable in design is suitable for production and popularization and application.
Drawings
Fig. 1 is a front view of a hydraulic forklift disclosed in an embodiment of the present invention;
fig. 2 shows a top view of a hydraulic forklift truck according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first clamping arm mechanism and a second clamping arm mechanism in a hydraulic forklift disclosed in an embodiment of the present invention;
fig. 4 is a schematic structural view of a clamp arm seat in a hydraulic forklift truck according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a first clamping arm mechanism in a hydraulic forklift disclosed in an embodiment of the present invention;
fig. 6 shows a schematic structural view of a second clamp arm mechanism in a hydraulic forklift according to an embodiment of the present invention.
Wherein the reference numerals are specified as follows: 1. a first connecting rod; 2. a second connecting rod; 3. a clamp arm seat; 4. a third connecting rod; 5. a first lightering fork; 6. a second lightering fork; 7. a first semi-circular arc-shaped clamping arm; 8. a fifth semi-circular arc-shaped clamping arm; 9. a first fixing lever; 10. a second fixing bar; 11. a fourth connecting rod; 12. a fifth connecting rod; 13. a connecting member; 14. a vehicle body; 15. a lifting frame; 16. a first hydraulic cylinder; 17. a hydraulic cylinder base; 18. a second semi-arc clamp arm; 19. a third semi-arc clamp arm; 20. a fourth semi-arc clamp arm; 21. a sixth semicircular arc-shaped clamping arm; 22. a seventh semi-arc clamp arm; 23. a second hydraulic cylinder; 24. and a third hydraulic cylinder.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a hydraulic forklift, including: the device comprises a vehicle body 14, a lifting frame 15 and a lightering fork group, wherein the lightering fork group comprises a first lightering fork 5 and a second lightering fork 6, the vehicle body 14 is connected with the lifting frame 15 through a connecting piece 13, a first hydraulic cylinder 16 is arranged on the connecting piece 13, a first movable groove which is vertically arranged is arranged on the lifting frame 15 corresponding to the first lightering fork 5, a second movable groove which is vertically arranged is arranged on the lifting frame 15 corresponding to the second lightering fork 6, one end of the first lightering fork 5 is clamped in the first movable groove, one end of the second lightering fork 6 is clamped in the second movable groove, one end of the first lightering fork 5 which is clamped in the first movable groove is connected with one end of the second lightering fork 6 in the second movable groove through a first connecting rod 1, a first open groove and a second open groove which are vertically arranged are symmetrically arranged on the lifting frame 15, one end of the second connecting rod 2 is connected with the first connecting rod 1, the other end of the second connecting rod 2 is connected with the output end of the first hydraulic cylinder 16, 4 one ends of third connecting rod are connected with head rod 1, the 4 other ends of third connecting rod are connected with clamp arm seat 3 along stretching out first fluting, be provided with second pneumatic cylinder 23 and third pneumatic cylinder 24 along 1 direction of head rod on the clamp arm seat 3, the output of second pneumatic cylinder 23 and the output of third pneumatic cylinder 24 set up dorsad, 11 one end of fourth connecting rod are connected with the output of second pneumatic cylinder 23, fourth connecting rod 11 is refuted fortune fork 5 parallel arrangement with the first, the 11 other ends of fourth connecting rod are connected with first arm lock mechanism, 12 one end of fifth connecting rod is connected with the output of third pneumatic cylinder 24, fifth connecting rod 12 is refuted fortune fork 6 parallel arrangement with the second, the 12 other ends of fifth connecting rod are connected with second arm lock mechanism.
According to the hydraulic forklift provided by the embodiment, the connecting piece 13 is provided with the hydraulic cylinder seat 17, the first hydraulic cylinder 16 is fixed on the connecting piece 13 through the hydraulic cylinder seat 17, and the first hydraulic cylinder 16 is ensured to be kept stable in the using process through the hydraulic cylinder seat 17.
In the hydraulic forklift provided by this embodiment, the first clamp arm mechanism includes a first fixing rod 9, a first semi-circular arc-shaped clamp arm 7, a second semi-circular arc-shaped clamp arm 18, a third semi-circular arc-shaped clamp arm 19 and a fourth semi-circular arc-shaped clamp arm 20 which are arranged in parallel from top to bottom, one side of each of the first semi-circular arc-shaped clamp arm 7, the second semi-circular arc-shaped clamp arm 18, the third semi-circular arc-shaped clamp arm 19 and the fourth semi-circular arc-shaped clamp arm 20 is connected with the first fixing rod 9, and the first fixing rod 9 is connected with the; the second clamping arm mechanism comprises a second fixed rod 10, a fifth semi-circular arc-shaped clamping arm 8, a sixth semi-circular arc-shaped clamping arm 21 and a seventh semi-circular arc-shaped clamping arm 22 which are arranged in parallel from top to bottom, one side surfaces of the fifth semi-circular arc-shaped clamping arm 8, the sixth semi-circular arc-shaped clamping arm 21 and the seventh semi-circular arc-shaped clamping arm 22 are all connected with the second fixed rod 10, and the second fixed rod 10 is connected with the other end of the fourth connecting rod 11; wherein the horizontal height of the fifth semi-circular arc-shaped clamping arm 8 is positioned between the first semi-circular arc-shaped clamping arm 7 and the second semi-circular arc-shaped clamping arm 18, the horizontal height of the sixth semi-circular arc-shaped clamping arm 21 is positioned between the second semi-circular arc-shaped clamping arm 18 and the third semi-circular arc-shaped clamping arm 19, the horizontal height of the sixth semi-circular arc-shaped clamping arm 21 is positioned between the third semi-circular arc-shaped clamping arm 19 and the fourth semi-circular arc-shaped clamping arm 20, namely, the horizontal height of the first clamping arm mechanism and the second clamping arm mechanism is sequentially a first semi-arc-shaped clamping arm 7, a fifth semi-arc-shaped clamping arm 8, a second semi-arc-shaped clamping arm 18, a sixth semi-arc-shaped clamping arm 21, a third semi-arc-shaped clamping arm 19, a seventh semi-arc-shaped clamping arm 22 and a fourth semi-arc-shaped clamping arm 20 from top to bottom, different semi-arc-shaped clamping arms are at different heights, so that the first clamping arm mechanism and the second clamping arm machine can also clamp when meeting small filling goods.
In a specific use: for the filled goods, the filled goods are conveyed to the lightering fork, the second hydraulic cylinder 23 and the third hydraulic cylinder 24 push the first clamping arm mechanism and the second clamping arm mechanism to stably clamp the filled goods, the first hydraulic cylinder 16 lifts the filled goods, the filled goods leave the ground, the vehicle body 14 is controlled to convey the filled goods to a destination, the first hydraulic cylinder 16 lowers the filled goods, the second hydraulic cylinder 23 and the third hydraulic cylinder 24 act on the first clamping arm mechanism and the second clamping arm mechanism, the clamping effect on the filled goods is removed, and the conveying of the filled goods is realized.
To sum up, the utility model relates to a hydraulic pressure fork truck has solved among the prior art carrier and has taken place to incline easily when to the transport of canning and turn over, influences cargo safety, handling efficiency to the problem that porter's safety also received the threat, reasonable in design is suitable for production and popularization and application. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A hydraulic lift truck, comprising: the car body is connected with the lifting frame through a connecting piece, a first hydraulic cylinder is arranged on the connecting piece, the lifting frame corresponds to a first movable groove which is vertically arranged on the first lightering fork, the lifting frame corresponds to a second movable groove which is vertically arranged on the second lightering fork, one end of the first lightering fork is clamped in the first movable groove, one end of the second lightering fork is clamped in the second movable groove, one end of the first lightering fork is clamped in the first movable groove through a first connecting rod, one end of the second lightering fork is clamped in the second movable groove, the first open groove and the second open groove which are vertically arranged are symmetrically arranged on the lifting frame, one end of the second connecting rod is connected with the first connecting rod, the other end of the second connecting rod extends out of the second slot and is connected with the output end of the first hydraulic cylinder, one end of a third connecting rod is connected with the first connecting rod, the other end of the third connecting rod extends out of the first open slot to be connected with the clamping arm seat, a second hydraulic cylinder and a third hydraulic cylinder are arranged on the clamping arm seat along the direction of the first connecting rod, the output end of the second hydraulic cylinder and the output end of the third hydraulic cylinder are arranged in a back-to-back manner, one end of a fourth connecting rod is connected with the output end of the second hydraulic cylinder, the fourth connecting rod is arranged in parallel with the first lightering fork, the other end of the fourth connecting rod is connected with a first clamping arm mechanism, one end of a fifth connecting rod is connected with the output end of the third hydraulic cylinder, the fifth connecting rod with the second lightering fork parallel arrangement, the fifth connecting rod other end is connected with second arm lock mechanism.
2. A hydraulic lift truck as set forth in claim 1, wherein said attachment member is provided with a hydraulic cylinder mount, said first hydraulic cylinder being secured to said attachment member by said hydraulic cylinder mount.
3. The hydraulic forklift as recited in claim 1, wherein the first arm lock mechanism includes a first fixing rod, a first semi-circular arc-shaped arm lock, a second semi-circular arc-shaped arm lock, a third semi-circular arc-shaped arm lock and a fourth semi-circular arc-shaped arm lock arranged in parallel from top to bottom, one side of each of the first semi-circular arc-shaped arm lock, the second semi-circular arc-shaped arm lock, the third semi-circular arc-shaped arm lock and the fourth semi-circular arc-shaped arm lock is connected to the first fixing rod, and the first fixing rod is connected to the other end of the fifth connecting rod.
4. The hydraulic forklift as recited in claim 3, wherein the second arm lock mechanism includes a second fixing rod, a fifth semi-circular arc-shaped arm lock, a sixth semi-circular arc-shaped arm lock and a seventh semi-circular arc-shaped arm lock, which are disposed in parallel from top to bottom, one side of each of the fifth semi-circular arc-shaped arm lock, the sixth semi-circular arc-shaped arm lock and the seventh semi-circular arc-shaped arm lock is connected to the second fixing rod, and the second fixing rod is connected to the other end of the fourth connecting rod.
5. The hydraulic lift truck of claim 4, wherein the level of the fifth semi-circular arc clamp arm is between the first semi-circular arc clamp arm and the second semi-circular arc clamp arm, the level of the sixth semi-circular arc clamp arm is between the second semi-circular arc clamp arm and the third semi-circular arc clamp arm, and the level of the seventh semi-circular arc clamp arm is between the third semi-circular arc clamp arm and the fourth semi-circular arc clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392221.2U CN210438353U (en) | 2019-08-26 | 2019-08-26 | Hydraulic forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392221.2U CN210438353U (en) | 2019-08-26 | 2019-08-26 | Hydraulic forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210438353U true CN210438353U (en) | 2020-05-01 |
Family
ID=70409355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921392221.2U Active CN210438353U (en) | 2019-08-26 | 2019-08-26 | Hydraulic forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210438353U (en) |
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2019
- 2019-08-26 CN CN201921392221.2U patent/CN210438353U/en active Active
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