CN208932915U - A kind of fork truck - Google Patents
A kind of fork truck Download PDFInfo
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- CN208932915U CN208932915U CN201821411150.1U CN201821411150U CN208932915U CN 208932915 U CN208932915 U CN 208932915U CN 201821411150 U CN201821411150 U CN 201821411150U CN 208932915 U CN208932915 U CN 208932915U
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- fork
- fork truck
- adjustment section
- pallet
- pallet fork
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Abstract
The utility model discloses a kind of fork trucks, are related to machinery field.One specific embodiment of the fork truck includes: fork truck ontology, pallet fork and adjustment section；Wherein, one end of pallet fork is arranged on fork truck ontology, and the other end extends along back in the direction of fork truck ontology；Adjustment section is arranged on fork truck ontology or on one end of pallet fork, and adjustment section can move back and forth in vertical direction, so that the other end of pallet fork rises or landing.The embodiment can move back and forth in vertical direction the purpose for realizing that pallet fork front end rises or lands by adjusting portion, to adapt to various forms of pallets, versatility is good.
Description
Technical field
The utility model relates to machinery field more particularly to a kind of fork trucks.
Background technique
With riseing year by year for human cost, the manager of logistics field is use up introducing various new technologies, new equipment
It can be able to achieve automation, recruitment number is saved, reduce labor intensity.Unmanned fork lift is gradually applied to all trades and professions recent years
Warehouse in, be manually automatically performed the carrying of pallet for substituting.Its main navigation mode of unmanned fork lift has at present: electromagnetism is led
Boat, magnetic stripe navigation, vision guided navigation, laser navigation, two-dimension code navigation etc..
It is more that changing for various technologies has been carried out from navigation mode in the development process of unmanned fork lift in the past few years
Generation, but there is no new breakthroughs for picking mode: all or utilize the repacking in terms of original electrically Niu Jinhang self-navigation.
During realizing the utility model, at least there are the following problems in the prior art for utility model people discovery:
Fork truck in the prior art can only fork III-shaped pallet, can not fork matrix pattern pallet.And it is current most of
Above two pallet is all mixed in warehouse.Large area to carry out unmanned fork lift carrying automation in warehouse, cannot fork
Matrix pattern pallet problem is at maximum roadblock.
Utility model content
In view of this, the utility model embodiment provides a kind of fork truck, it can be reciprocal in vertical direction by adjusting portion
The purpose that pallet fork front end rises or lands is realized in movement, to adapt to various forms of pallets, versatility is good.
Fork truck according to the utility model embodiment includes: fork truck ontology, pallet fork and adjustment section；Wherein, one end of pallet fork
It is arranged on fork truck ontology, the other end extends along back in the direction of fork truck ontology；Adjustment section be arranged on fork truck ontology or
On one end of pallet fork, adjustment section can move back and forth in vertical direction, so that the other end of pallet fork rises or landing.
Optionally, on pallet fork extending direction, adjustment section and pallet fork are located at the same side of fork truck mass center, and adjustment section is being hung down
The upward falling head of histogram is greater than height of the adjustment section in contraction state apart from ground.
Optionally, adjustment section is arranged on fork truck ontology, and adjustment section declines the one end for fork of overstocking at present in vertical direction
So that the other end of pallet fork rises；When adjustment section is shunk in vertical direction, the other end of pallet fork lands.
Optionally, adjustment section includes: battery box structure ontology, hydraulic cylinder, connecting rod and the first support portion；Battery box structure sheet
Body is arranged on fork truck ontology；One end of hydraulic cylinder is arranged on battery box structure ontology, and the other end is connect with connecting rod；Connecting rod
One end is arranged on battery box structure ontology, and the other end of connecting rod is arranged in the first support portion.
Optionally, the first support portion is support wheel.
Optionally, the second support portion is provided on the other end of pallet fork.
Optionally, the second support portion includes: support wheel.
Optionally, the second support portion further include: the other end of support frame, one end and pallet fork connects, the second support portion
The other end of support frame as described above is arranged in support wheel；Support frame as described above can turn with respect to the junction of itself and the other end of pallet fork
It is dynamic.
One embodiment in above-mentioned utility model has the following advantages that or the utility model has the advantages that adjustment section can be in vertical direction
Upper reciprocating motion, when the other end of pallet fork rises when adjustment section declines in vertical direction, adjustment section is shunk in vertical direction
The other end of pallet fork lands.Move back and forth the purpose for realizing that pallet fork front end rises or lands in vertical direction by adjusting portion,
To adapt to various forms of pallets, versatility is good.
Further effect possessed by above-mentioned non-usual optional way adds hereinafter in conjunction with specific embodiment
With explanation.
Detailed description of the invention
Attached drawing is not constituteed improper limits to the present invention for more fully understanding the utility model.Wherein:
Fig. 1 is the structural schematic diagram according to the fork truck of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the fork truck of the utility model alternative embodiment；
Fig. 3 to 7 is the schematic diagram that matrix pattern pallet is forked according to the fork truck of the utility model embodiment.
Specific embodiment
It explains below in conjunction with exemplary embodiment of the attached drawing to the utility model, implements including the utility model
The various details of example should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art answer
It, can be with various changes and modifications are made to the embodiments described herein, without departing from the scope of the utility model when recognizing
And spirit.Equally, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.
Fig. 1 is the structural schematic diagram according to the fork truck of the utility model embodiment.As shown in Figure 1, fork truck includes: fork truck sheet
Body 10, pallet fork 20 and adjustment section 30；Wherein, pallet fork 20 one end 21 be arranged on fork truck ontology 10, the other end 22 along back to
Extend in the direction of fork truck ontology 10；Adjustment section 30 is arranged on fork truck ontology 10 or on one end 21 of pallet fork 20, adjustment section 30
It can move back and forth in vertical direction, so that the other end 22 of pallet fork 20 rises or landing.Adjustment section can be in vertical direction
Upper reciprocating motion, when the other end of pallet fork rises when adjustment section declines in vertical direction, adjustment section is shunk in vertical direction
The other end of pallet fork rises.On 20 extending direction of pallet fork, the weight of entire fork truck can be divided into two parts, and first part is
Whole 30 to pallet fork 20 the other end part weight, second part is weight of the adjustment section 30 to 10 part of fork truck ontology.
When adjustment section moves back and forth in vertical direction, either adjustment section 30 is arranged on fork truck ontology 10 or one end of pallet fork 20
On 21, as long as guaranteeing that the weight of first part is less than the weight of second part.It is reciprocal in vertical direction by adjusting portion
The purpose that pallet fork front end rises or lands is realized in movement, to adapt to various forms of pallets, versatility is good.
In some embodiments, on 20 extending direction of pallet fork, adjustment section 30 and pallet fork 20 are located at the same of 100 mass center of fork truck
Side, and the falling head of adjustment section 30 in vertical direction is greater than height of the adjustment section 30 in contraction state apart from ground.
By taking embodiment shown in FIG. 1 as an example, the mass center of fork truck 100 is located on fork truck ontology 10, adjustment section 30 and pallet fork 20
Positioned at the left side of 100 mass center of fork truck, at this point, pallet fork 20, adjustment section 30 and fork truck ontology 10 can be regarded as lever.Work as adjustment section
30 decline in vertical direction after falling head when being greater than height of the adjustment section 30 in contraction state apart from ground, lever with
It is rotated centered on adjustment section 30 and the ground place of abutting, since the mass center of fork truck 100 is located at the right side of adjustment section 30, lever
One end 21 of left end, that is, pallet fork 20 is raised above.When adjustment section 30 is shunk in vertical direction, left end, that is, pallet fork 20 of lever
One end 21 decline, so as to is moved back and forth in vertical direction by adjusting portion realize pallet fork front end rise or land mesh
's.
In further embodiments, adjustment section 30 is arranged on fork truck ontology 10, and adjustment section 30 declines in vertical direction
At present the one end 21 for pitching 20 is overstocked so that the other end 22 of pallet fork 20 rises；When adjustment section 30 is shunk in vertical direction, pallet fork
20 other end 22 lands, and realizes the rise of pallet fork front end or landing so as to move back and forth in vertical direction by adjusting portion
Purpose.If adjustment section is arranged on one end 21 of pallet fork 20, when the complete vehicle weight of fork truck is larger, adjustment section is in Vertical Square
It is easy to cause pallet fork 20 to be broken in upward reciprocatory movement.And Neng Goufang when on fork truck ontology 10 is arranged in adjustment section 30
The only generation of above situation.
Adjustment section 30 can use link mechanism, to realize the reciprocating motion in vertical direction.Certainly, adjustment section 30 can also
To include: battery box structure ontology 31, hydraulic cylinder 32, connecting rod 33 and the first support portion 34；As shown in Fig. 2, battery box structure sheet
Body 31 is arranged on fork truck ontology 10；One end of hydraulic cylinder 32 is arranged on battery box structure ontology 31, the other end and connecting rod 33
Connection；One end of connecting rod 33 is arranged on battery box structure ontology 31, and the other end of connecting rod 33 is arranged in the first support portion 34.Liquid
When the other end of cylinder pressure 32 stretches out, the other end of connecting rod 33 is rotated down centered on one end of connecting rod 33, the first support portion 34
It moves downward in vertical direction；When the other end of hydraulic cylinder 32 is shunk, during the other end of connecting rod 33 with one end of connecting rod 33 is
The heart rotates upwards, and the first support portion 34 moves upwards in vertical direction.
Optionally, the first support portion 34 is support wheel.Using wheel-like structure, it on the one hand can be improved adjustment section and connect with ground
On the other hand stability of strutting system after touch also can reduce the abrasion during adjustment section declines with ground and collide, improves first
The service life of support portion.
As shown in fig. 3 to 7, the second support portion 23 is also provided on the other end 22 of pallet fork 20.Second support portion is set
The stability that can be improved pallet fork 20 prevents 20 bending deformation of pallet fork or fracture.
Preferably, the second support portion 23 includes: support wheel.Using wheel-like structure can reduce adjustment section decline during with
The abrasion on ground is collided, and the service life of the first support portion is improved.In addition, after forking pallet 40, using including support wheel
The second support portion 23 can in and transportational process mobile convenient for fork truck 100 pallet fork 20 movement, reduce the second support portion 23 with
Friction between ground.
Second support portion 23 can also include: support frame, and one end is connect with the other end 22 of pallet fork 20, the second support portion
The other end of support frame as described above is arranged in 23 support wheel；Support frame as described above can be with respect to the company of itself and the other end 22 of pallet fork 20
Connect place's rotation.During forking pallet, the support wheel of the second support portion 23 is in contraction state, as seen in figures 3-6.It forks
Fork truck is mobile in transportational process after pallet, and support frame is rotated down centered on its junction with pallet fork, so that second
The support wheel of support portion 23 moves downward, and then the distance between the other end 22 and ground for making pallet fork 20 increases, such as Fig. 7 institute
Show, prevent in mobile and transportational process with collision on the ground.
The fork truck of the utility model can be unmanned fork lift, show below in conjunction with the fork truck of Fig. 3-7 pairs of the utility model
Example property explanation.The diameter 160cm of the support wheel of adjustment section 30, the centre distance ground 100cm of the support wheel of adjustment section 30.
As shown in figure 3, the support wheel of adjustment section 30 packs up (hanging) state when unmanned fork lift normally travel.Pallet fork 20
The second support portion 23 is provided at left end 22, the second support portion 23 includes support wheel.
As shown in figure 4, when the support wheel of 20 left end of pallet fork reaches 40 bottom 41 position of transverse slat of matrix pattern pallet, adjustment section
30 under the action of battery compartment hydraulic cylinder position decline, behind the support wheel of adjustment section 30 decline contact ground, adjustment section 30 at this time
Support wheel centre distance ground level be 80cm (the namely radius of support wheel), on this basis, hydraulic cylinder continues to push up
Connecting rod, (fork truck position of centre of gravity is in the steering wheel close to fork truck ontology 10 for tilting under the principle of lever for the meeting of left end 22 of pallet fork
Side)；
Such as Fig. 5 and Fig. 6, fork truck continues to move ahead under the state of fig. 4, crosses 40 bottom transverse slat 41 of matrix pattern pallet and enters support
Behind disk inside, the support wheel of adjustment section 30 is packed up, the support wheel position decline contact ground of 20 left end of pallet fork, into normal picking
Mode；
As shown in fig. 7, the support frame of pallet fork 20 is rotated down centered on its junction with pallet fork after picking,
So that the support wheel of pallet fork 20 moves downward, and then makes the first lifting of pallet fork 20, it at this time can normal automatic transporting pallet.
Above-mentioned specific embodiment does not constitute the limitation to scope of protection of the utility model.Those skilled in the art answer
Should it is realized that, depend on design requirement and other factors, various modifications, combination, sub-portfolio and substitution can occur.
Any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within the scope of novel protected.
Claims (8)
1. a kind of fork truck characterized by comprising fork truck ontology (10), pallet fork (20) and adjustment section (30)；Wherein, pallet fork
(20) one end (21) is arranged on fork truck ontology (10), and the other end (22) prolongs along back in the direction of fork truck ontology (10)
It stretches；Adjustment section (30) is arranged on fork truck ontology (10) or on one end (21) of pallet fork (20), and adjustment section (30) can be vertical
It is moved back and forth on direction, so that the other end (22) of pallet fork (20) rises or landing.
2. fork truck as described in claim 1, which is characterized in that on pallet fork (20) extending direction, adjustment section (30) and pallet fork
(20) it is located at the same side of fork truck (100) mass center, and the falling head of adjustment section (30) in vertical direction is greater than adjustment section
(30) height in contraction state apart from ground.
3. fork truck as described in claim 1, which is characterized in that adjustment section (30) is arranged on fork truck ontology (10), adjustment section
(30) decline the one end (21) for fork (20) of overstocking at present in vertical direction so that the other end (22) of pallet fork (20) rises；Adjustment
When portion (30) is shunk in vertical direction, the other end (22) of pallet fork (20) lands.
4. fork truck as claimed in claim 2 or claim 3, which is characterized in that adjustment section (30) include: battery box structure ontology (31),
Hydraulic cylinder (32), connecting rod (33) and the first support portion (34)；Battery box structure ontology (31) is arranged on fork truck ontology (10)；Liquid
One end of cylinder pressure (32) is arranged on battery box structure ontology (31), and the other end is connect with connecting rod (33)；One end of connecting rod (33)
It is arranged on battery box structure ontology (31), the other end in connecting rod (33) is arranged in the first support portion (34).
5. fork truck as claimed in claim 4, which is characterized in that the first support portion (34) is support wheel.
6. fork truck as described in claim 1, which is characterized in that be provided with the second support portion on the other end (22) of pallet fork (20)
(23)。
7. fork truck as claimed in claim 6, which is characterized in that the second support portion (23) includes: support wheel.
8. fork truck as claimed in claim 7, which is characterized in that the second support portion (23) further include: support frame, one end and goods
The other end (22) connection of (20) is pitched, the other end of support frame as described above is arranged in the support wheel of the second support portion (23)；The branch
Support can be rotated relative to the junction of itself and the other end (22) of pallet fork (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411150.1U CN208932915U (en) | 2018-08-30 | 2018-08-30 | A kind of fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411150.1U CN208932915U (en) | 2018-08-30 | 2018-08-30 | A kind of fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932915U true CN208932915U (en) | 2019-06-04 |
Family
ID=66719264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821411150.1U Active CN208932915U (en) | 2018-08-30 | 2018-08-30 | A kind of fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573068A (en) * | 2020-12-25 | 2021-03-30 | 北京京东乾石科技有限公司 | Fork arm, lifting fork lifting mechanism and carrying device |
| CN114129353A (en) * | 2021-12-29 | 2022-03-04 | 广东塔斯克机器人有限公司 | Carrying device |
-
2018
- 2018-08-30 CN CN201821411150.1U patent/CN208932915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573068A (en) * | 2020-12-25 | 2021-03-30 | 北京京东乾石科技有限公司 | Fork arm, lifting fork lifting mechanism and carrying device |
| CN114129353A (en) * | 2021-12-29 | 2022-03-04 | 广东塔斯克机器人有限公司 | Carrying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 300 457 days Tianjin Binhai New Area, Tianjin Economic and Technological Development Zone, No. 10 Fourth Avenue, Phase 2, First Floor Patentee after: Tianjin Jingdong Shentuo Robot Technology Co., Ltd. Address before: East Building 11, 100195 Beijing city Haidian District xingshikou Road No. 65 west Shan creative garden district 1-4 four layer of 1-4 layer Co-patentee before: Beijing Jingdong Century Commerce Co., Ltd. Patentee before: Beijing Jingdong Shangke Information Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: Room A1905, 19th floor, No. 2 Building, 18 Kechuang 11th Street, Beijing Daxing District, Beijing Patentee after: Beijing Jingdong Qianshi Technology Co.,Ltd. Address before: 300 457 days Tianjin Binhai New Area, Tianjin Economic and Technological Development Zone, No. 10 Fourth Avenue, Phase 2, First Floor Patentee before: Tianjin Jingdong Shentuo Robot Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |