CN208103847U - A kind of pinion and-rack retractable fork - Google Patents
A kind of pinion and-rack retractable fork Download PDFInfo
- Publication number
- CN208103847U CN208103847U CN201820474684.2U CN201820474684U CN208103847U CN 208103847 U CN208103847 U CN 208103847U CN 201820474684 U CN201820474684 U CN 201820474684U CN 208103847 U CN208103847 U CN 208103847U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- pallet fork
- crank
- pinion
- Prior art date
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of pinion and-rack retractable forks, including pallet fork body and pallet fork set, pallet fork set is sheathed on the periphery of pallet fork body, rectangular through holes are offered on the side wall of pallet fork set, gear is embedded in through-hole, the side wall of pallet fork body is equipped with rack gear, wheel and rack engagement, circular open is additionally provided on the roof of pallet fork set, the axial line of opening is located on the extended line of gear axis line, gear is also embedded with crank, the bottom end of crank is connected through opening with gear, crank includes outer cylinder and multiple sleeves, outer cylinder is equipped with aperture, sleeve outer wall is equipped with elastic slice, elastic slice is equipped with protrusion, non-slip mat is additionally provided on crank, non-slip mat is prepared using rubber material, the rack gear is spur rack.Compared with prior art, the pinion and-rack retractable fork of this programme design is at low cost, mounting structure is simple, and the extension elongation of horizontal fork body can be adjusted flexibly according to the width of cargo supporting plate, adapt to the cargo transport under different operating conditions.
Description
Technical field
The utility model relates to industrial transportation vehicle accessory technical field, specifically a kind of pinion and-rack stretches goods
Fork.
Background technique
Fork truck plays very important role in the logistics system of enterprise, is the main force in material conveyance equipment.
It is widely used in the every field in the national economy such as station, harbour, airport, factory, warehouse, is mechanized handling, stacking
With the high-efficiency appliance of short distance transportation.China manufactures fork truck since early 1950s, in particular with China's economic
The material carrying of fast development, most of enterprise has had been detached from original manual handling, instead based on fork truck
Conveyorization.But, the fork dimensions length of existing fork truck is certain, to some large cargos carry when use compared with
For inconvenience, use scope is restricted.For example, when pallet length is longer, the pallet fork of general standard specification cannot well with
Matching, pallet fork cannot hold supporting plate completely when delivery, be easy to happen and tumble, in order to adapt to the supporting plate of different size, need to fit
The pallet fork of Shi Genghuan dimension using being more troublesome, and has long using cylinder or oil cylinder driving retractable fork in the prior art
Degree, but cylinder or oil cylinder drive higher cost, are not suitable for the use of low value cargo, are based on this, need to design a kind of low cost
Pinion and-rack retractable fork, the extension elongation of horizontal fork body can be adjusted flexibly according to the width of cargo supporting plate, adapt to different
Cargo transport under operating condition.
Utility model content
Purpose of the utility model is to solve defects in the prior art, provide a kind of pinion and-rack retractable fork
To solve the above problems.
To achieve the goals above, the technical solution of the utility model is as follows：
A kind of pinion and-rack retractable fork, including pallet fork body and pallet fork set, the pallet fork set are sheathed on pallet fork body
Periphery, it is characterised in that：Rectangular through holes are offered on the side wall of the pallet fork set, are embedded with gear in the through-hole,
The side wall of the pallet fork body is equipped with rack gear, and the wheel and rack engages, and is additionally provided on the roof of the pallet fork set
The axial line of circular open, the opening is located on the extended line of gear axis line, and the gear is also embedded with crank, institute
The bottom end for the crank stated is connected through opening with gear.
Preferably, the crank includes outer cylinder and multiple sleeves, the outer cylinder is equipped with aperture, the sleeve
Outer wall is equipped with elastic slice, and the elastic slice is equipped with protrusion.
Preferably, being additionally provided with non-slip mat on the crank, the non-slip mat is prepared using rubber material
's.
Preferably, the rack gear is spur rack.
A kind of pinion and-rack retractable fork of the utility model, including pallet fork body and pallet fork set, pallet fork set are sheathed on goods
The periphery of body is pitched, compared with prior art, the pinion and-rack retractable fork of this programme design is at low cost, mounting structure is simple,
The extension elongation of horizontal fork body can be adjusted flexibly according to the width of cargo supporting plate, adapt to the cargo transport under different operating conditions.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pinion and-rack retractable fork of the utility model；
Fig. 2 is a kind of structural schematic diagram of the crank part of pinion and-rack retractable fork of the utility model.
Wherein, 1- pallet fork body, 2- pallet fork set, 3- rack gear, 4- gear, 5- through-hole, 6- opening, 7- crank, 8- outer cylinder, 9- set
Cylinder, 10- aperture, 11- elastic slice, 12- protrusion, 13- non-slip mat.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows：
Referring to shown in attached drawing 1-2, a kind of pinion and-rack retractable fork, including pallet fork body 1 and pallet fork set 2, the goods
The peripheries that fork set 2 is sheathed on pallet fork body 1, offer rectangular through holes 5 on the side wall of the pallet fork set 2, in the through-hole 5
It is embedded with gear 4, the side wall of the pallet fork body 1 is equipped with rack gear 3, and the gear 4 is engaged with rack gear 3, the pallet fork
It is additionally provided with circular open 6 on the roof of set 2, the axial line of the opening 6 is located on the extended line of 4 axial line of gear, described
Gear 4 be also embedded with crank 7, the bottom end of the crank 7 is connected through opening 6 with gear 4, and the crank 7 is including outside
Cylinder 8 and multiple sleeves 9, the outer cylinder 8 are equipped with aperture 10, and 9 outer wall of sleeve is equipped with elastic slice 11, the elastic slice
11 are equipped with protrusion 12, are additionally provided with non-slip mat 13 on the crank 7, the non-slip mat 13 be using rubber material preparation and
At, the rack gear 3 is spur rack.
One embodiment of this programme is as follows：When work, when measurement of cargo is longer, make 4 turns of gear by crank 7
It is dynamic, make the movement of 4 rack gear 3 of gear to drive pallet fork set 2 to pass through crank when measurement of cargo is shorter with 1 relative motion of pallet fork body
7 rotate gear 4, make the movement of 4 rack gear 3 of gear to drive pallet fork set 2 to move toward one another with pallet fork body 1.
In conclusion a kind of pinion and-rack retractable fork of the utility model, including pallet fork body 1 and pallet fork set 2, pallet fork
Set 2 is sheathed on the periphery of pallet fork body 1, and compared with prior art, the pinion and-rack retractable fork of this programme design is at low cost, pacifies
Assembling structure is simple, and the extension elongation of horizontal fork body can be adjusted flexibly according to the width of cargo supporting plate, adapt to the goods under different operating conditions
Object transport.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (4)
1. a kind of pinion and-rack retractable fork, including pallet fork body (1) and pallet fork set (2), the pallet fork set (2) are sheathed on goods
Pitch the periphery of body (1), it is characterised in that：It is offered rectangular through holes (5) on the side wall of the pallet fork set (2), described is logical
It is embedded with gear (4) in hole (5), the side wall of the pallet fork body (1) is equipped with rack gear (3), the gear (4) and rack gear
(3) it engages, is additionally provided with circular open (6) on the roof of the pallet fork set (2), the axial line of the opening (6) is located at tooth
On the extended line for taking turns (4) axial line, the gear (4) is also embedded with crank (7), and the bottom end of the crank (7), which is run through, opens
Mouth (6) is connected with gear (4).
2. a kind of pinion and-rack retractable fork according to claim 1, it is characterised in that：The crank (7) includes
Outer cylinder (8) and multiple sleeves (9), the outer cylinder (8) are equipped with aperture (10), and the sleeve (9) outer wall is equipped with elastic slice
(11), the elastic slice (11) is equipped with raised (12).
3. a kind of pinion and-rack retractable fork according to claim 1, it is characterised in that：On the crank (7) also
Equipped with non-slip mat (13), the non-slip mat (13) is prepared using rubber material.
4. a kind of pinion and-rack retractable fork according to claim 1, it is characterised in that：The rack gear (3) is straight
Gear rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474684.2U CN208103847U (en) | 2018-04-04 | 2018-04-04 | A kind of pinion and-rack retractable fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474684.2U CN208103847U (en) | 2018-04-04 | 2018-04-04 | A kind of pinion and-rack retractable fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208103847U true CN208103847U (en) | 2018-11-16 |
Family
ID=64120748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820474684.2U Active CN208103847U (en) | 2018-04-04 | 2018-04-04 | A kind of pinion and-rack retractable fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208103847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703653A (en) * | 2019-02-14 | 2019-05-03 | 安徽宇锋智能科技有限公司 | A kind of AGV transfer robot with prong Telescopic |
| CN111332986A (en) * | 2020-03-11 | 2020-06-26 | 安徽天堂唯高塑业科技有限公司 | Fork truck with locking mechanism |
| CN111762722A (en) * | 2020-07-08 | 2020-10-13 | 河北白沙烟草有限责任公司保定卷烟厂 | Hand-operated lifting forklift |
| CN112607669A (en) * | 2020-12-04 | 2021-04-06 | 刘子漩 | Translation mechanical device for machining |
-
2018
- 2018-04-04 CN CN201820474684.2U patent/CN208103847U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703653A (en) * | 2019-02-14 | 2019-05-03 | 安徽宇锋智能科技有限公司 | A kind of AGV transfer robot with prong Telescopic |
| CN109703653B (en) * | 2019-02-14 | 2021-10-26 | 安徽宇锋智能科技有限公司 | AGV transfer robot with fork tooth function of stretching out and drawing back |
| CN111332986A (en) * | 2020-03-11 | 2020-06-26 | 安徽天堂唯高塑业科技有限公司 | Fork truck with locking mechanism |
| CN111762722A (en) * | 2020-07-08 | 2020-10-13 | 河北白沙烟草有限责任公司保定卷烟厂 | Hand-operated lifting forklift |
| CN112607669A (en) * | 2020-12-04 | 2021-04-06 | 刘子漩 | Translation mechanical device for machining |
| CN112607669B (en) * | 2020-12-04 | 2022-09-13 | 河南德申机械设备有限公司 | Translation mechanical device for machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208103847U (en) | A kind of pinion and-rack retractable fork | |
| CN204625091U (en) | Hand hydraulic carrier | |
| CN102431935A (en) | Forklift with cargo fork assembly capable of upwards inclining | |
| CN102491229A (en) | Forklift with wide-view gantries | |
| CN201670694U (en) | Forklift protecting top frame assembly | |
| CN201809055U (en) | Forklift truck for lifting large goods | |
| CN206126767U (en) | Freely promote two portal systems | |
| CN206142750U (en) | Brake fluid oilcan | |
| CN201665181U (en) | Machineshop truck automatic environmental protection shield | |
| CN208103844U (en) | A kind of Novel forklift portal frame | |
| CN209291251U (en) | A kind of semi-automatic lifting shelf | |
| CN205634795U (en) | Fork truck of convenient regulation fork width | |
| CN204151024U (en) | A kind of fork truck lifting oil cylinder fixed mechanism | |
| CN202429957U (en) | Forklift with wide visual field door frame | |
| CN221070891U (en) | Fork truck portal hydro-cylinder fixed knot constructs | |
| CN207659027U (en) | Forklift truck container hanging improved structure | |
| CN206767560U (en) | Electric goods loading-unloading vehicle | |
| CN206307548U (en) | A kind of tank container that device is lifted with empty van fork | |
| CN205472467U (en) | Fork truck's cockpit convenient to maintenance | |
| CN221701054U (en) | Cargo handling fork with adjusting function | |
| CN205838474U (en) | A kind of convenient retractable fork | |
| CN204981037U (en) | Combustion forklifts keeps off goods shelves | |
| CN208103839U (en) | A kind of novel forklift object storage mechanism | |
| CN104003329A (en) | Forklift with liftable cab | |
| CN209758965U (en) | Fixing device for transportation forklift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |