CN104003332A - Electric distance-adjusting tool for forklift pallet fork - Google Patents
Electric distance-adjusting tool for forklift pallet fork Download PDFInfo
- Publication number
- CN104003332A CN104003332A CN201410251675.3A CN201410251675A CN104003332A CN 104003332 A CN104003332 A CN 104003332A CN 201410251675 A CN201410251675 A CN 201410251675A CN 104003332 A CN104003332 A CN 104003332A
- Authority
- CN
- China
- Prior art keywords
- moving screw
- fork
- movable block
- silk
- forklift truck
- 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.)
- Pending
Links
Abstract
The invention relates to an electric distance-adjusting tool for a forklift pallet fork. The electric distance-adjusting tool comprises a blocking goods shelf. A movable screw and a locating rod are arranged between fixed supports of the blocking goods shelf, a half of the movable screw is a positive thread movable screw, the other half of the movable screw is a reverse thread movable screw, a positive thread movable block is installed between the positive thread movable screw and the locating rod in a sleeved mode, a reverse thread movable block is installed between the reverse thread movable screw and the locating rod in a sleeved mode, the positive thread movable block and the reverse thread movable block extend downwards to form two shifting forks, and the movable screw is further connected with a speed reducer with forward and reverse motors. The electric distance-adjusting tool is simple to install, low in cost and suitable for use of all electric and internal combustion balance weight type forklifts.
Description
Technical field
The present invention relates to fork of forklift truck roll adjustment field, be specially a kind of motorized nip adjustment frock of fork of forklift truck.
Background technology
Traditional fork of forklift truck roll adjustment is mainly by manual roll adjustment or by HYDRAULIC CONTROL SYSTEM roll adjustment, and manually roll adjustment is heavier because of pallet fork, and very labor intensive, operates very inconvenience; And HYDRAULIC CONTROL SYSTEM roll adjustment, be by be arranged on double-acting type hydraulic ram control fork of forklift truck on fork of forklift truck point with close, thereby realize the roll adjustment function of fork of forklift truck.This technical scheme need to be added joystick on existing fork truck, multiway valve, adaptor union, high pressure fuel pipe, pipe wheel, four-way connection, the parts such as double-acting type hydraulic ram; And it adopts is external hanging type mounting means, must be by existing outer being hung on original fork of forklift truck frame of hydraulic distance-regulating fork specially with roll adjustment function, this moves forward with regard to the load center that causes fork truck, reduce the load carrying ability of original fork truck, stop the visual field of fork truck, and need special goods shelf, cause the loaded down with trivial details and higher problem of use cost of installing.
Summary of the invention
For the problems referred to above, it is a kind of simple in structure that the technical problem to be solved in the present invention is to provide, and cost is lower and do not change the roll adjustment frock of the original device of fork truck.
For achieving the above object, the present invention is designed to a kind of fork of forklift truck motorized nip adjustment frock, comprise gear shelf, between the fixed bearing of described gear shelf, be provided with moving screw and radius stay, the half of described moving screw is positive silk moving screw, second half of moving screw is anti-silk moving screw, between described positive silk moving screw and radius stay, be set with positive silk tooth movable block, between anti-silk moving screw and radius stay, be set with anti-silk tooth movable block, described positive silk tooth movable block and anti-silk tooth movable block are all extended with two shift forks downwards; On described moving screw, be also connected with a reductor with forward and reverse motor.
Concrete, in the middle of described moving screw, being provided with hexagonal spline, the axis hole of hexagonal spline and reductor fastens.
Concrete, described moving screw is flexibly connected by ball-bearing casing with the fixed bearing of gear shelf.
Concrete, the bayonet socket that two shift forks of movable block form matches with pallet fork top.
Concrete, the lateral width of described shift fork is identical with the lateral width on pallet fork top.
Beneficial effect of the present invention is: the present invention is with respect to the distance-adjusting fork of traditional HYDRAULIC CONTROL SYSTEM, without adding joystick, multiway valve, adaptor union, high pressure fuel pipe, pipe wheel, four-way connection, the related accessory such as double-acting type hydraulic ram, have simplified erection procedure, have increased the door frame visual field.When the work of this device, be no-load operation, be different from sideshifter, sideshifter work is that two pallet forks of loaded work piece are shifted to goods while realized sideward sliding function to moving simultaneously.What therefore described reductor drove is only the weight of two pallet forks, can easily complete dividing and closing of fork of forklift truck, realizes the roll adjustment function of fork of forklift truck; In sum, the present invention adopts integral design, do not change former forklift device, install simply, the visual field is good, use cost is low, directly be installed on original fork of forklift truck frame, because load center does not change substantially, and kept the load carrying ability of original fork truck, range of use is wide, is applicable to the use of all electronic, engine balance forklifts.
Brief description of the drawings
Be described in further detail with regard to the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of moving screw;
Fig. 3 is the front view of movable block;
Fig. 4 is the lateral plan of movable block;
Fig. 5 is scheme of installation of the present invention.
Detailed description of the invention
With reference to a kind of fork of forklift truck motorized nip adjustment frock shown in Fig. 1-2, comprise gear shelf 1, 2 of two fixed bearings of described gear shelf 1 are provided with moving screw 3 and radius stay 4, moving screw 3 is flexibly connected by ball-bearing casing 10 with fixed bearing, can rotate freely, the half of described moving screw 3 is positive silk moving screw 3.1, second half of moving screw 3 is anti-silk moving screw 3.2, between described positive silk moving screw 3.1 and radius stay 4, be set with positive silk tooth movable block 5.1, between anti-silk moving screw 3.2 and radius stay 4, be set with anti-silk tooth movable block 5.2, described positive silk tooth movable block 5.1 and anti-silk tooth movable block 5.2 extend respectively two shift forks 6 downwards, on moving screw 3, be also connected with a reductor 7 with forward and reverse motor 8, in the middle of moving screw 3, be provided with hexagonal spline 9, hexagonal spline 9 fastens with the axis hole in reductor 7, can drive rotation clockwise or counterclockwise by reductor 7.
Shown in accompanying drawing 3, arbitrarily the distance of 6 of two shift forks of movable block 5 belows is slightly larger than the frontal width on pallet fork 11 tops, can be closely and pallet fork 11 fasten; Shown in accompanying drawing 4, the lateral width of the shift fork 6 of movable block 5 belows is identical with the lateral width on pallet fork 11 tops arbitrarily.
While installing and using, shown in accompanying drawing 5, the fixing goods shelf 12 in fixed bearing 2 belows of this frock gear shelf 1, makes this frock and fork truck form an integral structure, and two shift forks 6 of two movable block 5 belows block two pallet forks 11 respectively.Adjust fork apart from time, starting forward and reverse motor 8 drives reductor 7 to turn round, reductor 7 drives moving screw 3 to rotate by hexagonal spline 9 bands, because moving screw 3 is divided into positive silk moving screw 3.1 and anti-silk moving screw 3.2, when rotation, coordinate positive silk tooth movable block 5.1 and anti-silk tooth movable block 5.2, make positive silk tooth movable block 5.1 to left movement, the 5.2 right motions of anti-silk tooth movable block, thereby drive pallet fork 11 to move to the left and right sides, increase the distance of 11 of two pallet forks; In like manner, need dwindle two pallet fork 11 spacings time, only need antiport motor, can complete roll adjustment.
The above; only for the better detailed description of the invention of the present invention, but protection domain of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore protection domain of the present invention is as the criterion with the protection domain of claims.
Claims (5)
1. a fork of forklift truck motorized nip adjustment frock, comprise gear shelf, it is characterized in that: between the fixed bearing of described gear shelf, be provided with moving screw and radius stay, the half of described moving screw is positive silk moving screw, second half of moving screw is anti-silk moving screw, between described positive silk moving screw and radius stay, be set with positive silk tooth movable block, be set with anti-silk tooth movable block between anti-silk moving screw and radius stay, described positive silk tooth movable block and anti-silk tooth movable block are all extended with two shift forks downwards; On described moving screw, be also connected with a reductor with forward and reverse motor.
2. a kind of fork of forklift truck motorized nip adjustment frock as claimed in claim 1, is characterized in that: in the middle of described moving screw, be provided with hexagonal spline, the axis hole of hexagonal spline and reductor fastens.
3. a kind of fork of forklift truck motorized nip adjustment frock as claimed in claim 1, is characterized in that: described moving screw is flexibly connected by ball-bearing casing with the fixed bearing of gear shelf.
4. fork of forklift truck motorized nip adjustment frock as claimed in claim 1, is characterized in that: the bayonet socket that two shift forks of described movable block form matches with pallet fork top.
5. fork of forklift truck motorized nip adjustment frock as claimed in claim 1, is characterized in that: the lateral width of described shift fork is identical with the lateral width on pallet fork top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251675.3A CN104003332A (en) | 2014-06-09 | 2014-06-09 | Electric distance-adjusting tool for forklift pallet fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251675.3A CN104003332A (en) | 2014-06-09 | 2014-06-09 | Electric distance-adjusting tool for forklift pallet fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104003332A true CN104003332A (en) | 2014-08-27 |
Family
ID=51364278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410251675.3A Pending CN104003332A (en) | 2014-06-09 | 2014-06-09 | Electric distance-adjusting tool for forklift pallet fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104003332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129675A (en) * | 2015-06-19 | 2015-12-09 | 合肥工业大学 | Multifunctional loading-unloading and carrying work device of telescopic arm forklift |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277980Y (en) * | 1994-02-09 | 1998-04-08 | 卢庆光 | Fork regulator for fork lift |
| CN1833994A (en) * | 2006-01-09 | 2006-09-20 | 安徽合力股份有限公司 | Integral side displacement range regulation fork of large tonnage fork lift |
| CN2876049Y (en) * | 2006-01-07 | 2007-03-07 | 安徽合力股份有限公司 | Distance regulating fork of small tonnage fork car |
| CN201052959Y (en) * | 2007-04-30 | 2008-04-30 | 杨和进 | Manual hydraulic forklift fork regulating device |
| CN201121113Y (en) * | 2007-08-20 | 2008-09-24 | 许宁川 | Adjustable four-tooth fork tool |
| CN201193203Y (en) * | 2008-04-01 | 2009-02-11 | 包训权 | Integrated side shifting distance-adjusting fork |
| CN201713280U (en) * | 2010-04-30 | 2011-01-19 | 芜湖瑞创投资股份有限公司 | Goods fork adjusting device of forklift truck |
| CN102862936A (en) * | 2012-09-14 | 2013-01-09 | 青州市华越重汽液压机械有限公司 | Automatic adjusting fork for forklift |
| CN202671160U (en) * | 2012-06-11 | 2013-01-16 | 安庆联动属具股份有限公司 | Novel guide rod-type distance adjustment device |
| CN202808286U (en) * | 2012-06-25 | 2013-03-20 | 安庆联动属具股份有限公司 | External hanging type lateral movement distance-adjusting device for fork truck |
| CN202848988U (en) * | 2012-08-10 | 2013-04-03 | 青岛亿利达包装有限公司 | Double-fork electric side shifter of forklift |
| CN203903926U (en) * | 2014-06-09 | 2014-10-29 | 徐文生 | Electric distance adjusting tool for forklift fork |
-
2014
- 2014-06-09 CN CN201410251675.3A patent/CN104003332A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277980Y (en) * | 1994-02-09 | 1998-04-08 | 卢庆光 | Fork regulator for fork lift |
| CN2876049Y (en) * | 2006-01-07 | 2007-03-07 | 安徽合力股份有限公司 | Distance regulating fork of small tonnage fork car |
| CN1833994A (en) * | 2006-01-09 | 2006-09-20 | 安徽合力股份有限公司 | Integral side displacement range regulation fork of large tonnage fork lift |
| CN201052959Y (en) * | 2007-04-30 | 2008-04-30 | 杨和进 | Manual hydraulic forklift fork regulating device |
| CN201121113Y (en) * | 2007-08-20 | 2008-09-24 | 许宁川 | Adjustable four-tooth fork tool |
| CN201193203Y (en) * | 2008-04-01 | 2009-02-11 | 包训权 | Integrated side shifting distance-adjusting fork |
| CN201713280U (en) * | 2010-04-30 | 2011-01-19 | 芜湖瑞创投资股份有限公司 | Goods fork adjusting device of forklift truck |
| CN202671160U (en) * | 2012-06-11 | 2013-01-16 | 安庆联动属具股份有限公司 | Novel guide rod-type distance adjustment device |
| CN202808286U (en) * | 2012-06-25 | 2013-03-20 | 安庆联动属具股份有限公司 | External hanging type lateral movement distance-adjusting device for fork truck |
| CN202848988U (en) * | 2012-08-10 | 2013-04-03 | 青岛亿利达包装有限公司 | Double-fork electric side shifter of forklift |
| CN102862936A (en) * | 2012-09-14 | 2013-01-09 | 青州市华越重汽液压机械有限公司 | Automatic adjusting fork for forklift |
| CN203903926U (en) * | 2014-06-09 | 2014-10-29 | 徐文生 | Electric distance adjusting tool for forklift fork |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129675A (en) * | 2015-06-19 | 2015-12-09 | 合肥工业大学 | Multifunctional loading-unloading and carrying work device of telescopic arm forklift |
| CN105129675B (en) * | 2015-06-19 | 2018-07-24 | 合肥工业大学 | The multi-functional handling labour of telescopic arm forklift truck makees device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252763B (en) | The workbench of Multi-angle turnover | |
| CN203254393U (en) | Working platform capable of multi-angle overturning | |
| CN202689835U (en) | Automatic side hung door based on gear transmission | |
| US9726264B2 (en) | Continuously variable transmission | |
| CN103434800B (en) | A kind of translating device | |
| CN204381075U (en) | Pinch roll apparatus | |
| CN204413223U (en) | For the transmission device of power tool | |
| CN203557303U (en) | Workpiece clamping tooling | |
| CN105150230A (en) | Novel clamp used for palletizing robot | |
| CN203903926U (en) | Electric distance adjusting tool for forklift fork | |
| CN205064734U (en) | Circumference moving mechanism | |
| CN104003332A (en) | Electric distance-adjusting tool for forklift pallet fork | |
| CN202808286U (en) | External hanging type lateral movement distance-adjusting device for fork truck | |
| CN203112122U (en) | Electric energy meter tote box taking and putting mechanism | |
| CN201544238U (en) | Robot grabbing arm with adjustable width | |
| CN203158792U (en) | Turnover device of capacitor lifting appliance | |
| CN205004878U (en) | Special motor variable angle mounting structure of carpenter | |
| CN204626909U (en) | A kind of adjusting device of tile laying machine | |
| CN207363647U (en) | Planetary ring gear type non-beam oil pump | |
| CN203712185U (en) | Clamping and turnover device | |
| CN202848943U (en) | Hoisting mechanism with variable speed function | |
| CN203002868U (en) | Splitting type vertical transmission device of full-automatic numerical control hydraulic pipe-bending machine | |
| CN202968025U (en) | Mechanical transmission lifting gantry | |
| CN202349190U (en) | Screw rod gear selecting and shifting mechanism | |
| CN204588486U (en) | A kind of rubber tired gantry crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |