CN202671160U - Novel guide rod-type distance adjustment device - Google Patents
Novel guide rod-type distance adjustment device Download PDFInfo
- Publication number
- CN202671160U CN202671160U CN 201220271481 CN201220271481U CN202671160U CN 202671160 U CN202671160 U CN 202671160U CN 201220271481 CN201220271481 CN 201220271481 CN 201220271481 U CN201220271481 U CN 201220271481U CN 202671160 U CN202671160 U CN 202671160U
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- hydraulic
- guide rod
- oil cylinders
- rod type
- novel guide
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Abstract
The utility model relates to an accessory part of a forklift and aims to provide a novel guide rod-type distance adjustment device, which can adjust the position of a cargo fork through hydraulic control, so as to avoid manual adjustment and improve the efficiency and safety during material handling. The novel guide rod-type distance adjustment device comprises a fixed guide rod used for load-bearing and guiding, a pair of hydraulic oil cylinders which are placed in parallel with the fixed guide rod, a hydraulic control device which drives the two hydraulic oil cylinders to act synchronously, and a pair of shift fork assemblies which are connected with the two hydraulic oil cylinders and the fixed guide rod, wherein an oil line connecting block assembly in the hydraulic control device can distribute one group of oil lines into the two hydraulic oil cylinders at the same time to ensure normal work of the two hydraulic oil cylinders. According to the utility model, the two same actions are controlled by a group of forklift system oil lines, and particularly, the two oil cylinders are controlled to make synchronous extending/retracting motion by adjusting throttling valves at end parts of the two oil cylinders in the hydraulic system, and the two shift fork assemblies are linked to adjust the positions of the two cargo forks, as a result, the forking and unloading operation of cargoes is convenient and the cargoes can be placed in order.
Description
Technical field
The utility model relates to a kind of lift truck attachment, relates in particular to a kind of Novel guide rod type roll-setting gear.
Background technology
Fork truck is diverse in function, flexible and efficient material conveyance equipment, generally, the fork truck standard configuration has a secondary pallet fork, mainly be to pitch by pallet fork to hold, bear the goods that is placed on the pallet, then the action such as the lifting by fork truck self, inclination realizes stacking, the charge and discharge operations of goods, in this course, owing to bear its version of pallet of goods difference is arranged more, thereby cause placing the pallet fork position needs on the fork of forklift truck frame to be adjusted frequently, at present, generally need by manually adjusting the position of pallet fork, its efficient is low and have a potential safety hazard.
The utility model content
For the weak point that exists in the existing adjustment mode, the utility model provides a kind of Novel guide rod type roll-setting gear, and it realizes the adjustment of pallet fork position by fluid control, avoids artificial adjustment, improves efficient and the safety of material handling process.
In order to address the above problem, the utility model is achieved through the following technical solutions:
Novel guide rod type roll-setting gear of the present utility model comprises a load-bearing and guiding Location guide; The hydraulic ram of a pair of and the parallel placement of Location guide; One hydraulic control device drives two hydraulic ram synchronization actions; The a pair of shifting fork assembly that is connected with two hydraulic rams and Location guide, the oil circuit coupling block assembly in the hydraulic control device can be realized one group of oil circuit is divided into two hydraulic rams simultaneously so that two hydraulic rams can work.
Further, described Location guide and two cylinder body of hydraulic oil cylinder ends all are designed with tapped bore, can be connected on the frame-type external side shifter with screw fit is built-in, and dismounting is easy.
Further, in the described shifting fork assembly holding screw is housed, capable of regulating locking is mated the motion load member of use, this motion load member smooth running so that shifting fork assembly can link.
Further, described hydraulic ram end is integrated with flow regulating valve, and one group of fork truck hydraulic circuit is moved to impel two hydraulic rams can finish synchronization telescope to two hydraulic rams by mean allocation under the combined action of oil circuit coupling block assembly and flow regulating valve.
Further, two shifting fork assemblies that two hydraulic ram bands of synchronization telescope are automatically connected on Location guide and two hydraulic cylinder piston rods are done synchronous closing up and split movement, realize synchronous roll adjustment function.
Compared with prior art, the beneficial effects of the utility model are: 1. hydraulic efficiency pressure system aspect: the self-control of oil circuit coupling block assembly; Oil pipe assembly and two hydraulic rams all adopt the product of domestic and international famous brand name.2. framing member aspect: two shift forks adopt precision castings, and structural behaviour is good, good looking appearance, and brand identity is clear.3. mechanical properties: by the control of oil circuit coupling block assembly and adjust two hydraulic ram end face flow regulating valve, that realizes two shifting fork assemblies opens, closes up action, interlock pallet fork corresponding actions synchronously.Its characteristics just can realize two holding functions for needing only external one group of fork truck oil circuit.
The utility model is controlled two same action by one group of fork truck system oil-way, particularly control the synchronization telescope motion of two oil cylinders by two oil cylinder end flow regulating valve in the adjustment hydraulic efficiency pressure system, two shifting fork assemblies that link play the function of adjusting two pallet fork positions, thereby make things convenient for the fork of goods to get, and it is in good order that goods is put.
Description of drawings
Fig. 1 is the structural representation of the utility model Novel guide rod type roll-setting gear;
Fig. 2 is the working state schematic representation of the utility model Novel guide rod type roll-setting gear.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of Novel guide rod type roll-setting gear comprises a load-bearing and guiding Location guide 1; The hydraulic ram 4 of a pair of and Location guide 1 parallel placement; One hydraulic control device drives two hydraulic rams, 4 synchronization actions; The a pair of shifting fork assembly 2 that is connected with two hydraulic rams 4 and Location guide 1 is characterized in that: the oil circuit coupling block assembly 3 in the hydraulic control device can be realized one group of oil circuit is divided into two hydraulic rams 4 simultaneously so that two hydraulic rams 4 can work.
The cylinder ends of Location guide 1 and two hydraulic rams 4 all is designed with tapped bore, can cooperate with screw 7 built-inly to be connected on the frame-type external side shifter 6, and dismounting is easy.In the shifting fork assembly 2 holding screw is housed, capable of regulating locking is mated the motion load member of use, this motion load member smooth running so that shifting fork assembly 2 can link.Hydraulic ram 4 ends are integrated with 5, one groups of fork truck hydraulic circuits of flow regulating valve and are moved to impel two hydraulic rams 4 can finish synchronization telescope to two hydraulic rams 4 by mean allocation under the combined action of oil circuit coupling block assembly 3 and flow regulating valve 5.Two shifting fork assemblies 2 that two hydraulic rams, 4 bands of synchronization telescope are automatically connected on Location guide 1 and two hydraulic cylinder piston rods are done synchronous closing up and split movement, realize synchronous roll adjustment function.
The utility model structural group dress concrete operations: two hydraulic rams 4 are connected in the oil circuit coupling block assembly 3, Location guide 1 and oil circuit coupling block assembly 3 are linked, two shifting fork assemblies 2 are connected to respectively two hydraulic rams 4 and Location guide 1, finish the present invention's assembling.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a Novel guide rod type roll-setting gear comprises a load-bearing and guiding Location guide; The hydraulic ram of a pair of and the parallel placement of Location guide; One hydraulic control device drives two hydraulic ram synchronization actions; The a pair of shifting fork assembly that is connected with two hydraulic rams and Location guide is characterized in that: the oil circuit coupling block assembly in the hydraulic control device can be realized one group of oil circuit is divided into two hydraulic rams simultaneously so that two hydraulic rams can work.
2. Novel guide rod type roll-setting gear according to claim 1, it is characterized in that: described Location guide and two cylinder body of hydraulic oil cylinder ends all are designed with tapped bore, can be connected on the frame-type external side shifter with screw fit is built-in.
3. Novel guide rod type roll-setting gear according to claim 1 and 2 is characterized in that: in the described shifting fork assembly holding screw is housed, capable of regulating locking is mated the motion load member of use.
4. Novel guide rod type roll-setting gear according to claim 3, it is characterized in that: described hydraulic ram end is integrated with flow regulating valve, and one group of fork truck hydraulic circuit is moved to impel two hydraulic rams can finish synchronization telescope to two hydraulic rams by mean allocation under the combined action of oil circuit coupling block assembly and flow regulating valve.
5. Novel guide rod type roll-setting gear according to claim 4, be characterised in that: two shifting fork assemblies that two hydraulic ram bands of synchronization telescope are automatically connected on Location guide and two hydraulic cylinder piston rods are done synchronous closing up and split movement, realize synchronous roll adjustment function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271481 CN202671160U (en) | 2012-06-11 | 2012-06-11 | Novel guide rod-type distance adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271481 CN202671160U (en) | 2012-06-11 | 2012-06-11 | Novel guide rod-type distance adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671160U true CN202671160U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271481 Expired - Fee Related CN202671160U (en) | 2012-06-11 | 2012-06-11 | Novel guide rod-type distance adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671160U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003332A (en) * | 2014-06-09 | 2014-08-27 | 徐文生 | Electric distance-adjusting tool for forklift pallet fork |
| CN104326407A (en) * | 2014-09-18 | 2015-02-04 | 东北林业大学 | Multifunctional practical forklift attachment |
| CN105060183A (en) * | 2015-09-14 | 2015-11-18 | 安庆联动属具股份有限公司 | Universal guide rod type hydraulic side-shift distance-adjusting fork used for forklift |
| CN110745741A (en) * | 2019-09-16 | 2020-02-04 | 蚌埠市巨强机械液压油缸制造有限公司 | Fork oil circuit distribution speed governing integrated device |
-
2012
- 2012-06-11 CN CN 201220271481 patent/CN202671160U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003332A (en) * | 2014-06-09 | 2014-08-27 | 徐文生 | Electric distance-adjusting tool for forklift pallet fork |
| CN104326407A (en) * | 2014-09-18 | 2015-02-04 | 东北林业大学 | Multifunctional practical forklift attachment |
| CN105060183A (en) * | 2015-09-14 | 2015-11-18 | 安庆联动属具股份有限公司 | Universal guide rod type hydraulic side-shift distance-adjusting fork used for forklift |
| CN110745741A (en) * | 2019-09-16 | 2020-02-04 | 蚌埠市巨强机械液压油缸制造有限公司 | Fork oil circuit distribution speed governing integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 246008 Anhui city of Anqing Province Economic and Technological Development Zone Fang Road Patentee after: Anqing Liandong Engineering Trucks Attachments Co., Ltd. Address before: 246001 Yingbin Road, Anqing Development Zone, Anhui, 309 Patentee before: Anqing Liandong Engineering Trucks Attachments Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170611 |