CN109279547A - A kind of forklift hydraulic system hydraulic cylinder easy to remove - Google Patents

A kind of forklift hydraulic system hydraulic cylinder easy to remove Download PDF

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Publication number
CN109279547A
CN109279547A CN201811483671.2A CN201811483671A CN109279547A CN 109279547 A CN109279547 A CN 109279547A CN 201811483671 A CN201811483671 A CN 201811483671A CN 109279547 A CN109279547 A CN 109279547A
Authority
CN
China
Prior art keywords
bull stick
cylinder
hydraulic
adjusting rod
remove
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
Application number
CN201811483671.2A
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Chinese (zh)
Inventor
罗艳蕾
石立明
陈旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou University
Original Assignee
Guizhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou University filed Critical Guizhou University
Priority to CN201811483671.2A priority Critical patent/CN109279547A/en
Publication of CN109279547A publication Critical patent/CN109279547A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/22Hydraulic devices or systems

Abstract

The invention discloses a kind of forklift hydraulic system hydraulic cylinders easy to remove, including support frame and servo motor, mobile bar is installed on the inside of support frame as described above, and connecting tube is respectively connected at left and right sides of mobile bar, cylinder body is provided with below the mobile bar, and the outside above cylinder body is connected with fixed link, the servo motor is located at the left side of support frame, and mounting rack is equipped on the outside of servo motor.The forklift hydraulic system is provided with adjusting rod with hydraulic cylinder easy to remove below cylinder body, adjusting rod is to be threadedly coupled with the first bull stick, adjusting rod can be driven to move up and down by the rotation of the first bull stick, to be moved by adjusting rod to cylinder body, convenient for passing through the lifting height of the mobile adjusting material to cylinder body, to solve the problem of the limited transport stacking to cargo of the length of telescopic bar in hydraulic cylinder, there are certain limitations.

Description

A kind of forklift hydraulic system hydraulic cylinder easy to remove
Technical field
The present invention relates to forklift hydraulic system correlative technology field, specially a kind of forklift hydraulic system is with easy to remove Hydraulic cylinder.
Background technique
Fork truck be pallet cargo can be loaded and unloaded, the various wheeled carriers of stacking and short distance transportation operation , fork truck controls hydraulic cylinder and the crotch in front is adjusted highly, on the position convenient for material transportation to different height, but It is that the length of telescopic bar in hydraulic cylinder is limited, stacks that there are certain limitation, existing fork fluid cylinder for car to the transport of cargo It is to be fixedly connected with fork truck, height cannot be adjusted to cargo by mobile hydraulic cylinder.
So we have proposed a kind of forklift hydraulic system solved with hydraulic cylinder easy to remove it is set forth above Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of forklift hydraulic system hydraulic cylinders easy to remove, to solve above-mentioned background It proposes that the length of telescopic bar in hydraulic cylinder currently on the market is limited in technology, the transport of cargo is stacked there are certain limitation, Existing fork fluid cylinder for car is to be fixedly connected with fork truck, height cannot be adjusted to cargo by mobile hydraulic cylinder and ask Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of forklift hydraulic system liquid easy to remove Cylinder pressure, including support frame and servo motor are equipped with mobile bar on the inside of support frame as described above, and the left and right sides of mobile bar connects It is connected to connecting tube, cylinder body is provided with below the mobile bar, and the outside above cylinder body is connected with fixation Bar, the servo motor are located at the left side of support frame, and mounting rack is equipped on the outside of servo motor, the servo motor it is defeated Outlet is connected with the second bull stick, and the right of the second bull stick is provided with cone tooth group, and the inside of the cone tooth group, which is run through, first turn Bar, and the outside below the first bull stick is connected with transmission wheel, and conveyer belt, first bull stick are connected on the outside of the transmission wheel It is provided with adjusting rod on the outside of top, and is provided with sliding slot on the outside of adjusting rod, the lower section on front side of support frame as described above is equipped with bottom The installed in front of frame, the mobile bar has crotch.
Preferably, the mobile bar and connecting tube and crotch are and are welded to connect, and connecting tube and support frame are that sliding connects It connects.
Preferably, the cylinder body is to be slidably connected, and cylinder body and adjusting rod pass through bolt with fixed link It is fixed.
Preferably, the adjusting rod is inverted " u "-shaped structure, and the inside of adjusting rod left and right ends is thread-like structure, And adjusting rod is to be threadedly coupled with the first bull stick.
Preferably, first bull stick is thread-like structure, and the first bull stick and cone tooth group and transmission wheel are that welding connects It connects.
Preferably, the transmission wheel is symmetrically arranged with 2 about the longitudinal centre line of adjusting rod, and 2 transmission wheels pass through Transmit band connection.
Compared with prior art, the beneficial effects of the present invention are: forklift hydraulic system hydraulic cylinder easy to remove,
1, fixed link is provided on the inside of support frame, cylinder pressure ontology is to be slidably connected with fixed link, cylinder body movement It is slided in fixed link simultaneously, allows the movement that cylinder body is stable;
2, adjusting rod is provided with below cylinder body, adjusting rod is to be threadedly coupled with the first bull stick, passes through the first bull stick Rotation adjusting rod can be driven to move up and down, to be moved by adjusting rod to cylinder body, convenient for by liquid The lifting height of the mobile adjusting material of cylinder pressure ontology, so that the length of telescopic bar solved in hydraulic cylinder is limited, to the fortune of cargo There is certain limitation in defeated stacking;
3, the first bull stick is symmetrically arranged with 2 about the longitudinal centre line of adjusting rod, and 2 the first bull sticks pass through transmission wheel and biography Band connection is sent, by transmission wheel and conveyer belt, the first bull stick inside adjusting rod left and right ends can be made while rotating drive Adjusting rod is mobile, so that adjusting rod steadily moves.
Detailed description of the invention
Fig. 1 is that the present invention just cuts open structural schematic diagram;
Fig. 2 is the partial structural diagram of Fig. 1 of the present invention;
Fig. 3 is schematic view of the front view of the present invention;
Fig. 4 is overlooking structure diagram of the present invention.
In figure: 1, support frame;2, mobile bar;3, connecting tube;4, cylinder body;5, fixed link;6, sliding slot;7, it adjusts Bar;8, the first bull stick;9, tooth group is bored;10, the second bull stick;11, mounting rack;12, servo motor;13, transmission wheel;14, conveyer belt; 15, crotch;16, chassis.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention provides a kind of technical solution: a kind of forklift hydraulic system is with easy to remove hydraulic Cylinder, including support frame 1, mobile bar 2, connecting tube 3, cylinder body 4, fixed link 5, sliding slot 6, adjusting rod 7, the first bull stick 8, cone Tooth group 9, the second bull stick 10, mounting rack 11, servo motor 12, transmission wheel 13, conveyer belt 14, crotch 15 and chassis 16, support frame 1 Inside mobile bar 2 is installed, and the left and right sides of mobile bar 2 is respectively connected with connecting tube 3, and the lower section of mobile bar 2 is provided with liquid Cylinder pressure ontology 4, and the outside of 4 top of cylinder body is connected with fixed link 5, servo motor 12 is located at the left side of support frame 1, and The outside of servo motor 12 is equipped with mounting rack 11, and the output end of servo motor 12 is connected with the second bull stick 10, and the second bull stick 10 right is provided with cone tooth group 9, and the inside of cone tooth group 9, which is run through, the first bull stick 8, and the outside connection of 8 lower section of the first bull stick There is transmission wheel 13, the outside of transmission wheel 13 is connected with conveyer belt 14, and the outside of 8 top of the first bull stick is provided with adjusting rod 7, and adjusts The outside of pole 7 is provided with sliding slot 6, and the lower section of 1 front side of support frame is equipped with chassis 16, and the installed in front of mobile bar 2 has crotch 15。
Mobile bar 2 and connecting tube 3 and crotch 15 are to be welded to connect, and connecting tube 3 is to be slidably connected with support frame 1, are led to The movement for crossing mobile bar 2 can drive crotch 15 mobile, carry out transport stacking to material, and connecting tube 3 can guarantee mobile bar 2 Mobile stability.
Cylinder body 4 is to be slidably connected, and cylinder body 4 is bolted with adjusting rod 7 with fixed link 5, is adjusted The movement of pole 7 can drive cylinder body 4 to be moved, and sliding in fixed link 5 while the movement of cylinder body 4 It is dynamic, the movement for allowing cylinder body 4 stable.
Adjusting rod 7 is inverted " u "-shaped structure, and the inside of 7 left and right ends of adjusting rod is thread-like structure, and adjusting rod 7 with the first bull stick 8 be threadedly coupled, adjusting rod 7 can be driven to move up and down by the rotation of the first bull stick 8.
First bull stick 8 is thread-like structure, and the first bull stick 8 and cone tooth group 9 and transmission wheel 13 are welded connecting, so that It bores the rotation of tooth group 9 and drives the rotation of the first bull stick 8, the first bull stick 8 can drive transmission wheel 13 to rotate simultaneously.
Transmission wheel 13 is symmetrically arranged with 2 about the longitudinal centre line of adjusting rod 7, and 2 transmission wheels 13 pass through conveyer belt 14 connections can be made the first bull stick 8 inside 7 left and right ends of adjusting rod while be turned by the transmission between 2 transmission wheels 13 It is dynamic to drive adjusting rod 7 mobile, so that adjusting rod 7 is steadily mobile.
Working principle: firstly, whole device is first fixedly connected by user with vehicle body, by vehicle body to entire Device is moved, and whole device is moved in working region, and according to Fig. 3-4, vehicle body pushes whole device to material Direction moved, crotch 15 forks material, and cylinder body 4 is opened, and cylinder body 4 drives mobile bar 2 upward Mobile, while mobile bar 2 is mobile, the connecting tube 3 of 2 left and right sides of mobile bar is slided in the outside of support frame 1, is guaranteed The mobile stability of mobile bar 2, while mobile bar 2 drives crotch 15 to move up, thus to the material on crotch 15 carry out to Upper mobile stacking.
If being not easy to material because of the length limitation of telescopic rod in cylinder body 4 in the course of work and carrying out transport stacking When, in conjunction with shown in Fig. 1-2, by 12 external power supply of servo motor, servo motor 12 is revolved by the second bull stick 10 with mantle tooth group 9 Turn, cone tooth group 9 drives the first bull stick 8 rotation of left, and the top of the first bull stick 8 is thread-like structure, and the first bull stick 8 with adjust The left end of pole 7 is threadedly coupled, so that the first bull stick 8 drives adjusting rod 7 to rise, while the first bull stick 8 of left passes through Transmission wheel 13 and conveyer belt 14 drive the first bull stick 8 rotation of right, and according to above-mentioned steps, the first bull stick 8 of right, which drives, to be adjusted The right end of pole 7 is synchronous to be risen, and guarantees the mobile stability of adjusting rod 7, and then adjusting rod 7 drives cylinder body 4 to rise, can It is the course of work of whole device above to carry out transport stacking to material by mobile hydraulic cylinder ontology 4.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field, needs Understand, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for convenient for The description that simplifies of the invention is described, rather than indicates or implies signified device or element and must have a particular orientation, be spy Fixed orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of forklift hydraulic system hydraulic cylinder easy to remove, including support frame (1) and servo motor (12), feature exists In: it is equipped on the inside of support frame as described above (1) mobile bar (2), and is respectively connected with connecting tube (3) at left and right sides of mobile bar (2), It is provided with cylinder body (4) below the mobile bar (2), and the outside above cylinder body (4) is connected with fixed link (5), the servo motor (12) is located at the left side of support frame (1), and mounting rack (11) are equipped on the outside of servo motor (12), The output end of the servo motor (12) is connected with the second bull stick (10), and the right of the second bull stick (10) is provided with cone tooth group (9), the inside of cone tooth group (9) is run through and is had the first bull stick (8), and the outside below the first bull stick (8) is connected with transmission wheel (13), it is connected with conveyer belt (14) on the outside of the transmission wheel (13), the outside above first bull stick (8) is provided with adjusting Bar (7), and sliding slot (6) are provided on the outside of adjusting rod (7), the lower section on front side of support frame as described above (1) is equipped with chassis (16), institute The installed in front for stating mobile bar (2) has crotch (15).
2. a kind of forklift hydraulic system according to claim 1 hydraulic cylinder easy to remove, it is characterised in that: the shifting Lever (2) and connecting tube (3) and crotch (15) are to be welded to connect, and connecting tube (3) is to be slidably connected with support frame (1).
3. a kind of forklift hydraulic system according to claim 1 hydraulic cylinder easy to remove, it is characterised in that: the liquid Cylinder pressure ontology (4) is to be slidably connected, and cylinder body (4) is bolted with adjusting rod (7) with fixed link (5).
4. a kind of forklift hydraulic system according to claim 1 hydraulic cylinder easy to remove, it is characterised in that: the tune Pole (7) is inverted " u "-shaped structure, and the inside of adjusting rod (7) left and right ends is thread-like structure, and adjusting rod (7) with First bull stick (8) is to be threadedly coupled.
5. a kind of forklift hydraulic system according to claim 1 hydraulic cylinder easy to remove, it is characterised in that: described One bull stick (8) is thread-like structure, and the first bull stick (8) and cone tooth group (9) and transmission wheel (13) are to be welded to connect.
6. a kind of forklift hydraulic system according to claim 1 hydraulic cylinder easy to remove, it is characterised in that: the biography Wheel (13) is sent to be symmetrically arranged with 2 about the longitudinal centre line of adjusting rod (7), and 2 transmission wheels (13) pass through conveyer belt (14) Connection.
CN201811483671.2A 2018-12-05 2018-12-05 A kind of forklift hydraulic system hydraulic cylinder easy to remove Pending CN109279547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811483671.2A CN109279547A (en) 2018-12-05 2018-12-05 A kind of forklift hydraulic system hydraulic cylinder easy to remove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811483671.2A CN109279547A (en) 2018-12-05 2018-12-05 A kind of forklift hydraulic system hydraulic cylinder easy to remove

Publications (1)

Publication Number Publication Date
CN109279547A true CN109279547A (en) 2019-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811483671.2A Pending CN109279547A (en) 2018-12-05 2018-12-05 A kind of forklift hydraulic system hydraulic cylinder easy to remove

Country Status (1)

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CN (1) CN109279547A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201012892Y (en) * 2007-01-27 2008-01-30 河南中光学集团有限公司 Double screw rod lifting platform
CN201842615U (en) * 2010-08-24 2011-05-25 湖南山河智能机械股份有限公司 Fork-lift truck four-grade belt free-lifting portal
CN202245936U (en) * 2011-09-26 2012-05-30 苏州先锋物流装备科技有限公司 Multi-purpose forklift
CN207138162U (en) * 2017-07-07 2018-03-27 佛山市乐华恒业卫浴有限公司 One kind spray fibre lifting turntable
CN207209891U (en) * 2017-07-28 2018-04-10 王积政 A kind of transportation fork-truck that can adjust fork height respectively
CN207524904U (en) * 2017-10-30 2018-06-22 扬州英迪贸易有限公司 It is a kind of can Multi-stage lifting warehouse fork lift truck lifting apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201012892Y (en) * 2007-01-27 2008-01-30 河南中光学集团有限公司 Double screw rod lifting platform
CN201842615U (en) * 2010-08-24 2011-05-25 湖南山河智能机械股份有限公司 Fork-lift truck four-grade belt free-lifting portal
CN202245936U (en) * 2011-09-26 2012-05-30 苏州先锋物流装备科技有限公司 Multi-purpose forklift
CN207138162U (en) * 2017-07-07 2018-03-27 佛山市乐华恒业卫浴有限公司 One kind spray fibre lifting turntable
CN207209891U (en) * 2017-07-28 2018-04-10 王积政 A kind of transportation fork-truck that can adjust fork height respectively
CN207524904U (en) * 2017-10-30 2018-06-22 扬州英迪贸易有限公司 It is a kind of can Multi-stage lifting warehouse fork lift truck lifting apparatus

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Application publication date: 20190129