CN217756754U - Three-way rotating mechanism for pallet fork, forklift attachment and forklift - Google Patents
Three-way rotating mechanism for pallet fork, forklift attachment and forklift Download PDFInfo
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- CN217756754U CN217756754U CN202221490408.8U CN202221490408U CN217756754U CN 217756754 U CN217756754 U CN 217756754U CN 202221490408 U CN202221490408 U CN 202221490408U CN 217756754 U CN217756754 U CN 217756754U
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Abstract
The utility model provides a pallet fork three-way rotating mechanism, a forklift attachment and a forklift, wherein the rotating mechanism comprises a support frame, a rotating shaft, a chain wheel, a chain assembly, a guide roller way and a hydraulic oil cylinder; the chain assembly is wound on the chain wheel, the first chain end is connected with a support lug on the chain wheel, and the second chain end is connected with the power output end of the hydraulic oil cylinder; the hydraulic oil cylinder is arranged in one end of the support frame; the guide roller way is covered outside the chain assembly and connected with one end part of the support frame, and a chain support plate is also arranged inside the support frame and forms a guide channel with one inner wall of the support frame; the chain assembly comprises pin shafts, inner chain plates, outer chain plates and guide rollers, wherein the two ends of one of the adjacent pin shafts of each group are provided with the guide rollers which are in rolling contact with the inner wall of the guide roller way; the two end parts of the inner chain plate and the outer chain plate are respectively provided with a collision surface, and the adjacent collision surfaces are mutually abutted to push the corresponding inner chain plate and the corresponding outer chain plate; the utility model discloses simple structure, and the cost is lower.
Description
Technical Field
The utility model relates to a fork truck technical field, concretely relates to fork three-dimensional rotary mechanism, fork truck accessory and fork truck.
Background
Along with the rapid development of economy, fork truck has all been applied in a plurality of places such as mill, commodity circulation station and passenger transport station, the fork truck trade has huge market prospect, in prior art, the fork among the fork truck technique generally all is only hoist mechanism, be used for the lift fork, conveniently insert or the motion, but the fork flexibility ratio of one-way regulation is not enough, and in current fork truck structure, when the fork is adjusted, unable fine control reaches the regulation range of fork, only can rely on the sensation to confirm the regulation range of fork, this needs abundant driving experience, but when abundant driving experience also has the judgement error, the operation is changeful more loaded down with trivial details, and dangerous accident takes place easily.
Three-way fork truck in the existing market, the fork rotatory mode is mostly hydraulic drive, and hydraulic drive mode adopts hydraulic motor drive more, and hydraulic motor drive has to let out in motor and the valves, the setting of hydraulic motor and the valves that correspond for whole fork three-way rotary mechanism's cost is higher, and controls complicatedly.
Therefore, there is a need for a three-way rotating mechanism for a fork, a forklift attachment and a forklift, which have simple structure and low cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a fork three-dimensional rotary mechanism, fork truck accessory and fork truck, simple structure, and the cost is lower.
In order to achieve the purpose, the utility model provides a three-way rotating mechanism for a pallet fork, which comprises a support frame, a rotating shaft arranged at one end part of the support frame, a chain wheel sleeved on the rotating shaft, a chain component, a guide roller way and a hydraulic oil cylinder;
the chain assembly is wound on the chain wheel and provided with a first chain end positioned on one side of the chain wheel and a second chain end positioned on the other side of the chain wheel, the first chain end is fixedly connected with a support lug arranged on the chain wheel, and the second chain end is connected with a power output end of the hydraulic oil cylinder; the hydraulic oil cylinder is arranged in one end part of the support frame;
the guide roller way covers the outer part of the chain assembly and is connected with one end part of the support frame, and the inner wall of the guide roller way and one inner wall of the support frame are positioned on the same plane; a chain supporting plate is further arranged inside the supporting frame, and the chain supporting plate is arranged in parallel with one inner wall of the supporting frame and forms a guide channel of the chain assembly;
the chain assembly comprises inner chain plates, outer chain plates and guide rollers, wherein the inner chain plates and the outer chain plates are sequentially hinged through pin shafts; the guide roller is in rolling contact with the inner side wall of the guide roller way;
the both ends of inner link plate and outer link plate all are provided with conflict face, adjacent two conflict face between the inner link plate is mutual butt in order to promote the inner link plate that corresponds, adjacent two conflict face between the outer link plate is mutual butt in order to promote the outer link plate that corresponds.
As a further improvement of the scheme, the hydraulic oil cylinder is arranged in parallel with one inner wall of the support frame, and the power output end of the hydraulic oil cylinder is arranged in the direction far away from the rotating shaft;
the power output end of the hydraulic oil cylinder is connected with a push plate, the push plate is connected with the second chain end through a connecting rod, and the connecting rod is arranged in parallel with the hydraulic oil cylinder.
As a further improvement of the scheme, the guide roller is rotatably connected with the pin shaft.
As a further improvement of the scheme, the support frame is a tubular body with two open ends and is hollow along the length direction.
As a further improvement of the scheme, the hydraulic oil cylinder is arranged on the inner wall of the hollow cavity of the support frame through an oil cylinder mounting seat.
As a further improvement of the scheme, the guide roller way plug is arranged at an opening at one end of the support frame and covers the exterior of the chain assembly; the axial extension direction of the rotating shaft is perpendicular to the plane of the chain wheel.
As a further improvement of the scheme, the rotating shaft is installed at one end part of the supporting frame through a bearing with a seat, and correspondingly, bearing installation plates are arranged on two side surfaces of one end part of the supporting frame.
The utility model also provides a forklift attachment, which comprises a horizontal moving mechanism and the fork three-way rotating mechanism arranged at the movable end of the horizontal moving mechanism, wherein a rotating shaft of the fork three-way rotating mechanism is provided with a fork part; the other end of the supporting frame of the fork three-way rotating mechanism is fixedly connected with the movable end of the horizontal moving mechanism, and the supporting frame is perpendicular to the moving direction of the horizontal moving mechanism.
As a further improvement of the above scheme, the horizontal moving mechanism comprises a horizontal support, a horizontal driving mechanism, a guide component and a connecting plate, the horizontal driving mechanism is arranged on the horizontal support and comprises a lead screw rotatably connected with the horizontal support, a lead screw nut sleeved on the lead screw, a first bevel gear slidably sleeved in the middle of the lead screw, a second bevel gear in meshing transmission with the first bevel gear and a hydraulic motor in driving connection with the second bevel gear, and the hydraulic motor is arranged in a support frame of the fork three-way rotating mechanism and is overlapped with the hydraulic oil cylinder in space;
the guide component comprises a guide rail or a guide groove and a slide block arranged corresponding to the guide rail or a guide wheel arranged corresponding to the guide groove, and the guide rail is arranged on the horizontal bracket and is parallel to the lead screw; the screw nut and the sliding block or the guide wheel are arranged on the connecting plate and form a movable end of the horizontal moving mechanism.
The utility model also provides a fork truck, be in including fork truck body, setting above-mentioned fork truck accessory on the fork truck body.
As a further improvement of the scheme, the forklift body comprises a vertical lifting mechanism, and the forklift attachment is arranged at the movable end of the vertical lifting mechanism.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
the utility model provides a three-way rotating mechanism for a pallet fork, which comprises a support frame, a rotating shaft arranged at one end part of the support frame, a chain wheel, a chain assembly, a guide roller way and a hydraulic oil cylinder, wherein the chain wheel, the chain assembly, the guide roller way and the hydraulic oil cylinder are sleeved on the rotating shaft;
the chain assembly is wound on the chain wheel and provided with a first chain end positioned on one side of the chain wheel and a second chain end positioned on the other side of the chain wheel, the first chain end is fixedly connected with a support lug arranged on the chain wheel, and the second chain end is connected with a power output end of the hydraulic oil cylinder; the hydraulic oil cylinder is arranged at one end far away from one end part of the support frame; the guide roller way is covered outside the chain assembly and is connected with one end part of the support frame; the chain assembly comprises an inner chain plate, an outer chain plate and guide rollers, wherein the inner chain plate and the outer chain plate are sequentially hinged through pin shafts; the guide roller is in rolling contact with the inner side wall of the guide roller way; the two end parts of the inner chain plates and the two end parts of the outer chain plates are respectively provided with a collision surface, the collision surfaces between two adjacent inner chain plates are mutually abutted to push the corresponding inner chain plates, and the collision surfaces between two adjacent outer chain plates are mutually abutted to push the corresponding outer chain plates; when the hydraulic cylinder rotates forwards, the rod cavity of the hydraulic cylinder retracts, so that the second chain end connected with the power end of the hydraulic cylinder drives the chain wheel to rotate, and the rotating shaft is driven to rotate; when the chain plate rotates reversely, the rod cavity of the hydraulic oil cylinder extends out, the power end of the hydraulic oil cylinder pushes the second chain end, the contact surfaces of the chain plates at the second chain end are mutually butted and pushed, and under the matching action of the guide roller and the guide roller way, the chain wheel is driven to rotate reversely, so that the rotating shaft is driven to rotate; so set up, the utility model discloses only just can drive rotation axis through setting up a hydraulic cylinder and rotate, and compact structure is simple, compares traditional hydraulic motor driven rotation mode, and the cost is lower, and control is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
fig. 1 is a schematic internal sectional view of a three-way rotating mechanism of a fork disclosed by the present invention;
fig. 2 is a schematic view of an expanded structure of the chain assembly disclosed in the present invention;
fig. 3 is a schematic perspective view of a forklift attachment disclosed in the present invention;
fig. 4 is a schematic top view of a forklift attachment disclosed in the present invention;
fig. 5 is a partial cross-sectional view of a forklift attachment disclosed in the present invention;
reference numerals:
0. a fork three-way rotating mechanism;
01. a support frame; 02. a rotating shaft; 03. a sprocket; 031. supporting a lug; 04. a chain assembly; 041. a first chain end; 042. a second chain end; 043. an inner link plate; 044. an outer link plate; 045. a pin shaft; 046. a guide roller; 047. a contact surface; 05. a guide roller way; 06. a hydraulic cylinder; 07. a pedestal bearing; 08. a connecting rod; 09. pushing the plate; 010. a chain support plate;
1. a horizontal movement mechanism; 11. a horizontal support; 12. a horizontal driving mechanism; 121. a lead screw; 122. a lead screw nut; 123. a first bevel gear; 124. a second bevel gear; 125. a hydraulic motor; 13. a guide member; 131. a guide rail; 132. a slider; 14. a connecting plate;
2. a fork member;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators in the embodiments of the present invention, such as the first, second, upper, lower, left, right, front and rear \8230; \8230, are only used to explain the relative position relationship between the components, motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention will be further described with reference to the following figures:
example 1:
referring to fig. 1-3, the utility model provides a fork three-way rotating mechanism 0, which comprises a support frame 01, a rotating shaft 02 arranged at one end of the support frame 01, a chain wheel 03 sleeved on the rotating shaft 02, a chain assembly 04, a guide roller way 05 and a hydraulic oil cylinder 06;
the chain assembly 04 is wound on the chain wheel 03, and the chain assembly 04 has a first chain end 041 located on one side of the chain wheel 03 and a second chain end 042 located on the other side of the chain wheel 03, the first chain end 041 is fixedly connected with a supporting lug 031 arranged on the chain wheel 03, and the second chain end 042 is connected with a power output end of the hydraulic oil cylinder 06; the hydraulic oil cylinder 06 is arranged inside one end part of the support frame 01;
the guide roller way 05 covers the outside of the chain assembly 04 and is connected with one end of the support frame 01; the inner wall of the guide roller way 05 and one inner wall of the support frame 01 are positioned on the same plane; a chain supporting plate 010 is further arranged inside the supporting frame 01, and the chain supporting plate 010 is arranged in parallel with one inner wall of the supporting frame 01 to form a guide channel of the chain assembly 04;
the chain assembly 04 comprises an inner chain plate 043, an outer chain plate 044 and guide rollers 046, wherein the inner chain plate 043 and the outer chain plate 044 are sequentially hinged through pin shafts 045, the guide rollers 046 are arranged at two ends of one of every group of adjacent pin shafts 045, and the guide rollers 046 are arranged at the outer side of the corresponding outer chain plate 044 and are rotatably connected with the pin shafts 045; the guide roller 046 is in rolling contact with the inner side wall of the guide roller way 05;
collision surfaces 047 are arranged at two end parts of the inner chain plates 043 and the outer chain plates 044, the collision surfaces 047 between two adjacent inner chain plates 043 are mutually abutted to push the corresponding inner chain plates 043, and the collision surfaces 047 between two adjacent outer chain plates 044 are mutually abutted to push the corresponding outer chain plates 044;
when the hydraulic cylinder 06 rotates forwards, the rod cavity of the hydraulic cylinder 06 retracts, so that the second chain end 042 connected with the power end of the hydraulic cylinder 06 stirs the chain wheel 03 to rotate, and the rotating shaft 02 is driven to rotate; when the chain wheel rotates reversely, the rod cavity of the hydraulic oil cylinder 06 extends out, the power end of the hydraulic oil cylinder 06 pushes the second chain end 042, and the contact surfaces 047 of the chain plates from the second chain end 042 are mutually abutted and pushed, and under the matched constraint of the guide roller 046 and the guide roller way 05, the thrust is transmitted to the support lug 031 arranged on the chain wheel 03, so that the chain wheel 03 is driven to rotate reversely to drive the rotating shaft 02 to rotate reversely; so set up, the utility model discloses only just can drive rotation axis 02 and rotate through setting up a hydraulic cylinder 06, and compact structure is simple, compares traditional hydraulic motor driven rotation mode, and the cost is lower, and control is simple.
As a preferred embodiment, the hydraulic oil cylinder 06 is arranged in parallel with an inner wall of the support frame 01, and a power output end of the hydraulic oil cylinder is arranged in a direction away from the rotating shaft 02;
the power output end of the hydraulic oil cylinder 06 is connected with a push plate 09, the push plate 09 is connected with the second chain end 042 through a connecting rod 08, and the connecting rod 08 is arranged in parallel with the hydraulic oil cylinder 06;
so set up for the overall arrangement of fluid hydro-cylinder is compacter, occupies less space, has just also meant reducing the length of support frame 01, to fork truck, has reduced cantilever length, makes whole fork three-dimensional rotary mechanism 0's rigidity better.
In this embodiment, the link 08 is a rigid member, and the rigid link 08 is configured to push the chain assembly 04 in a reverse direction, so that the contact surfaces between the link plates are in contact with each other to drive the rotating shaft 02 to rotate in a reverse direction.
As a preferred embodiment, the supporting frame 01 is a tubular body with two open ends and a hollow part along the length direction thereof, in this embodiment, the supporting frame 01 is a frame structure formed by welding four steel plates, and the cross section of the supporting frame 01 is rectangular; the shape of the support frame 01 can be adjusted according to the requirements of the vehicle type.
As a preferred embodiment, the hydraulic oil cylinder 06 is mounted on the inner wall of the hollow cavity of the support frame 01 through an oil cylinder mounting seat, and a control valve group corresponding to the hydraulic oil cylinder 06 can also be arranged inside the hollow cavity of the support frame 01, so that the neatness and the attractiveness of the appearance of the fork three-way rotating mechanism 0 are ensured;
in some embodiments, the hydraulic oil cylinder 06 may be disposed on the outer wall of the support frame 01 without considering the aesthetic appearance, and meanwhile, a corresponding sliding groove is formed in the outer wall of the support frame 01, and the power output end of the hydraulic oil cylinder 06 is connected to the second chain end 042 through a connecting member.
As a preferred embodiment, the guide roller way 05 is blocked at an opening at one end of the support frame 01 and covers the exterior of the chain assembly 04; the axial extension direction of the rotating shaft 02 is perpendicular to the plane of the chain wheel 03; specifically, the direction roll table 05 is including the direction section and the transition installation end that follow in proper order, the direction section is the semicircle ring, just the semicircle ring with sprocket 03 sets up with one heart, because chain subassembly 04 wraps around on sprocket 03, so that the setting is in chain subassembly 04 go up can with direction gyro wheel 046 with the inner wall contact of direction roll table 05 and can reverse wind under its restraint the axis of sprocket 03 is rotatory.
In a preferred embodiment, the rotating shaft 02 is mounted at one end of the supporting frame 01 through a bearing with a seat 07, and correspondingly, bearing mounting plates are arranged on two side surfaces of one end of the supporting frame 01; the arrangement of the pedestal bearing 07 enables the installation of the rotating shaft 02 to be more convenient and the rotation of the rotating shaft 02 to be smoother.
Example 2:
referring to fig. 3-5, the utility model also provides a forklift attachment, which comprises a horizontal moving mechanism 1 and the fork three-way rotating mechanism 0 arranged at the movable end of the horizontal moving mechanism 1, wherein a fork part 2 is arranged on a rotating shaft 02 of the fork three-way rotating mechanism 0; the other end of the support frame 01 of the fork three-way rotating mechanism 0 is fixedly connected with the movable end of the horizontal moving mechanism 1, and the support frame 01 is perpendicular to the moving direction of the horizontal moving mechanism 1; horizontal migration mechanism 1 and the setting of fork three-way rotary mechanism 0 for the removal that fork part 2 can be more nimble, so that adapt to multiple operating mode, and reduce operating personnel's the operation degree of difficulty.
As a preferred embodiment, the horizontal moving mechanism 1 includes a horizontal bracket 11, a horizontal driving mechanism 12 disposed on the horizontal bracket 11, a guiding component 13 and a connecting plate 14, the horizontal driving mechanism 12 includes a screw 121 rotatably connected to the horizontal bracket 11, a screw nut 122 sleeved on the screw 121, a first bevel gear 123 slidably sleeved on the middle portion of the screw 121, a second bevel gear 124 in meshing transmission with the first bevel gear 123, and a hydraulic motor 125 drivingly connected to the second bevel gear 124, the hydraulic motor 125 is mounted in a supporting frame 01 of the fork three-way rotating mechanism 0 and is spatially overlapped with the hydraulic oil 06;
the guide component 13 comprises a guide rail 131 or a guide groove, and a slide block 132 arranged corresponding to the guide rail 131 or a guide wheel arranged corresponding to the guide groove, the guide rail 131 is installed on the horizontal bracket 11, and is arranged parallel to the lead screw 121; the screw nut 122 and the slider 132 or the guide wheel are both mounted on the connecting plate 14 and constitute the movable end of the horizontal moving mechanism 1; in this embodiment, the lead screw 121 and the lead screw nut 122 are selected from models with a self-locking function, so as to ensure the stability of horizontal movement; the other two bevel gears are arranged to save space for mounting the hydraulic motor 125, so as to reduce the possibility of interference between the fork parts 2 during rotation;
in this embodiment, two sets of guide rails 131 are provided and are spaced apart from each other and arranged in parallel, two sliding blocks 132 are provided on each set of guide rails 131, and each sliding block 132 is installed on the connecting plate 14;
in some embodiments, a guiding manner of a guiding groove and a guiding wheel is adopted, the guiding groove is arranged on the horizontal bracket 11, and the guiding wheel is arranged on the connecting plate 14; specifically, two guide grooves are arranged and arranged in parallel at the top and the bottom of the horizontal bracket 11, and the guide wheels are arranged in the guide grooves and are guided in a rolling manner;
in some embodiments, the guiding of one set of the guide rail 131 and the sliding block 132 is adopted, and the other set adopts a combined guiding manner of a guide groove and a guide wheel, which is not specifically limited herein, and can be combined or singly guided according to a specific model.
Example 3:
the utility model also provides a forklift, which comprises a forklift body and the forklift attachment arranged on the forklift body; the fork truck body includes vertical hoist mechanism, the fork truck attachment sets up vertical hoist mechanism's expansion end, so, the utility model provides a fork truck's fork part 2 can remove at vertical direction, horizontal direction, thereby can also rotate and realized the three-dimensional removal, has improved the operation flexibility of fork part 2 to adapt to multiple operating mode, and reduce operating personnel's the operation degree of difficulty.
The above is a detailed introduction of the present invention, and the principle and the implementation of the present invention are explained by applying a specific embodiment herein, and the explanation of the above embodiment is only used to help understand the method and the core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.
Claims (10)
1. A three-way rotating mechanism for a pallet fork is characterized by comprising a support frame, a rotating shaft arranged at one end part of the support frame, a chain wheel sleeved on the rotating shaft, a chain assembly, a guide roller way and a hydraulic oil cylinder;
the chain assembly is wound on the chain wheel and provided with a first chain end positioned on one side of the chain wheel and a second chain end positioned on the other side of the chain wheel, the first chain end is fixedly connected with a support lug arranged on the chain wheel, and the second chain end is connected with a power output end of the hydraulic oil cylinder; the hydraulic oil cylinder is arranged in one end part of the support frame;
the guide roller way covers the outer part of the chain assembly and is connected with one end part of the support frame, and the inner wall of the guide roller way and one inner wall of the support frame are positioned on the same plane; a chain supporting plate is further arranged inside the supporting frame, and the chain supporting plate is arranged in parallel with one inner wall of the supporting frame and forms a guide channel of the chain assembly;
the chain assembly comprises inner chain plates, outer chain plates and guide rollers, wherein the inner chain plates and the outer chain plates are sequentially hinged through pin shafts; the guide roller is in rolling contact with the inner side wall of the guide roller way;
the both ends of inner link plate and outer link plate all are provided with conflict face, two adjacent conflict face between the inner link plate mutual butt in order to promote corresponding inner link plate, two adjacent conflict face between the outer link plate mutual butt in order to promote corresponding outer link plate.
2. The three-way rotating mechanism of the pallet fork as claimed in claim 1, wherein the hydraulic cylinder is arranged in parallel with an inner wall of the supporting frame, and the power output end of the hydraulic cylinder is arranged in a direction away from the rotating shaft;
the power output end of the hydraulic oil cylinder is connected with a push plate, the push plate is connected with the second chain end through a connecting rod, and the connecting rod is arranged in parallel with the hydraulic oil cylinder.
3. The three-way pallet fork rotating mechanism according to claim 1 or 2, wherein the guide roller is rotatably connected to the pin.
4. The three-way pallet fork rotating mechanism as claimed in claim 1 or 2, wherein said supporting frame is a tubular body with two open ends and hollow along its length.
5. The three-way rotary mechanism of a pallet fork of claim 4 wherein said hydraulic ram is mounted on the inner wall of the hollow cavity of said support bracket by a ram mount.
6. The three-way rotating mechanism for the pallet fork as claimed in claim 4, wherein the guide roller way plug is arranged at an opening at one end of the supporting frame and covers the exterior of the chain assembly; the axial extension direction of the rotating shaft is perpendicular to the plane of the chain wheel.
7. The three-way rotating mechanism for the fork as claimed in claim 1 or 2, wherein the rotating shaft is mounted at one end of the supporting frame through a bearing with a seat, and correspondingly, bearing mounting plates are arranged on two side surfaces of one end of the supporting frame.
8. A forklift attachment comprising a horizontal movement mechanism and the three-way fork rotating mechanism as claimed in any one of claims 1 to 7 provided at a free end of the horizontal movement mechanism, wherein a fork member is provided on a rotating shaft of the three-way fork rotating mechanism; the other end of the supporting frame of the pallet fork three-way rotating mechanism is fixedly connected with the movable end of the horizontal moving mechanism, and the supporting frame is perpendicular to the moving direction of the horizontal moving mechanism.
9. The three-way rotating mechanism of the pallet fork according to claim 8, wherein the horizontal moving mechanism comprises a horizontal bracket, a horizontal driving mechanism, a guiding component and a connecting plate, the horizontal driving mechanism is arranged on the horizontal bracket and comprises a lead screw rotatably connected with the horizontal bracket, a lead screw nut sleeved on the lead screw, a first bevel gear slidably sleeved in the middle of the lead screw, a second bevel gear in meshing transmission with the first bevel gear and a hydraulic motor in driving connection with the second bevel gear, and the hydraulic motor is arranged in a supporting frame of the three-way rotating mechanism of the pallet fork and is overlapped with the hydraulic oil cylinder in space;
the guide part comprises a guide rail or a guide groove and a sliding block arranged corresponding to the guide rail or a guide wheel arranged corresponding to the guide groove, and the guide rail is arranged on the horizontal bracket and is parallel to the lead screw; the screw nut and the sliding block or the guide wheel are arranged on the connecting plate and form a movable end of the horizontal moving mechanism.
10. A forklift comprising a forklift body, the forklift attachment of claim 8 or 9 provided on the forklift body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221490408.8U CN217756754U (en) | 2022-06-15 | 2022-06-15 | Three-way rotating mechanism for pallet fork, forklift attachment and forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221490408.8U CN217756754U (en) | 2022-06-15 | 2022-06-15 | Three-way rotating mechanism for pallet fork, forklift attachment and forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756754U true CN217756754U (en) | 2022-11-08 |
Family
ID=83893070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221490408.8U Active CN217756754U (en) | 2022-06-15 | 2022-06-15 | Three-way rotating mechanism for pallet fork, forklift attachment and forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756754U (en) |
-
2022
- 2022-06-15 CN CN202221490408.8U patent/CN217756754U/en active Active
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