CN217230144U

CN217230144U - Fork truck sidesway roll adjustment fork

Info

Publication number: CN217230144U
Application number: CN202220573839.4U
Authority: CN
Inventors: 于惠明; 张健; 陈之兰; 姚梦蝶
Original assignee: Bengbu Shuntong Hydraulic Machinery Manufacturing Co ltd
Current assignee: Bengbu Shuntong Hydraulic Machinery Manufacturing Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-19
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to the technical field of fork truck, and disclose a fork truck side is moved roll adjustment fork, solved the fork truck side on the present market move roll adjustment fork and can only carry out the intermediate installation, can't merge, use the limitation big, the dismouting is inconvenient, utilizes the effect poor, when idle, the problem that the potential safety hazard is big, it includes the equipment frame, the top of equipment frame is fixed with two solid pole pieces that are used for the rigidity, two the opposite face of solid pole piece all installs a bearing, rotatable movable rod is installed to the inner chamber of bearing, output lever is installed to one side of bearing, the drive motor is installed to one end of output lever, the middle part fixed mounting of movable rod has the regulating tube, the top of regulating tube is installed and is sealed the box; the utility model discloses, have and to adjust both sides and install, and the fork body can merge, the dismouting is simple, uses the limitation little, utilizes effectually, can carry out isolation protection to the fork body, and the security is good, advantage that bearing area is big.

Description

Fork truck sidesway roll adjustment fork

Technical Field

The utility model belongs to the technical field of fork truck, specifically be a fork truck side is moved roll adjustment fork.

Background

The forklift plays an important role in a logistics system of an enterprise, is a main force in material handling equipment, and is widely applied to various departments in national economy such as stations, ports, airports, factories and warehouses.

However, the side-shifting distance-adjusting fork of the forklift in the current market can only be installed in the middle, the forks cannot be combined, the use limitation is large, the disassembly and the assembly of the forks are inconvenient, and the utilization effect is poor; when the distance adjusting fork is idle, because the distance adjusting fork is outstanding, when collision appears between any object and personnel and the distance adjusting fork, serious potential safety hazard can be generated.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fork truck side is moved roll adjustment fork, effectual fork truck side on having solved the existing market moves the roll adjustment fork and can only carry out middle installation, can't merge, uses the limitation big, and the dismouting is inconvenient, utilizes the effect poor, when idle, the problem that the potential safety hazard is big.

In order to achieve the above object, the utility model provides a following technical scheme: a forklift side-shifting distance-adjusting fork comprises an assembling frame, wherein two fixed rod blocks for fixing positions are fixed at the top of the assembling frame, a bearing is respectively installed on the opposite surfaces of the two fixed rod blocks, a rotatable movable rod is installed in the inner cavity of the bearing, an output rod is installed on one side of the bearing, a driving motor is installed at one end of the output rod, an adjusting pipe is fixedly installed in the middle of the movable rod, a sealing box is installed at the top of the adjusting pipe, and a protection mechanism is installed on each of two sides of the sealing box;

the protection mechanism comprises an output motor, a support rod, a steering tube and a sealing block, wherein the output motor is installed in an inner cavity of the side wall of the sealing box, the rotatable support rod is installed at the output end of the output motor, the steering tube is installed at one end of the support rod, and the sealing block is fixed on the side surface of the steering tube;

the hydraulic rod is mounted on each of two sides of the inner wall of the assembling frame, the mounting frame is mounted at the output end of the hydraulic rod, the movable fork body is mounted in the inner cavity of the mounting frame, the surface of one end, located in the inner cavity of the mounting frame, of the fork body is provided with a detachable screw rod, the top of the fork body is provided with a movable balance block, the inner cavity of the balance block is movably sleeved with a shaping rod, two ends of the shaping rod are respectively fixed on two sides of the inner cavity of the assembling frame, the bottom of the balance block is provided with two shaping mechanisms which are arranged oppositely, one end, located in the inner cavity of the balance block, of the fork body is provided with a tightening rod, and the side surface of the fork body is provided with a spreading mechanism;

the shaping mechanism comprises a shifting frame, a limiting block, a clamping pipe, a guide rod and a reset spring, the shifting frame is installed on the outer wall of the balancing block, the limiting block is movably sleeved at one end of the shifting frame, the clamping pipe is fixed at the top of the limiting block, the guide rod is movably sleeved at the bottom of the limiting block, and the reset spring is arranged outside the guide rod in a surrounding mode.

Preferably, the top of the closed box is provided with a cushion pad, the cushion pad is made of elastic rubber, and the cushion pad can reduce the impact force of the object, so that the closed box and the surface of the impacting object are protected from being abraded.

Preferably, the unfolding mechanism comprises a transmission motor, a positioning rod and an extension plate, the transmission motor is installed in the inner cavity of the fork body, the rotatable positioning rod is installed at the output end of the transmission motor, the extension plate is installed in the middle of the positioning rod, the area borne by the fork body can be increased by the aid of the unfolding mechanism, and accordingly a better supporting effect is achieved.

Preferably, the bottom of balancing piece has seted up the mounting groove, the inner chamber phase-match of top one end and the mounting groove of fork body utilizes the mounting groove to realize the top installation work of fork body.

Preferably, a clamping hole is formed in the middle of one end of the top of the fork body, an inner cavity of the clamping hole is matched with one end of the clamping pipe, the clamping hole is connected with the clamping pipe, the position of the fork body is limited, and the fork body is convenient to install.

Preferably, the positive and negative surface of balancing piece has seted up control tank and reinforcement hole respectively, the inner chamber of control tank agrees with mutually with the outside of stirring the frame, the inner chamber of reinforcement hole and the one end threaded connection of elasticity pole utilize the cooperation of control tank and reinforcement hole for there is not outstanding part in the surface of balancing piece, has improved the holistic aesthetic property of balancing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in operation, the fork body on the mounting frame is driven by the hydraulic rod to move horizontally, the fork body can move to the side, and under the cooperation of the hydraulic rod, the combination of the two fork bodies can be realized, when the fork body is mounted, one end of the top of the fork body is inserted into the bottom of the balance block, one end of the top of the fork body is connected with one end of the clamping pipe, the clamping pipe limits the position of the fork body at the moment (when the fork body is dismounted, the shifting frame is pulled to drive the limiting block to move, the limiting block drives the clamping pipe to synchronously move on the guide rod and simultaneously extrude the reset spring, the position limit on the top of the fork body is released through the contraction of the clamping pipe, after the limit is released, the shifting frame is loosened, the clamping pipe can be driven by the reset spring to restore the position), then the tightening rod is rotated to fix the position of the fork body in the balance block, then, the screw rod is rotated again, the screw rod reinforces one end of the fork body in the mounting frame, and when the fork body is disassembled, the reverse operation of the mounting steps is carried out, so that the convenient disassembly and assembly of the fork body are realized;

2. through starting driving motor, driving motor drives the output lever and rotates, the output lever passes through the bearing and drives the movable rod rotation, the movable rod drives the closure box through the control tube afterwards and is the slope setting, utilize the closure box to cover the outside of the fork body, thereby make the one end of the fork body can not be open form, then start output motor, output motor drives the bracing piece rotation, the bracing piece makes the closure block carry out synchronous revolution through driving the steering tube, utilize the closure block to protect the both sides of the fork body, the safety in utilization of the fork body is improved, personnel or object and the fork body have been avoided producing the contact and have caused the potential safety hazard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the protection mechanism of the present invention;

FIG. 3 is a schematic view of the fork mounting structure of the present invention;

fig. 4 is a schematic structural view of the shaping mechanism of the present invention;

fig. 5 is a schematic structural view of the deployment mechanism of the present invention;

in the figure: 1. assembling a frame; 2. a rod fixing block; 3. a bearing; 4. a movable rod; 5. an output rod; 6. a drive motor; 7. an adjusting tube; 8. a closure box; 9. a protection mechanism; 901. an output motor; 902. a support bar; 903. a steering tube; 904. a sealing block; 10. a cushion pad; 11. a hydraulic lever; 12. installing a frame; 13. a fork body; 14. a screw; 15. a counterbalance; 16. a sizing rod; 17. a shaping mechanism; 171. a toggle frame; 172. a limiting block; 173. a clamping pipe; 174. a guide bar; 175. a return spring; 18. a tightening rod; 19. a deployment mechanism; 191. a drive motor; 192. positioning a rod; 193. an extension plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In this embodiment, as shown in fig. 1-5, the utility model discloses an assembly frame 1, two fixed rod blocks 2 for fixing position are fixed at the top of the assembly frame 1, a bearing 3 is installed on each of the opposite faces of the two fixed rod blocks 2, a rotatable movable rod 4 is installed in the inner cavity of the bearing 3, the bearing 3 supports the two ends of the movable rod 4, an output rod 5 is installed on one side of the bearing 3, a driving motor 6 is installed on one end of the output rod 5, the driving motor 6 rotates by driving the output rod 5 to realize power output, an adjusting tube 7 is fixedly installed in the middle of the movable rod 4, a closed box 8 is installed at the top of the adjusting tube 7, the closed box 8 is used for improving safety, and a protection mechanism 9 is installed on each of the two sides of the closed box 8;

the protection mechanism 9 comprises an output motor 901, a support rod 902, a steering pipe 903 and a sealing block 904, wherein the output motor 901 is installed in an inner cavity of the side wall of the sealing box 8, the output end of the output motor 901 is provided with a rotatable support rod 902, the output motor 901 can drive the support rod 902 to rotate, one end of the support rod 902 is provided with the steering pipe 903, the sealing block 904 is fixed on the side surface of the steering pipe 903, and the rotating support rod 902 drives the sealing block 904 to rotate synchronously through the steering pipe 903, so that the protection effect is improved;

two sides of the inner wall of the assembly frame 1 are respectively provided with a hydraulic rod 11, the output end of the hydraulic rod 11 is provided with an installation frame 12, the hydraulic rod 11 can drive the installation frame 12 to move horizontally, the inner cavity of the installation frame 12 is provided with a movable fork body 13, the fork body 13 is used for bearing a transported object, the surface of one end of the fork body 13, which is positioned in the inner cavity of the installation frame 12, is provided with a detachable screw 14, the screw 14 can be rotated to release or fix the fork body 13 and the installation frame 12, the top of the fork body 13 is provided with a movable balance weight 15, the inner cavity of the balance weight 15 is movably sleeved with a shaping rod 16, the balance weight 15 can ensure the movement stability of the fork body 13 by moving on the shaping rod 16, two ends of the shaping rod 16 are respectively fixed on two sides of the inner cavity of the assembly frame 1, the bottom of the balance weight 15 is provided with two shaping mechanisms 17 which are oppositely arranged, the shaping mechanism 17 locally supports the fork body 13, one end of the fork body 13, which is positioned in the inner cavity of the balance weight 15 is provided with a loose rod 18, the top of the fork body 13 can be fixed by rotating the elastic rod 18, and the side surface of the fork body 13 is provided with an unfolding mechanism 19;

the setting mechanism 17 includes the frame 171 of dialling, stopper 172, screens pipe 173, guide bar 174, reset spring 175, the frame 171 of dialling is installed to the outer wall of balancing piece 15, it can stimulate to dial the frame 171, the stopper 172 has been cup jointed in the activity of the one end of dialling the frame 171, the top of stopper 172 is fixed with screens pipe 173, synchronous drive screens pipe 173 when stopper 172 removes, guide bar 174 has been cup jointed in the bottom activity of stopper 172, guide bar 174 carries out the position to the screens pipe 173 that removes and prescribes a limit, avoid the position deviation, the outside of guide bar 174 is around being provided with reset spring 175, reset spring 175 receives can reset automatically after the extrusion.

Wherein, blotter 10 is installed at the top of closing box 8, and blotter 10's material constitutes for elastic rubber material, and blotter 10 has reduced the injury that the object impact brought, has strengthened the safeguard effect.

Wherein, deployment mechanism 19 includes drive motor 191, locating lever 192, extension board 193, and drive motor 191 is installed to the inner chamber of fork body 13, and rotatable locating lever 192 is installed to drive motor 191's output, drive motor 191 can drive locating lever 192 rotatory, and the mid-mounting of locating lever 192 has extension board 193, and extension board 193 has then increased the bearing area of fork body 13, and the bearing effect is good.

Wherein, the mounting groove has been seted up to the bottom of balancing piece 15, and the inner chamber phase-match of the top one end of the fork body 13 and mounting groove utilizes the mounting groove to shelter from the fork body 13 top, avoids the oxidation, ensures that the installation is firm.

Wherein, the screens hole has been seted up to the top one end of the fork body 13 position between two parties, and the inner chamber in screens hole agrees with mutually with the one end of screens pipe 173, and screens pipe 173 supports fork body 13 through inserting screens hole, has made things convenient for the installation of fork body 13 to be fixed.

Wherein, the positive and negative surface of balancing piece 15 has seted up control groove and reinforcing hole respectively, and the inner chamber of control groove agrees with mutually with the outside of stirring frame 171, and the inner chamber of reinforcing hole and the one end threaded connection of elasticity pole 18, control groove and reinforcing hole can be assembled stirring frame 171 and elasticity pole 18 respectively, avoid both outstanding surfaces at balancing piece 15.

The working principle is as follows: when the fork body 13 is installed, one end of the top of the fork body 13 is inserted into the bottom of the balance block 15, one end of the top of the fork body 13 is connected with one end of the clamping pipe 173, the clamping pipe 173 at this time limits the position of the fork body 13 (when the fork body 13 is disassembled, the shifting frame 171 is pulled, the shifting frame 171 drives the limiting block 172 to move, the limiting block 172 drives the clamping pipe 173 to synchronously move on the guide rod 174, the resetting spring 175 is simultaneously extruded, the position limitation on the top of the fork body 13 is removed through the contraction of the clamping pipe 173, after the limitation is removed, the shifting frame 171 is loosened, the clamping pipe 173 can be driven to reset by the resetting spring 175), then, the elastic rod 18 is rotated, so that the elastic rod 18 fixes the position of the fork body 13 in the balance block 15, then the screw 14 is rotated again, the screw 14 reinforces one end of the fork body 13 in the mounting frame 12, and when the fork body 13 is disassembled, the reverse operation of the mounting steps is carried out, so that the convenient disassembly and assembly of the fork body 13 are realized;

when not carrying the object on the fork body 13, start driving motor 6, driving motor 6 drives output lever 5 and rotates, output lever 5 drives movable rod 4 through bearing 3 and rotates, movable rod 4 drives the setting that is the slope through regulating tube 7 afterwards and seals box 8, utilize the outside cover of closing box 8 to fork body 13, thereby make the one end of fork body 13 not be open and describe, then start output motor 901, output motor 901 drives bracing piece 902 rotatory, bracing piece 902 makes the closed block 904 carry out synchronous revolution through driving steering tube 903, utilize closed block 904 to protect the both sides of fork body 13, the safety in utilization of fork body 13 has been improved, avoided having personnel or object and fork body 13 to produce the contact and cause the potential safety hazard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fork truck side is moved roll adjustment fork, includes equipment frame (1), its characterized in that: the top of the assembling frame (1) is fixedly provided with two fixed rod blocks (2) for fixing positions, the opposite surfaces of the two fixed rod blocks (2) are respectively provided with a bearing (3), the inner cavity of each bearing (3) is provided with a rotatable movable rod (4), one side of each bearing (3) is provided with an output rod (5), one end of each output rod (5) is provided with a driving motor (6), the middle part of each movable rod (4) is fixedly provided with an adjusting pipe (7), the top of each adjusting pipe (7) is provided with a closed box (8), and two sides of each closed box (8) are respectively provided with a protection mechanism (9);

the protection mechanism (9) comprises an output motor (901), a support rod (902), a steering tube (903) and a sealing block (904), wherein the output motor (901) is installed in an inner cavity of the side wall of the sealing box (8), the rotatable support rod (902) is installed at the output end of the output motor (901), the steering tube (903) is installed at one end of the support rod (902), and the sealing block (904) is fixed on the side surface of the steering tube (903);

two sides of the inner wall of the assembly frame (1) are respectively provided with a hydraulic rod (11), the output end of the hydraulic rod (11) is provided with an installation frame (12), a movable fork body (13) is arranged in the inner cavity of the mounting frame (12), a detachable screw rod (14) is arranged on the surface of one end of the fork body (13) positioned in the inner cavity of the mounting frame (12), the top of the fork body (13) is provided with a movable balance block (15), the inner cavity of the balance block (15) is movably sleeved with a shaping rod (16), two ends of the shaping rod (16) are respectively fixed at two sides of the inner cavity of the assembly frame (1), two opposite shaping mechanisms (17) are arranged at the bottom of the balance block (15), one end of the fork body (13) positioned in the inner cavity of the balance block (15) is provided with an elastic rod (18), and the side surface of the fork body (13) is provided with a spreading mechanism (19);

the shaping mechanism (17) comprises a stirring frame (171), a limiting block (172), a clamping pipe (173), a guide rod (174) and a reset spring (175), the stirring frame (171) is installed on the outer wall of the balance block (15), the limiting block (172) is movably sleeved at one end of the stirring frame (171), the clamping pipe (173) is fixed at the top of the limiting block (172), the guide rod (174) is movably sleeved at the bottom of the limiting block (172), and the reset spring (175) is arranged outside the guide rod (174) in a surrounding mode.

2. The forklift side shift reach fork of claim 1, wherein: the top of the closed box (8) is provided with a cushion pad (10), and the cushion pad (10) is made of elastic rubber.

3. The forklift side shift reach fork of claim 1, wherein: the unfolding mechanism (19) comprises a transmission motor (191), a positioning rod (192) and an extension plate (193), the transmission motor (191) is installed in the inner cavity of the fork body (13), the rotatable positioning rod (192) is installed at the output end of the transmission motor (191), and the extension plate (193) is installed in the middle of the positioning rod (192).

4. The forklift side shift reach fork of claim 1, wherein: the bottom of the balance block (15) is provided with a mounting groove, and one end of the top of the fork body (13) is matched with the inner cavity of the mounting groove.

5. The forklift side shift distance adjusting fork of claim 1, characterized in that: a clamping hole is formed in the center of one end of the top of the fork body (13), and the inner cavity of the clamping hole is matched with one end of a clamping pipe (173).

6. The forklift side shift distance adjusting fork of claim 1, characterized in that: the front surface and the back surface of the balance block (15) are respectively provided with a control groove and a reinforcing hole, the inner cavity of the control groove is matched with the outside of the poking frame (171), and the inner cavity of the reinforcing hole is in threaded connection with one end of the tightening rod (18).