CN210313342U

CN210313342U - Supporting mechanism for maintenance of forklift

Info

Publication number: CN210313342U
Application number: CN201920873852.XU
Authority: CN
Inventors: 韩涛
Original assignee: Tianjin Zeyi Technology Co Ltd
Current assignee: Tianjin Zeyi Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-14
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a supporting mechanism is used in fork truck maintenance, hold mechanism, first lifting mechanism, second lifting mechanism and card arrestment mechanism including base, organism, propping, the both sides of base are all fixed and are provided with the organism, the organism with prop hold mechanism, first lifting mechanism, second lifting mechanism and card arrestment mechanism and be connected, prop and hold the mechanism including lifting pole, backup pad, rack and connecting rod, a plurality of mounting holes have been seted up to organism one side, the inside activity of mounting hole is provided with lifts the lifting pole, the fixed rack that is provided with in bottom one side of lifting the lifting pole. The utility model discloses simple structure drives third gear through the motor and rotates, and through the pneumatic cylinder shrink, drives second gear through the third gear and rotates, through the transmission between first gear and the rack, makes lifting pole upward movement, contacts fork truck lifting to aloft with fork truck through the backup pad in fork truck's bottom, and the convenience is maintained fork truck this moment, can effectually prevent the phenomenon that the pneumatic cylinder explodes the jar.

Description

Supporting mechanism for maintenance of forklift

Technical Field

The utility model relates to a supporting mechanism technical field specifically is a fork truck is supporting mechanism for maintenance.

Background

The forklift is an industrial transportation vehicle, which refers to various wheel type transportation vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods, and the international organization for standardization is called an industrial vehicle, is commonly used for transportation of large storage objects, is generally driven by an oil engine or a battery, and needs to be frequently maintained during the use process of the forklift.

However, the supporting mechanism for maintaining the forklift currently used has the following defects:

1. the existing supporting mechanism for maintaining the forklift generally directly uses a hydraulic cylinder to jack the forklift, but the forklift has heavy weight, needs more hydraulic cylinders, and is easy to cause cylinder explosion;

2. supporting mechanism for fork truck maintenance that uses at present can not carry out a fixedly with fork truck jack-up back to supporting mechanism, leads to when maintaining fork truck, and fork truck has the risk that drops.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting mechanism is used in fork truck maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fork truck is supporting mechanism for maintenance, includes base, organism, props and holds mechanism, first lifting mechanism, second lifting mechanism and card die mechanism, the both sides of base are all fixed and are provided with the organism, the organism with prop and hold mechanism, first lifting mechanism, second lifting mechanism and card die mechanism and be connected, prop and hold the mechanism including lifting rod, backup pad, rack and connecting rod, a plurality of mounting holes have been seted up to organism one side, the inside activity of mounting hole is provided with lifting rod, the fixed rack that is provided with in bottom one side of lifting rod, lifting rod's bottom is fixed in the one side of keeping away from the rack and is provided with the backup pad, the fixed connecting rod that is provided with in top one side of backup pad, the top and the lifting rod of connecting rod are connected.

Preferably, first lifting mechanism includes motor, first gear, second gear and third gear, the mounting groove has been seted up to the inside one side of organism, the mounting groove is inside to be provided with the first gear with rack looks meshing through the pivot activity, the fixed second gear that is provided with in first gear one side, the motor is installed through the mount pad in the inside bottom of mounting groove, the fixed third gear that is provided with second gear looks meshing of one end of motor, the output shaft end and the third gear transmission of motor are connected.

Preferably, the second lifting mechanism comprises a hydraulic cylinder and a fixed block, the hydraulic cylinder is fixedly arranged on one side, close to the supporting plate, of the machine body, the bottom end of the hydraulic cylinder penetrates through the machine body and is arranged below the machine body, the fixed block is arranged at the bottom end of the hydraulic cylinder, and the bottom end of the fixed block is connected with the connecting rod.

Preferably, the dead mechanism of card includes fixed plate, latch and push rod motor, the organism is seted up flutedly in one side that the mounting hole is close to the rack, the fixed push rod motor that is provided with in inside one side of recess, the fixed plate that is provided with of one end of push rod motor, the fixed latch that is provided with in one side of fixed plate, latch and rack mesh mutually.

Preferably, the machine body is provided with sliding grooves on two sides of the mounting hole, sliding blocks are fixedly arranged on two sides of the lifting rod, and the sliding blocks are movably arranged in the sliding grooves.

Preferably, the gear ratio of the first gear to the second gear is 3: 1.

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

1. the utility model discloses a motor drives the third gear and rotates, and through the pneumatic cylinder shrink, drives the second gear through the third gear and rotates, through the transmission between first gear and the rack, makes the lifting pole upwards move, through the backup pad in the bottom of fork truck with fork truck contact with fork truck lift fork truck to the sky, conveniently maintain fork truck this moment, can effectually prevent the phenomenon that the pneumatic cylinder explodes the jar;

2. the utility model discloses a push rod motor extension makes the fixed plate remove to one side of lifting pole, makes latch and rack mesh mutually, can prevent to lift the interim fixing of lifting pole the downstream of lifting pole when carrying out the maintenance to fork truck, leads to fork truck to drop and causes fork truck to damage, and makes the staff take place danger easily.

Drawings

Fig. 1 is a schematic view of the overall structure of a support mechanism for maintenance of a forklift truck according to the present invention;

fig. 2 is an enlarged schematic view of a position a of the supporting mechanism composition 1 for maintenance of the forklift truck of the present invention;

fig. 3 is the utility model relates to a fork truck maintains and maintains with supporting mechanism's overlook schematic structure view.

In the figure: 1. a base; 2. a body; 3. a supporting mechanism; 31. lifting the rod; 32. a support plate; 33. a rack; 34. a connecting rod; 4. a first lifting mechanism; 41. a motor; 42. a first gear; 43. a second gear; 44. a third gear; 5. a second lifting mechanism; 51. a hydraulic cylinder; 52. a fixed block; 6. a locking mechanism; 61. a fixing plate; 62. clamping teeth; 63. a push rod motor; 7. mounting holes; 8. mounting grooves; 9. a groove; 10. a chute; 11. a slide block.

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 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fork truck is supporting mechanism for maintenance, the on-line screen storage device comprises a base 1, organism 2, prop and hold mechanism 3, first lifting mechanism 4, second lifting mechanism 5 and card die mechanism 6, base 1's both sides are all fixed and are provided with organism 2, organism 2 with prop and hold mechanism 3, first lifting mechanism 4, second lifting mechanism 5 is connected with card die mechanism 6, prop and hold mechanism 3 including lifting rod 31, backup pad 32, rack 33 and connecting rod 34, a plurality of mounting holes 7 have been seted up to organism 2 one side, the inside activity of mounting hole 7 is provided with lifting rod 31, the fixed rack 33 that is provided with in bottom one side of lifting rod 31, the fixed backup pad 32 that is provided with in one side of keeping away from rack 33 in the bottom of lifting rod 31, the fixed connecting rod 34 that is provided with in top one side of backup pad 32, the top of connecting rod 34 is connected.

The first lifting mechanism 4 comprises a motor 41, a first gear 42, a second gear 43 and a third gear 44, a mounting groove 8 is formed in one side inside the machine body 2, the first gear 42 meshed with the rack 33 is movably arranged inside the mounting groove 8 through a rotating shaft, the second gear 43 is fixedly arranged on one side of the first gear 42, the motor 41 is mounted at the bottom end inside the mounting groove 8 through a mounting seat, the third gear 44 meshed with the second gear 43 is fixedly arranged at one end of the motor 41, and the output shaft end of the motor 41 is in transmission connection with the third gear 44;

the second lifting mechanism 5 comprises a hydraulic cylinder 51 and a fixed block 52, the hydraulic cylinder 51 is fixedly arranged at one side close to the support plate 32 in the machine body 2, the bottom end of the hydraulic cylinder 51 penetrates through the machine body 2 and is arranged below the machine body 2, the fixed block 52 is fixedly arranged at the bottom end of the hydraulic cylinder 51, and the bottom end of the fixed block 52 is connected with the connecting rod 34;

the clamping mechanism 6 comprises a fixing plate 61, a clamping tooth 62 and a push rod motor 63, a groove 9 is formed in one side, close to the rack 33, of the mounting hole 7 of the machine body 2, the push rod motor 63 is fixedly arranged on one side inside the groove 9, the fixing plate 61 is fixedly arranged at one end of the push rod motor 63, the clamping tooth 62 is fixedly arranged on one side of the fixing plate 61, and the clamping tooth 62 is meshed with the rack 33;

the machine body 2 is provided with sliding grooves 10 on two sides of the mounting hole 7, sliding blocks 11 are fixedly arranged on two sides of the lifting rod 31, and the sliding blocks 11 are movably arranged in the sliding grooves 10;

the gear ratio of the first gear 42 to the second gear 43 is 3: 1.

the working principle is as follows: the utility model is characterized in that the base 1 is buried under the ground, the bottom end of the machine body 2 is contacted with the ground, the device is installed, the fork truck is driven to the upper part of the supporting plate 32, the third gear 44 is driven to rotate by the motor 41, and the second gear 43 is driven to rotate by the third gear 44 through the contraction of the hydraulic cylinder 51, the lifting rod 31 is driven to move upwards through the transmission between the first gear 42 and the rack 33, the forklift is lifted to the air through the contact of the supporting plate 32 and the forklift at the bottom end of the forklift, the maintenance of the forklift is facilitated at the moment, the fixed plate 61 is moved to one side of the lifting rod 31 by the extension of the push rod motor 63, the latch 62 is engaged with the rack 33, can fix lifting rod 31 interim, can prevent to lift lifting rod 31 downstream when carrying out maintenance to fork truck, lead to fork truck to drop and cause fork truck to damage, and make the staff take place dangerously easily.

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 is supporting mechanism for maintenance, includes base (1), organism (2), props and holds mechanism (3), first lifting mechanism (4), second lifting mechanism (5) and card dead mechanism (6), its characterized in that: the lifting mechanism is characterized in that organisms (2) are fixedly arranged on two sides of the base (1), the organisms (2) are connected with the supporting mechanism (3), the first lifting mechanism (4), the second lifting mechanism (5) and the clamping mechanism (6), the supporting mechanism (3) comprises a lifting rod (31), a supporting plate (32), a rack (33) and a connecting rod (34), a plurality of mounting holes (7) are formed in one side of the organisms (2), the lifting rod (31) is movably arranged in the mounting holes (7), the rack (33) is fixedly arranged on one side of the bottom end of the lifting rod (31), the supporting plate (32) is fixedly arranged on one side, away from the rack (33), of the bottom end of the lifting rod (31), the connecting rod (34) is fixedly arranged on one side of the top end of the supporting plate (32), and the top end of the connecting rod (34) is connected with the lifting rod (31).

2. The support mechanism for forklift maintenance according to claim 1, wherein: first lifting mechanism (4) include motor (41), first gear (42), second gear (43) and third gear (44), mounting groove (8) have been seted up to organism (2) inside one side, mounting groove (8) are inside to be provided with through the pivot activity with rack (33) engaged with first gear (42), first gear (42) one side is fixed to be provided with second gear (43), motor (41) are installed through the mount pad to the inside bottom of mounting groove (8), the fixed third gear (44) that are provided with second gear (43) engaged with of one end of motor (41), the output shaft end and the third gear (44) transmission of motor (41) are connected.

3. The support mechanism for forklift maintenance according to claim 1, wherein: second lifting mechanism (5) are including pneumatic cylinder (51) and fixed block (52), organism (2) inside is being close to fixed pneumatic cylinder (51) that is provided with in one side of backup pad (32), the bottom of pneumatic cylinder (51) is passed organism (2) and is set up in organism (2) below, the bottom mounting of pneumatic cylinder (51) is provided with fixed block (52), the bottom and connecting rod (34) of fixed block (52) are connected.

4. The support mechanism for forklift maintenance according to claim 1, wherein: dead mechanism of card (6) is including fixed plate (61), latch (62) and push rod motor (63), organism (2) are seted up recess (9) in one side that mounting hole (7) are close to rack (33), the fixed push rod motor (63) that is provided with in inside one side of recess (9), the fixed plate (61) that is provided with in one end of push rod motor (63), one side of fixed plate (61) is fixed and is provided with latch (62), latch (62) mesh mutually with rack (33).

5. The support mechanism for forklift maintenance according to claim 1, wherein: the machine body (2) is provided with sliding grooves (10) on two sides of the mounting hole (7), sliding blocks (11) are fixedly arranged on two sides of the lifting rod (31), and the sliding blocks (11) are movably arranged inside the sliding grooves (10).

6. The support mechanism for forklift maintenance according to claim 2, wherein: the gear ratio of the first gear (42) to the second gear (43) is 3: 1.