CN215326785U

CN215326785U - Fall-proof forklift frame

Info

Publication number: CN215326785U
Application number: CN202121522374.1U
Authority: CN
Inventors: 赵喜福; 范洪星
Original assignee: Hubei Yunsheng Rolling Element Manufacturing Co ltd
Current assignee: Hubei Yunsheng Rolling Element Manufacturing Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-28
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a falling-proof forklift frame which comprises a forklift frame body positioned at the front part of a forklift body, wherein the bottom of the forklift frame body is provided with a pair of shovels, opposite protection plates are fixedly arranged on the sides, away from each other, of the two shovels, one end of each shovel extends into the fork frame body and is hinged with the fork frame body, the bottom in the fork frame body is provided with a yielding channel for one end of each shovel to incline downwards, a driving mechanism for driving one end of each shovel to incline downwards is arranged above the yielding channel, each shovel finishes inclining action under the driving of the driving mechanism, and finally goods incline to one side of the forklift body, so that a falling-proof function is realized.

Description

Fall-proof forklift frame

Technical Field

The utility model relates to the technical field of mechanical forklift accessories, in particular to a falling-proof forklift frame.

Background

Fork truck is as an industry haulage vehicle, by extensive application in all trades, especially the fork truck under the factory environment uses especially frequently, fork truck when carrying the heavy object, often can be because heavy object self weight is great, effectively reduced the focus, make the heavy object more skew can not appear in the handling, but when fork truck is carrying scattered light goods, the goods can take place the skew of different degrees because the vibrations that automobile body and ground brought, finally lead to the goods to fall outside the fork truck, both damaged the goods easily and reduced the efficiency of commodity circulation transportation.

In view of the above problems, a drop-proof forklift frame needs to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a falling-proof forklift frame, which aims to solve the problem that goods fall out of a forklift due to the vibration of the forklift in the transportation process.

In order to solve the technical problems, the utility model specifically adopts the following technical scheme: the utility model provides a dropproof fork truck frame, is including being located the anterior fork support body of fork truck fuselage, the bottom of fork support body is provided with a pair of car shovel, two one side that the car shovel deviates from each other has set firmly in opposite directions and right guard plate, the one end of car shovel stretches into the crotch is internal and with the crotch body is articulated, the internal bottom of crotch is provided with the confession the passageway of stepping down of the one end downward sloping of car shovel, the top of the passageway of stepping down is provided with the drive the actuating mechanism of the one end downward sloping of car shovel.

Compared with the prior art, the utility model has the following beneficial effects:

through two one side that the car shovel deviates from each other has set firmly in opposite directions and right guard plate for the goods can't fall down through fork truck's the left and right sides, the one end of car shovel stretches into the crotch internal and with the crotch body is articulated, the internal bottom of crotch is provided with the confession the passageway of stepping down of the one end downward sloping of car shovel, the top of the passageway of stepping down is provided with the drive the actuating mechanism of the one end downward sloping of car shovel makes can pass through after the car shovel loads the goods actuating mechanism realizes the one end downward sloping, the other end tilt up of car shovel finally lets the goods under the effect of gravity to the fork truck body is close to the one side slope of fork truck fuselage, prevents finally that the goods from falling outside the fork truck.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic structural view of a fall arrest forklift frame in accordance with a preferred embodiment 1 of the present invention;

FIG. 2 is a schematic view of the construction of a shovel and a standpipe (partially) in accordance with a preferred embodiment of the present invention 1;

FIG. 3 is a schematic view of a partial structure of a standpipe in accordance with a preferred embodiment 1 of the present invention;

FIG. 4 is an operational view of the driving mechanism in the preferred embodiment 1 of the present invention;

fig. 5 is an operation diagram of the driving mechanism in the preferred embodiment 2 of the present invention.

The reference numbers are as follows:

1. a forklift body; 2. a fork frame body; 21. a yielding channel; 22. a vertical tube; 23. a reinforcement tube; 24. a limiting shaft; 3. turning a shovel; 31. a groove; 4. a protection plate; 5. a drive mechanism; 51. a cylinder; 511. a piston rod; 512. a push-pull section; 513. a cylinder barrel; 52. a driving wheel; 53. a driven wheel; 54. fixing a sleeve; 541. an observation hole; 6. a motor; 61. an output shaft; 7. a gasket; 8. an object placing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 and 4, the present invention provides a technical solution: the utility model provides a dropproof fork truck frame, is including being located the fork frame body 2 of fork truck fuselage 1 front portion, the bottom of fork frame body 2 is provided with a pair of car shovel 3, two one side that car shovel 3 deviates from each other has set firmly in opposite directions and right guard plate 4, the one end of car shovel 3 stretches into in the fork frame body 2 and with fork frame body 2 is articulated, bottom in the fork frame body 2 is provided with the confession the passageway 21 of stepping down of the one end downward sloping of car shovel 3, the top of the passageway 21 of stepping down is provided with the drive the actuating mechanism 5 of the one end downward sloping of car shovel 3.

In a preferred embodiment 1 of the present invention, as shown in fig. 1, 2, and 4, the fork frame body 2 includes vertical tubes 22 located at two sides, a reinforcing tube 23 is fixedly disposed between the two vertical tubes 22, so as to enhance the strength of the fork frame body 2, a limiting shaft 24 is fixedly disposed on an inner wall of the vertical tube 22, so as to limit the position of the shovel 3, the limiting shaft 24 is disposed in parallel with the reinforcing tube 23, and the shovel 3 is rotatably connected to the limiting shaft 24, so that the shovel 3 can be tilted under the action of the driving mechanism 5, thereby preventing the goods from falling.

In a preferred embodiment 1 of the present invention, as shown in fig. 1 and 2, the limiting shaft 24 and the shovel 3 are preferably connected in a clearance fit manner, so as to prevent the end of the shovel 3 extending into the fork frame body 2 from being worn excessively due to excessive friction with the limiting shaft 24 after being tilted downward, and thus, the service life of the shovel 3 is not affected.

In a preferred embodiment 1 of the present invention, as shown in fig. 1, 2, and 4, a groove 31 is formed at one end of the shovel 3 extending into the forklift body 2, and the groove 31 is fixedly connected to one end of the driving mechanism 5, so that the driving mechanism 5 applies a downward acting force to the groove 31, so that one end of the shovel 3 away from the forklift body 2 is tilted upward, and the goods are finally moved to one side of the forklift body 1.

In a preferred embodiment 1 of the present invention, as shown in fig. 4, the driving mechanism 5 includes a cylinder 51, one end of the cylinder 51 close to the shovel 3 is provided with a piston rod 511, the piston rod 511 is fixedly provided with a push-pull portion 512 matching with the groove 31, so as to effectively improve the stability of the connection between the push-pull portion 512 and the shovel 3, the driving mechanism 5 is electrically connected to a motor 6, when the cylinder 51 operates, the piston rod 511 moves up and down on the inner wall of the cylinder 513 of the cylinder 51, so as to implement the up-and-down tilting motion of the shovel 3, and in order to better implement the anti-falling function, the selection of the driving mechanism 5 is not limited to the preferred embodiment 1, but also refers to the driving mechanism 5 in the preferred embodiment 2.

In a preferred embodiment 1 of the present invention, as shown in fig. 4, a fixing sleeve 54 with a downward opening is fixedly disposed at the top inside the fork frame body 2, a motor 6 for driving the cylinder 51 to operate is fixedly disposed inside the fixing sleeve 54, and an observation hole 541 is disposed on an outer wall of the fixing sleeve 54, so as to facilitate observation of the operating condition of the motor 6 and provide a heat dissipation channel for the motor 6.

In a preferred embodiment 2 of the present invention, as shown in fig. 5, the driving mechanism 5 includes a driving wheel 52 and a driven wheel 53, the driven wheel 53 is fixedly disposed at one end of the shovel 3 extending into the fork frame body 2, the driving wheel 52 is engaged above the driven wheel 53, a motor 6 is disposed on one side of the driving wheel 52 away from the shovel 3, an output shaft 61 of the motor 6 is fixedly connected to the driving wheel 52, and a rotation direction of the driven wheel 53 is the same as an inclination direction of the shovel 3, so that the upward inclination of the shovel 3 is smoothly achieved through a gear transmission manner.

In a preferred embodiment 2 of the present invention, as shown in fig. 1 and 5, a storage plate 8 is fixedly disposed on an inner wall of the fork frame body 2, and the motor 6 is fixedly disposed on the storage plate 8, so as to effectively improve the working stability of the motor 6.

In the preferred embodiment 2 of the present invention, as shown in fig. 5, the diameter of the driving wheel 52 is larger than that of the driven wheel 53, so that the shovel 3 can easily tilt upward when carrying more weight of goods, thereby preventing the goods from falling.

In the preferred embodiment 2 of the present invention, as shown in fig. 5, in order to ensure sufficient installation space and heat dissipation space for the driven wheel 53 and the motor 6, the internal space of the vertical tube 22 may be adaptively adjusted so as not to affect the operation of the fork frame body 2.

In a preferred embodiment 1 of the present invention, as shown in fig. 1 and 3, a gasket 7 is disposed at the bottom of the fork frame body 2, and a width of the gasket 7 is the same as a width of the shovel 3 extending into the fork frame body 2, so as to facilitate basic protection and effective buffering of the bottom of the shovel 3.

The working principle is as follows: firstly, the goods are forked on the upper surface of the shovel 3 through the shovel 3, then the motor 6 is started, the driving mechanism 5 is driven by the motor 6 to work, the piston rod 511 moves downwards under the action of the air pressure difference and drives the push-pull part 512 to apply a downward acting force to the groove 31, after one end of the shovel 3 close to the push-pull part 512 receives the downward acting force, the other end of the shovel 3 inclines upwards, the goods move towards one side close to the forklift body 1 along with the shovel 3 under the action of gravity, and finally the anti-falling function of the goods is realized, when the goods need to be taken down, only the motor 6 needs to be turned off, the piston rod 511 moves upwards under the action of the air pressure difference and drives the push-pull part 512 and one end of the shovel 3 to move upwards synchronously, so that the other end of the shovel 3 inclines downwards, and then the forklift drives the whole forklift frame to move downwards until the forklift contacts the ground to put down the goods.

The utility model can effectively improve the anti-falling capacity of goods on the forklift frame.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a dropproof fork truck frame, is including being located anterior fork truck body (1) fork truck body (2), the bottom of fork truck body (2) is provided with a pair of car shovel (3), its characterized in that: two one side that shovel (3) deviate from each other sets firmly protection plate (4) to opposite directions, the one end of shovel (3) stretches into in the fork support body (2) and with fork support body (2) are articulated, bottom in the fork support body (2) is provided with the confession channel (21) of stepping down of the one end downward sloping of shovel (3), the top of stepping down channel (21) is provided with the drive actuating mechanism (5) of the one end downward sloping of shovel (3).

2. A fall arrest forklift frame as claimed in claim 1, wherein: fork support body (2) are including standpipe (22) that are located both sides, two reinforcing pipe (23) set firmly between standpipe (22), spacing axle (24) set firmly on the inner wall of standpipe (22), spacing axle (24) with reinforcing pipe (23) parallel arrangement, rotate on spacing axle (24) and be connected with car shovel (3).

3. A fall arrest forklift frame as claimed in claim 1, wherein: one end of the car shovel (3) extending into the fork frame body (2) is provided with a groove (31), and the groove (31) is fixedly connected with one end of the driving mechanism (5).

4. A fall arrest forklift frame according to claim 3, characterised in that: the driving mechanism (5) comprises an air cylinder (51), a piston rod (511) is arranged at one end, close to the car shovel (3), of the air cylinder (51), a push-pull portion (512) matched with the groove (31) is fixedly arranged on the piston rod (511), and the driving mechanism (5) is electrically connected with the motor (6).

5. A fall arrest forklift frame as claimed in claim 1, wherein: actuating mechanism (5) are including action wheel (52) and follow driving wheel (53), follow driving wheel (53) and set firmly shovel (3) stretch into one end in fork support body (2), the top meshing of following driving wheel (53) has action wheel (52), action wheel (52) deviate from one side of shovel (3) is provided with motor (6), output shaft (61) of motor (6) with action wheel (52) fixed connection, the direction of rotation from driving wheel (53) with the incline direction of shovel (3) is the same.

6. A fall arrest forklift frame according to claim 5, wherein: the diameter of the driving wheel (52) is larger than that of the driven wheel (53).