CN220845380U

CN220845380U - Fork truck crane

Info

Publication number: CN220845380U
Application number: CN202322660650.6U
Authority: CN
Inventors: 苏友帮; 姚庆民; 傅少坤; 史厚明
Original assignee: Sanming Fidemei Machinery Co ltd
Current assignee: Sanming Fidemei Machinery Co ltd
Priority date: 2023-10-06
Filing date: 2023-10-06
Publication date: 2024-04-26
Anticipated expiration: 2033-10-06

Abstract

The utility model discloses a forklift lifting frame, which relates to the technical field of forklift lifting frames and comprises a base, wherein three first grooves are formed in the surface of the base, first adjusting mechanisms are arranged in the three first grooves, a mounting plate is arranged on one side of the first adjusting mechanisms, second grooves are formed in the side walls of the mounting plate, second adjusting mechanisms are arranged in the second grooves, two fork frames are arranged on one side of the second adjusting mechanisms, U-shaped plates are fixedly connected to one ends of the two fork frames, rotating rods are rotatably connected to the inner parts of the two U-shaped plates, and fork arms are rotatably connected to the rod walls of the two rotating rods. According to the utility model, the second motor is started through the second adjusting mechanism arranged in the second groove, the second screw rod rotates, and then the two second sliding blocks drive the corresponding forks to be close to or far away from each other, so that the device can be suitable for trays with different sizes.

Description

Fork truck crane

Technical Field

The utility model relates to the technical field of forklift trucks, in particular to a forklift truck.

Background

The forklift is used as an industrial carrier, and is a wheeled carrier for loading, unloading, stacking and short-distance transportation of finished pallet cargoes, wherein the front part of the forklift is provided with a forklift frame which can be lifted and lowered for carrying, loading and unloading cargoes and transporting large-sized objects in storage.

The fork truck lifting door frame assembly with the retrieval publication number of CN212101881U comprises a fixing mechanism and an extending mechanism, wherein the right side face of the fixing mechanism is provided with the extending mechanism, the fixing mechanism comprises a fork frame, a limiting groove, a fixing plate, a fixing hole, an adjusting rod, a driving gear, a supporting plate, a limiting plate and a fixing block, and the bottom of the fork frame is provided with the limiting groove. Through setting up fixed establishment and extending mechanism, use the motor to drive gear clockwise rotation, drive gear drives the regulation pole and rotates for the movable rod drives the extension fork board and extends to the right, thereby accomplishes the extension to the fixed plate, has solved the fork of fork truck portal and has mostly fixed length, runs into the big or less time of goods area, needs to carry out the additional installation and the dismantlement of fork pocket, can't nimble use influence work efficiency's problem, the device easy operation and flexibility are high, avoided appearing forgetting the condition of taking the fork pocket, increased the stability of the device.

But current fork truck crane can't be adapted to different trays, can only insert a fork when meetting less tray to can make the tray unstable, stab the people easily when the fork is not used simultaneously.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned problems associated with the existing forklift mast assembly.

Therefore, the utility model aims to provide the forklift lifting frame, which solves the problems that the forklift lifting frame cannot be adapted to different pallets, when a smaller pallet is encountered, only one pallet fork can be inserted into the forklift lifting frame, so that the pallet is unstable, and meanwhile, people can be easily poked when the pallet fork is not used.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a fork truck crane, includes the base, three first recess has been seted up on the surface of base, and is three the inside of first recess is provided with first adjustment mechanism jointly, one side of first adjustment mechanism is provided with the mounting panel, the second recess has been seted up to the lateral wall of mounting panel, the inside of second recess is provided with second adjustment mechanism, one side of second adjustment mechanism is provided with two fork frames, two the equal fixedly connected with U-shaped board of one end of fork frame, two the inside of U-shaped board is all rotated and is connected with the bull stick, two the pole wall of bull stick is all rotated and is connected with the fork, two the cavity has all been seted up to the inside of fork, every the inside of cavity all is provided with stop gear for the device can adapt to the tray of equidimension not.

Preferably, the first adjustment mechanism comprises a first motor, a first screw rod, two connecting rods and a plurality of first sliding blocks, the first screw rod is rotationally arranged in the corresponding first groove, the two connecting rods are fixedly connected with the corresponding first groove, each first sliding block is respectively and slidably sleeved on the rod wall corresponding to the first screw rod or the connecting rod, the first motor is fixedly connected with the upper surface corresponding to the base, the first screw rod penetrates through the side wall corresponding to the first groove and is fixedly connected with the output end of the first motor, each first sliding block is fixedly connected with one side of the mounting plate, and each sliding block can move up and down by utilizing the rotation of the first screw rod, so that the tray can be driven to move up and down.

Preferably, the second adjusting mechanism comprises a second screw rod, a second motor and two second sliding blocks, the second screw rod is rotationally connected to the inside of the second groove, the second motor is fixedly connected to the side wall of one end of the mounting plate, the second screw rod penetrates through the side wall of the second groove and is fixedly connected with the output end of the second motor, the two second sliding blocks are respectively and slidably arranged on the rod walls at two ends of the second screw rod, the second screw rod is a bidirectional screw rod, and the two second sliding blocks can drive the two forks to be close to or far away from each other, so that the device can be adapted to trays of different sizes.

Preferably, the stop gear includes a plurality of springs, a plurality of baffle and a plurality of stopper, every the through-hole has all been seted up to the upper surface of cavity, every the stopper slides respectively and sets up in the inside to the through-hole, every the baffle slides respectively and sets up in the inside of corresponding cavity and fixed connection in the lower surface that corresponds the stopper, every the spring slides respectively and sets up in the one end that the stopper was kept away from to corresponding baffle, utilizes every stopper to prevent that the tray from removing at the removal in-process.

Preferably, first mounting grooves are formed in one sides of the two fork frames, and magnets are fixedly embedded in the two first mounting grooves.

Preferably, the upper surfaces of one ends of the two forks are provided with second mounting grooves, and the insides of the two second mounting grooves are fixedly inlaid with iron blocks.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the second motor is started through the second adjusting mechanism arranged in the second groove, the second screw rod rotates, and then the two second sliding blocks drive the corresponding forks to be close to or far away from each other, so that the device can be suitable for trays with different sizes.

2. According to the utility model, through the limiting mechanism arranged in each cavity, when the tray is placed on the upper surfaces of the two forks, each pressed limiting block moves downwards, and meanwhile, the limiting blocks which are not pressed down on the two sides of the tray can prevent the tray from moving left and right, so that the tray can be more stable.

3. According to the utility model, the two forks can be rotated after the device is used by the magnets arranged in the two first mounting grooves, and then each magnet can absorb each iron block, so that the two forks can be fixed, and the forks can be prevented from striking a person in the running process of the forklift.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of the fork of FIG. 1 in accordance with the present utility model;

Fig. 3 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Reference numerals illustrate:

1. A base; 2. a mounting plate; 3. a fork rack; 4. a U-shaped plate; 5. a rotating rod; 6. a fork; 7. a first motor; 8. a first screw rod; 9. a connecting rod; 10. a first slider; 11. a second screw rod; 12. a second motor; 13. a second slider; 14. a spring; 15. a baffle; 16. a limiting block; 17. a magnet; 18. iron blocks.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a forklift lifting frame.

The utility model provides a forklift lifting frame as shown in figures 1-3, which comprises a base 1, wherein three first grooves are formed in the surface of the base 1, first adjusting mechanisms are arranged in the three first grooves, a mounting plate 2 is arranged on one side of each first adjusting mechanism, a second groove is formed in the side wall of each mounting plate 2, a second adjusting mechanism is arranged in each second groove, two fork frames 3 are arranged on one side of each second adjusting mechanism, U-shaped plates 4 are fixedly connected to one ends of the two fork frames 3, rotating rods 5 are rotatably connected to the inner parts of the two U-shaped plates 4, forks 6 are rotatably connected to the rod walls of the two rotating rods 5, cavities are formed in the inner parts of the two forks 6, and a limiting mechanism is arranged in each cavity.

The distance between the two forks 6 can be adjusted by the second adjusting mechanism so that it can be adapted to pallets of different sizes, and then the pallets can be moved upwards by the first adjusting mechanism, and at the same time the pallets can be more stable by the limiting mechanism.

For the tray to be more stable, as shown in fig. 1, the first adjustment mechanism includes a first motor 7, a first lead screw 8, two connecting rods 9 and a plurality of first sliders 10, the first lead screw 8 rotates to be set up in the inside that corresponds first recess, two connecting rods 9 fixed connection and the inside that corresponds first recess, every first slider 10 sliding sleeve respectively in the wall that corresponds first lead screw 8 or connecting rod 9, a first motor 7 fixed connection is in the upper surface that corresponds base 1, a first lead screw 8 runs through the lateral wall that corresponds first recess and with a first motor 7's output fixed connection, every first slider 10 all fixed connection is in one side of mounting panel 2.

The first motor 7 is started to rotate the first screw rod 8, and then each first slider 10 moves upwards, so that the tray can be driven to move upwards.

In order to adjust the distance between the two forks 6, as shown in fig. 1, the second adjusting mechanism includes a second screw rod 11, a second motor 12 and two second sliders 13, the second screw rod 11 is rotatably connected to the inside of the second groove, the second motor 12 is fixedly connected to the side wall of one end of the mounting plate 2, the second screw rod 11 penetrates through the side wall of the second groove and is fixedly connected to the output end of the second motor 12, and the two second sliders 13 are respectively slidably arranged on the rod walls at two ends of the second screw rod 11.

The second motor 12 is started, the second screw 11 is then turned, and the two second sliders 13 then drive the corresponding forks 6 towards or away from each other, so that the device can be adapted to pallets of different sizes.

In order to improve the stability of the tray, as shown in fig. 2, the limiting mechanism comprises a plurality of springs 14, a plurality of baffles 15 and a plurality of limiting blocks 16, wherein the upper surface of each cavity is provided with a through hole, each limiting block 16 is respectively and slidably arranged in the through hole, each baffle 15 is respectively and slidably arranged in the corresponding cavity and fixedly connected to the lower surface of the corresponding limiting block 16, and each spring 14 is respectively and slidably arranged at one end of the corresponding baffle 15 far away from the limiting block 16.

When the pallet is placed on the upper surfaces of the two forks 6, each of the stoppers 16 pressed down moves downward, and the stoppers 16 not pressed down on both sides of the pallet can prevent the pallet from moving left and right, thereby making the pallet more stable.

Finally, in order to facilitate the fixation of the two forks 3, as shown in fig. 1-3, a first mounting groove is formed in one side of the two forks 3, magnets 17 are fixedly embedded in the two first mounting grooves, a second mounting groove is formed in the upper surface of one end of the two forks 6, and iron blocks 18 are fixedly embedded in the two second mounting grooves.

After the device is used, the two forks 3 are rotated, and then each magnet 17 can absorb each iron block 18, so that the two forks 3 can be fixed, and the forks 3 can be prevented from being bumped into people during the running process of the forklift.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a fork truck crane, includes base (1), its characterized in that, three first recess has been seted up on the surface of base (1), and is three the inside of first recess is provided with first adjustment mechanism jointly, one side of first adjustment mechanism is provided with mounting panel (2), the second recess has been seted up to the lateral wall of mounting panel (2), the inside of second recess is provided with second adjustment mechanism, one side of second adjustment mechanism is provided with two fork frames (3), two the equal fixedly connected with U-shaped board (4) of one end of fork frame (3), two the inside of U-shaped board (4) is all rotated and is connected with bull stick (5), two the equal rotation of the wall of bull stick (5) is connected with fork (6), two the cavity has all been seted up to the inside of fork (6), every the inside of cavity all is provided with stop gear.

2. The forklift truck lifting frame according to claim 1, wherein the first adjusting mechanism comprises a first motor (7), a first screw rod (8), two connecting rods (9) and a plurality of first sliding blocks (10), the first screw rod (8) is rotatably arranged in the corresponding first groove, the two connecting rods (9) are fixedly connected with the corresponding first groove, each first sliding block (10) is respectively and slidably sleeved on the rod wall corresponding to the first screw rod (8) or the connecting rods (9), the first motor (7) is fixedly connected with the upper surface corresponding to the base (1), the first screw rod (8) penetrates through the side wall corresponding to the first groove and is fixedly connected with the output end of the first motor (7), and each first sliding block (10) is fixedly connected with one side of the mounting plate (2).

3. The forklift truck lifting frame according to claim 1, wherein the second adjusting mechanism comprises a second screw rod (11), a second motor (12) and two second sliding blocks (13), the second screw rod (11) is rotationally connected to the inside of the second groove, the second motor (12) is fixedly connected to the side wall of one end of the mounting plate (2), the second screw rod (11) penetrates through the side wall of the second groove and is fixedly connected with the output end of the second motor (12), and the two second sliding blocks (13) are respectively arranged on the rod walls at two ends of the second screw rod (11) in a sliding mode.

4. The forklift truck lifting frame according to claim 1, wherein the limiting mechanism comprises a plurality of springs (14), a plurality of baffles (15) and a plurality of limiting blocks (16), through holes are formed in the upper surface of each cavity, each limiting block (16) is respectively arranged in the through holes in a sliding mode, each baffle (15) is respectively arranged in the corresponding cavity in a sliding mode and is fixedly connected to the lower surface of the corresponding limiting block (16), and each spring (14) is respectively arranged at one end, far away from the limiting block (16), of the corresponding baffle (15).

5. The forklift truck lifting frame according to claim 1, characterized in that a first mounting groove is formed in one side of each of the two fork carriages (3), and magnets (17) are fixedly inlaid in the inner parts of the two first mounting grooves.

6. The forklift truck lifting frame according to claim 1, characterized in that the upper surfaces of one end of two forks (6) are provided with second mounting grooves, and the insides of the two second mounting grooves are fixedly inlaid with iron blocks (18).