CN218114931U

CN218114931U - Fork elevating platform

Info

Publication number: CN218114931U
Application number: CN202222096440.4U
Authority: CN
Inventors: 薛法兴
Original assignee: Tianjin Poisson New Energy Co ltd
Current assignee: Tianjin Poisson New Energy Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-23
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a fork elevating platform, the on-line screen storage device comprises a base, the top fixedly connected with spliced pole of base, one side of spliced pole is provided with second driving motor, second driving motor's output runs through the inside fixedly connected with second bevel gear of spliced pole, one side meshing of second bevel gear has first bevel gear, the first lead screw of the opposite side fixed connection of first bevel gear, threaded connection has first thread piece on the first lead screw, the fluting has been seted up to one side of spliced pole, first thread piece runs through the outside fixedly connected with bearing board of fluting, can drive first lead screw through setting up second driving motor, first bevel gear and second bevel gear and rotate to make first thread piece remove, can drive the bearing board in its outside through setting up the fluting and remove, thereby realize its raising and lowering functions, and can match with the fork through setting up the spacing groove, thereby convenience when greatly increased unloads.

Description

Fork elevating platform

Technical Field

The utility model relates to a elevating gear field especially relates to a fork elevating platform.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The international organization for standardization ISO/TC110 is called an industrial vehicle, is widely applied to various national economic departments such as stations, ports, airports, factories, warehouses and the like, is efficient equipment for mechanized loading, unloading, stacking and short-distance transportation, is commonly used for transportation of large storage objects, and is generally driven by an oil-fired machine or a battery, and technical parameters of the vehicle are used for indicating the structural characteristics and the working performance of the forklift. The main technical parameters are as follows: rated load lifting capacity, load center distance, maximum lifting height, gantry inclination angle, maximum running speed, minimum turning radius, minimum ground clearance, wheelbase and the like. The lifting operation platform of the lifter is a multifunctional lifting mechanical device which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like;

the applicant is in the application the utility model discloses the time, through the retrieval, discover chinese patent and disclose a "take fork position's elevating platform," its application number is "20140238181.7", this patent only needs to aim at corresponding trench with the fork, can easily carry the material to the elevating platform, need not additionally to set up the backing plate, replace the work that the tradition needed the artifical backing plate of placing, but the overall structure of above-mentioned elevating platform is too simple and easy, stability when going up and down is not enough, and current elevating gear is fixed structure usually, be difficult to change when fixed and remove, so make the device the limitation greatly increased when using, so need a fork elevating platform that can solve above problem now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fork lifting platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pallet fork lifting table comprises a base, wherein a connecting column is fixedly connected above the base, a second driving motor is arranged on one side of the connecting column, an output end of the second driving motor penetrates through the connecting column and is fixedly connected with a second bevel gear inwards, a first bevel gear is meshed with one side of the second bevel gear, and a first lead screw is fixedly connected with the other side of the first bevel gear;

the first lead screw is connected with a first thread block in a threaded manner, a groove is formed in one side of the connecting column, and the first thread block penetrates through the groove and is fixedly connected with a bearing plate outwards.

As a further description of the above technical solution:

the bearing plate is provided with a limiting groove.

As a further description of the above technical solution:

the top fixedly connected with slide bar of base, sliding connection has the second slider on the slide bar, one section of second slider is connected with the bearing board.

As a further description of the above technical solution:

the inside fixedly connected with first driving motor of base, first driving motor's output end fixedly connected with second lead screw.

As a further description of the above technical solution:

and a second thread block is connected to the second lead screw in a threaded manner, and two ends of the second thread block are fixedly connected with connecting rods.

As a further description of the above technical solution:

the inside of base is provided with the spout, the other end of connecting rod is provided with first slider, first slider carries out sliding connection with the spout.

As a further description of the above technical solution:

the below fixedly connected with dead lever of connecting rod, the other end of dead lever runs through and is provided with the universal wheel downwards.

As a further description of the above technical solution:

and a supporting seat is fixedly connected below the base.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the pallet fork lifting table can drive the first lead screw to rotate by arranging the second driving motor, the first bevel gear and the second bevel gear, so that the first threaded block moves, the bearing plate on the outer side of the first threaded block can be driven to move by arranging the open groove, the lifting function of the pallet fork lifting table is realized, and the pallet fork lifting table can be matched with a pallet fork by arranging the limiting groove, so that the convenience in unloading is greatly improved;

2. compared with the prior art, this fork elevating platform can make the second thread piece remove through setting up first driving motor, second lead screw to can drive the universal wheel downstream through setting up spout, first slider and dead lever, realize the removal of its device, and can realize the fixed of device, greatly increased device's practicality through the cooperation between with the support seat.

Drawings

Fig. 1 is a cross-sectional view of a fork lift of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the structure B in FIG. 1;

fig. 4 is a schematic structural view of a sliding bearing plate of a fork lifting platform according to the present invention.

Wherein, 1, a limit groove; 2. a support plate; 3. connecting columns; 4. a first lead screw; 5. a first thread block; 6. a base; 7. a first slider; 8. a supporting base; 9. a universal wheel; 10. a chute; 11. a second slider; 12. a slide bar; 13. a connecting rod; 14. a first drive motor; 15. a second lead screw; 16. a second thread block; 17. a first bevel gear; 18. a second bevel gear; 19. a second drive motor; 20. slotting; 21. and (5) fixing the rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a pallet fork lifting platform comprises a base 6, a connecting column 3 is fixedly connected above the base 6, a second driving motor 19 is arranged on one side of the connecting column 3, an output end of the second driving motor 19 penetrates through the connecting column 3 and is fixedly connected with a second bevel gear 18 inwards, the second bevel gear 18 can rotate by starting the second driving motor 19, a first bevel gear 17 is meshed on one side of the second bevel gear 18, a first lead screw 4 is fixedly connected to the other side of the first bevel gear 17, and the second bevel gear 18 can drive the first bevel gear 17 and the first lead screw 4 to rotate under the meshing effect;

the first screw rod 4 is in threaded connection with a first thread block 5, one side of the connecting column 3 is provided with a slot 20, the first thread block 5 penetrates through the slot 20 and is fixedly connected with the bearing plate 2 outwards, the first thread block 5 can move under the limitation of threaded connection and the inner wall of the connecting column 3, and the first thread block 5 can drive the bearing plate 2 on the outer side to move by arranging the slot 20, so that the lifting work of the device is realized;

the supporting plate 2 is provided with the limiting groove 1, the limiting groove 1 can be matched with the fork, materials can be easily conveyed to the supporting plate 2 only by aligning the fork with the corresponding groove position, a base plate does not need to be additionally arranged, the traditional work that the base plate needs to be manually placed is replaced, the dependence on labor is reduced, the production efficiency is improved, and the cost is reduced;

a sliding rod 12 is fixedly connected above the base 6, a second sliding block 11 is connected to the sliding rod 12 in a sliding manner, one section of the second sliding block 11 is connected with the bearing plate 2, and the stability of the bearing plate 2 during lifting can be ensured by arranging the sliding rod 12 and the second sliding block 11;

a first driving motor 14 is fixedly connected inside the base 6, a second lead screw 15 is fixedly connected to the output end of the first driving motor 14, and the second lead screw 15 can be rotated by starting the first driving motor 14;

a second threaded block 16 is connected to the second lead screw 15 in a threaded manner, two ends of the second threaded block 16 are fixedly connected with connecting rods 13, a sliding groove 10 is formed in the base 6, a first sliding block 7 is arranged at the other end of the connecting rod 13, the first sliding block 7 is in sliding connection with the sliding groove 10, and the second threaded block 16 can drive the connecting rods 13 on two sides to move downwards under the action of the threaded connection, the sliding groove 10 and the first sliding block 7;

a fixed rod 21 is fixedly connected below the connecting rod 13, the other end of the fixed rod 21 penetrates through the downward universal wheel 9, and the fixed rod 21 and the universal wheel 9 can be driven to move downward by the movement of the upper connecting rod 13, so that the moving function of the device is realized, and the convenience of the device is greatly improved;

the below fixedly connected with supporting seat 8 of base 6 can carry out the supporting role to the device through supporting seat 8.

The working principle is as follows: when the device is in use, first drive motor 14 is started, so that second lead screw 15 rotates, the connection rod 13 on two sides is driven by second thread block 16 to move downwards under the action of first slider 7, fixed rod 21 and universal wheel 9 below the connection rod move downwards, so that the whole device can be moved, the device is pushed to a proper position, a fork on a forklift can be matched with limiting groove 1 on bearing plate 2, goods on the fork are unloaded, the operation of workers is facilitated, when the goods are required to ascend, second drive motor 19 is started, second bevel gear 18 rotates, first bevel gear 17 and first lead screw 4 can be driven to rotate under the meshing effect, first thread block 5 can be moved under the limitation of the inner wall of connection column 3 and the limitation of the inner wall of first thread block 5, the bearing plate 2 on the outer side can be driven by first thread block 5 through groove 20, and the ascending and descending work of the device is achieved.

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 elevating platform, includes base (6), its characterized in that: a connecting column (3) is fixedly connected above the base (6), a second driving motor (19) is arranged on one side of the connecting column (3), an output end of the second driving motor (19) penetrates through the connecting column (3) and is fixedly connected with a second bevel gear (18) inwards, a first bevel gear (17) is meshed on one side of the second bevel gear (18), and a first lead screw (4) is fixedly connected on the other side of the first bevel gear (17);

the screw thread is connected with a first thread block (5) on the first lead screw (4), a slot (20) is formed in one side of the connecting column (3), and the first thread block (5) penetrates through the slot (20) and is fixedly connected with the bearing plate (2) outwards.

2. A fork lift as claimed in claim 1, wherein: the bearing plate (2) is provided with a limiting groove (1).

3. The pallet fork lift of claim 1, wherein: the top fixedly connected with slide bar (12) of base (6), sliding connection has second slider (11) on slide bar (12), one section of second slider (11) is connected with bearing board (2).

4. The pallet fork lift of claim 1, wherein: the inside fixedly connected with first driving motor (14) of base (6), the output end fixedly connected with second lead screw (15) of first driving motor (14).

5. A fork lift as claimed in claim 4, wherein: and a second thread block (16) is connected to the second lead screw (15) in a threaded manner, and two ends of the second thread block (16) are fixedly connected with a connecting rod (13).

6. A fork lift as claimed in claim 5, wherein: the inside of base (6) is provided with spout (10), the other end of connecting rod (13) is provided with first slider (7), sliding connection is carried out with spout (10) in first slider (7).

7. A pallet fork lift as claimed in claim 5, wherein: the lower part of the connecting rod (13) is fixedly connected with a fixing rod (21), and the other end of the fixing rod (21) penetrates through and is downwards provided with a universal wheel (9).

8. The pallet fork lift of claim 1, wherein: the lower part of the base (6) is fixedly connected with a supporting seat (8).