阅读说明：本技术 一种agv重载叉车车架 (AGV heavy load fork truck frame ) 是由 尹辉 于 2020-06-03 设计创作，主要内容包括：本发明属于叉车车架技术领域,尤其为一种AGV重载叉车车架,包括叉机,所述叉机的一侧设有固定板,所述固定板上焊接有箱体,所述箱体的两侧内壁上转动安装有双向螺纹杆,所述箱体的一侧通过螺栓安装有电机,所述电机的输出轴和双向螺纹杆的一端焊接在一起,所述双向螺纹杆上通过螺纹安装有两个螺纹块,两个所述螺纹块的顶部均铰接有第一铰接杆,两个螺纹块的底部铰接有第二铰接杆,两个第一铰接杆的顶部铰接有铰接块,两个第二铰接杆的底部均铰接有铰接块,两组铰接块远离双向螺纹杆的一端均设有滑板,本发明结构简单、使用方便,通过可调式货叉,能够满足体积规格不同的货物运载要求,扩大适用范围。(The invention belongs to the technical field of forklift frames, and particularly relates to an AGV heavy-load forklift frame which comprises a forklift, wherein a fixed plate is arranged on one side of the forklift, a box body is welded on the fixed plate, two-way threaded rods are rotatably arranged on the inner walls of two sides of the box body, a motor is arranged on one side of the box body through a bolt, an output shaft of the motor is welded with one end of each two-way threaded rod, two threaded blocks are arranged on each two-way threaded rod through threads, the tops of the two threaded blocks are respectively hinged with a first hinge rod, the bottoms of the two threaded blocks are respectively hinged with a second hinge rod, the tops of the two first hinge rods are respectively hinged with a hinge block, the bottoms of the two second hinge rods are respectively hinged with a hinge block, and the ends of the two hinge blocks, which are far away from the two-way threaded rods, are respectively provided with a sliding plate. The application range is expanded.)

1. The utility model provides a AGV heavy load fork truck frame, includes fork machine (1), its characterized in that: one side of the fork lifter (1) is provided with a fixed plate (2), a box body (3) is welded on the fixed plate (2), two-way threaded rods (4) are rotatably installed on inner walls of two sides of the box body (3), a motor (5) is fixedly installed on one side of the box body (3), an output shaft of the motor (5) is welded with one end of each two-way threaded rod (4), two threaded blocks (6) are installed on each two-way threaded rod (4) through threads, the tops of the two threaded blocks (6) are both hinged with a first hinge rod (7), the bottoms of the two threaded blocks (6) are hinged with a second hinge rod (8), the tops of the two first hinge rods (7) are hinged with hinge blocks (9), the bottoms of the two second hinge rods (8) are both hinged with hinge blocks (9), and a sliding plate (10) is arranged at one end, far away from the two-way threaded rods (4), of the two sets of hinge blocks (9), slide (11) have all been welded to the one end that two slides (10) kept away from mutually, and punch holder (12) and lower plate (13) have been welded respectively to the one end that two slide (11) kept away from mutually, cask (14) have all been welded to the top and the bottom of two-way threaded rod (4), the top slidable mounting of cask (14) has telescopic link (15).

2. The AGV heavy-duty forklift frame of claim 1, wherein: the pole through-hole has been seted up at the top of cask (14), telescopic link (15) and pole through-hole inner wall sliding connection, the welding has the spring on the bottom inner wall of cask (14), and the top welding of spring has the clamp plate, and the top of clamp plate and the bottom welding of telescopic link (15) are in the same place.

3. The AGV heavy-duty forklift frame of claim 1, wherein: and balls are arranged on two sides of the sliding plate (10), and the two balls are in rolling connection with the inner walls of the two sides of the box body (3).

4. The AGV heavy-duty forklift frame of claim 1, wherein: the inner wall of the top and the inner wall of the bottom of the box body (3) are provided with through holes, and the through holes are internally provided with vogue and persuade, and the sliding columns (11) are connected with the inner wall of the sealing ring in a sliding mode.

5. The AGV heavy-duty forklift frame of claim 1, wherein: the welding of one side of box (3) has the mounting panel, the bottom of motor (5) links together through bolt and mounting panel top.

6. The AGV heavy-duty forklift frame of claim 1, wherein: the inner walls of two sides of the box body (3) are provided with rotating holes, bearings are arranged in the rotating holes, the outer rings of the bearings and the inner walls of the rotating holes are welded together, and the inner rings of the bearings are fixedly sleeved on the bidirectional threaded rods (4).

Technical Field

The invention relates to the technical field of forklift frames, in particular to an AGV heavy-load forklift frame.

Background

The forklift is an industrial transportation vehicle, refers to various wheel type transportation and measurement for loading, unloading, stacking and short-distance transportation operation of finished pallet goods, is commonly used for transportation of large storage objects, is usually driven by an oil-fired machine or a battery, is applied to places such as ports, stations, airports, goods yards, factory workshops, warehouses, distribution centers and the like, is essential equipment in pallet transportation and container transportation, and is an important component of the forklift.

However, in the prior art, the positions of the forks of the frame of the AGV heavy-load forklift are often fixed, the distance between the two forks is fixed, and the two forks cannot be adjusted according to specific use requirements, so that the application range of the forklift is small, and the transportation requirements of cargos with different sizes cannot be well met.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an AGV heavy-load forklift frame.

In order to achieve the purpose, the invention adopts the following technical scheme: an AGV heavy-load forklift frame comprises a forklift, wherein a fixing plate is arranged on one side of the forklift, a box body is welded on the fixing plate, two-way threaded rods are rotatably mounted on the inner walls of the two sides of the box body, a motor is mounted on one side of the box body through bolts, the output shaft of the motor is welded with one end of each two-way threaded rod, two thread blocks are mounted on each two-way threaded rod through threads, the tops of the two thread blocks are hinged with first hinge rods, the bottoms of the two thread blocks are hinged with second hinge rods, the tops of the two first hinge rods are hinged with hinge blocks, the bottoms of the two second hinge rods are hinged with hinge blocks, one ends of the two groups of hinge blocks, which are far away from the two-way threaded rods, are respectively provided with a sliding plate, one ends of the two sliding plates, which are far away from each other, are respectively welded with an upper clamping plate and a lower clamping plate, the tops and the bottoms of the two-way threaded rods are respectively welded with drums, the top of the barrel is provided with a telescopic rod in a sliding way.

Preferably, the top of cask has been seted up the pole through-hole, telescopic link and pole through-hole inner wall sliding connection, the welding has the spring on the bottom inner wall of cask, and the welding of the top of spring has the clamp plate, and the top of clamp plate and the bottom welding of telescopic link are in the same place.

Preferably, the two sides of the sliding plate are provided with balls, and the two balls are in rolling connection with the inner walls of the two sides of the box body.

Preferably, the through-hole has all been seted up on the top inner wall of box and the bottom inner wall, is equipped with you in the through-hole and worship, the inner wall sliding connection of traveller and sealing washer.

Preferably, a mounting plate is welded on one side of the box body, and the bottom of the motor is connected with the top of the mounting plate through bolts.

Preferably, the inner walls of the two sides of the box body are provided with rotating holes, bearings are arranged in the rotating holes, the outer rings of the bearings and the inner walls of the rotating holes are welded together, and the inner rings of the bearings are fixedly sleeved on the bidirectional threaded rods.

Compared with the prior art, the invention has the beneficial effects that: the motor links together with the control of holding the under-deck with adding through the wire, carry the material to the lower plate during use, distance between two splint of size adjustment according to the material, the starter motor, make the motor rotate clockwise, the motor drives two-way threaded rod, two threaded block of two-way threaded rod drives again and keeps away from mutually, two threaded block drive the bottom of two first hinge bars keep away from mutually, the top that drives two second hinge bars simultaneously keeps away from mutually, two first hinge bars and two second hinge bars can promote two travelers and keep away from mutually, two travelers drive the punch holder and keep away from mutually with the lower plate again, distance grow between two forks, the anticlockwise rotation motor, the distance diminishes between two splint, can adjust by oneself according to the goods volume.

The adjustable fork is simple in structure and convenient to use, can meet the cargo carrying requirements of different volume specifications through the adjustable fork, and enlarges the application range.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side cross-sectional structural view of the case of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

in the figure: 1. a fork machine; 2. a fixing plate; 3. a box body; 4. a bidirectional threaded rod; 5. a motor; 6. a thread block; 7. a first hinge lever; 8. a second hinge lever; 9. a hinged block; 10. a slide plate; 11. a traveler; 12. an upper splint; 13. a lower splint; 14. a barrel; 15. a telescopic rod.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an AGV heavy-load forklift frame comprises a forklift 1, a fixed plate 2 is arranged on one side of the forklift 1, a box body 3 is welded on the fixed plate 2, two-way threaded rods 4 are rotatably installed on the inner walls of two sides of the box body 3, a motor 5 is installed on one side of the box body 3 through bolts, the output shaft of the motor 5 is welded with one end of each two-way threaded rod 4, two threaded blocks 6 are installed on each two-way threaded rod 4 through threads, the tops of the two threaded blocks 6 are hinged with first hinged rods 7, the bottoms of the two threaded blocks 6 are hinged with second hinged rods 8, the tops of the two first hinged rods 7 are hinged with hinged blocks 9, the bottoms of the two second hinged rods 8 are hinged with hinged blocks 9, sliding plates 10 are arranged at the ends of the two groups of hinged blocks 9 far away from the two-way threaded rods 4, sliding columns 11 are welded at the ends of the two sliding plates 10 far away from each other, and an upper clamping plate 12 and a lower clamping plate 13 are respectively welded at the ends of the two sliding columns 11 far away from each other, the top and the bottom of the bidirectional threaded rod 4 are both welded with a barrel 14, and the top of the barrel 14 is slidably provided with a telescopic rod 15;

the top of the round barrel 14 is provided with a rod through hole, the telescopic rod 15 is connected with the inner wall of the rod through hole in a sliding way, the inner wall of the bottom of the round barrel 14 is welded with a spring, the top of the spring is welded with a pressing plate, the top of the pressing plate is welded with the bottom of the telescopic rod 15, two sides of the sliding plate 10 are provided with balls, the two balls are connected with the inner walls of two sides of the box body 3 in a rolling way, the inner wall of the top and the inner wall of the bottom of the box body 3 are both provided with through holes, the through holes are internally provided with a sleeve, the sliding column 11 is connected with the inner wall of the sealing ring in a sliding way, one side of the box body 3 is welded with a mounting plate, the bottom of the motor 5 is connected with the top of the mounting plate through bolts, the inner walls of two sides of the box body 3 are both provided with rotating holes, bearings are arranged in the rotating holes, the outer rings and the inner walls of the bearings are welded together, the inner rings of the bearings are fixedly sleeved on the bidirectional threaded rod 4, the motor 5 is connected with the control in the holding cabin through wires, when in use, materials are conveyed to the lower clamping plate 13, the distance between the two clamping plates is adjusted according to the size of the materials, the motor 5 is started to rotate the motor 5 clockwise, the motor 5 drives the two-way threaded rod 4, the two-way threaded rod 4 drives the two threaded blocks 6 to be far away, the two threaded blocks 6 drive the bottoms of the two first hinged rods 7 to be far away, simultaneously drives the tops of the two second hinged rods 8 to be far away from each other, the two first hinged rods 7 and the two second hinged rods 8 can push the two sliding columns 11 to be far away from each other, the two sliding columns 11 drive the upper clamping plate 12 and the lower clamping plate 13 to be far away from each other, the distance between the two forks is increased, the motor 5 is rotated anticlockwise, the distance between the two clamping plates is reduced, the adjustable pallet fork can be automatically adjusted according to the volume of the goods, has a simple structure, is convenient to use, can meet the carrying requirements of goods with different volume specifications through the adjustable pallet fork, and enlarges the application range.

The working principle is as follows: the motor 5 is connected with a control in the holding cabin through a lead, when in use, materials are conveyed to the lower clamp plate 13, the distance between the two clamp plates is adjusted according to the size of the materials, the motor 5 is started to rotate clockwise, the motor 5 drives the bidirectional threaded rod 4, the bidirectional threaded rod 4 drives the two threaded blocks 6 to be far away, the two threaded blocks 6 drive the bottoms of the two first hinged rods 7 to be far away, simultaneously drives the tops of the two second hinged rods 8 to be far away, the two first hinged rods 7 and the two second hinged rods 8 can push the two sliding columns 11 to be far away, the two sliding columns 11 drive the upper clamp plate 12 and the lower clamp plate 13 to be far away, the distance between the two forks is increased, the motor 5 is rotated anticlockwise, the distance between the two clamp plates is reduced, the self-adjustment can be carried out according to the volume of the goods, the invention has simple structure and convenient use, and is realized through the adjustable forks, the cargo carrying requirements of different volume specifications can be met, and the application range is enlarged.

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.