Frame for electric reach forklift

Abstract

The utility model discloses a frame for an electric reach forklift. The frame comprises a chassis, a left stand, a right stand and a connecting plate, the corresponding left stand and the right stand are symmetrically arranged on the bottom surfaces of the left side and the right side of the chassis and are of a door-shaped structure; the two ends of the connecting plate are connected with the left stand and the right stand respectively, and the side edge of the connecting plate is connected with the side edge of the chassis; a mounting opening is formed in the middle of the chassis, and an electric driving device is arranged on the chassis and penetrates through the mounting opening to be in driving connection with a forklift driving wheel, so that the forklift driving wheel is located under the mounting opening; the inner side walls of the ends, away from the chassis, of the left stand and the right stand are each provided with a bearing wheel, and the bearing wheels and forklift driving wheels form a three-wheel supporting stand structure. According to the electric reach forklift, the safety and the convenience of operation of the electric reach forklift can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift frames, in particular to a frame used for a reach-forklift. Background Art

[0002] Electric reach trucks are suitable for stacking and handling in warehouses and are widely used in distribution centers and storage environments. Existing reach trucks are often designed with narrow widths for narrow spaces and narrow lanes, making the whole machine highly maneuverable and flexible, thereby helping users maximize storage space. However, when such reach trucks are used for heavy lifting operations, they are often lateral unstable due to the narrow wheelbase. Therefore, it is of great significance to provide a frame to improve the stability of forklift operations. Utility Model Content

[0003] The utility model provides a vehicle frame for an electric reach forklift, which solves the problem that the existing reach forklift is prone to poor lateral stability during forklift operation after the vehicle width is narrowed, and can improve the safety and convenience of forklift operation.

[0004] In order to achieve the above objectives, the utility model provides the following technical solutions:

[0005] A frame for an electric reach forklift, comprising: a chassis, a left frame, a right frame and a connecting plate;

[0006] The bottom surfaces of the left and right sides of the chassis are symmetrically provided with the corresponding left and right stands, forming a door-shaped structure;

[0007] The two ends of the connecting plate are connected to the left frame and the right frame respectively, and the side of the connecting plate is connected to the side of the chassis;

[0008] A mounting opening is provided in the middle of the chassis, and the electric drive device is arranged on the chassis and passes through the mounting opening to be drivingly connected to the forklift driving wheel, so that the forklift driving wheel is directly below the mounting opening;

[0009] The inner side walls of the ends of the left platform and the right platform away from the chassis are each provided with a load-bearing wheel, and together with the forklift driving wheel, form a three-wheel support platform structure.

[0010] Preferably, the left platform and the right platform have the same structure.

[0011] Preferably, the left stand comprises: a vertical plate, a U-shaped guard plate and a reinforcing plate;

[0012] The U-shaped guard plate is fixed on the inner side wall of the vertical plate by inverted buckling, and the bottom surface of the U-shaped guard plate is fitted with the reinforcing plate;

[0013] A load-bearing installation position is provided at one end of the vertical plate away from the chassis, and the U-shaped guard plate is staggered and fitted with the end of the vertical plate to leave the load-bearing installation position empty.

[0014] Preferably, the reinforcing plate is made of C-shaped channel steel.

[0015] Preferably, the C-shaped channel steel and the U-shaped guard plate are arranged back to back, and the setting height of the C-shaped channel steel is lower than the setting height of the U-shaped guard plate.

[0016] Preferably, a tire mounting shaft is provided on the inner side wall of the end of the vertical plate away from the chassis, and the load-bearing wheel is arranged on the inner side of the vertical plate through the tire mounting shaft.

[0017] Preferably, the tire mounting shaft is a stepped shaft structure.

[0018] Preferably, the vertical plate is provided with an axle fixing hole, the axle fixing hole is arranged below the transverse central axis of the vertical plate, and the tire mounting axle is installed on the vertical plate through the axle fixing hole.

[0019] Preferably, a forklift slide is provided on the left platform and the right platform, a fork is slidably provided on the forklift slide, and the fork is located between the left platform and the right platform.

[0020] Preferably, the upright plate is aligned with the edge of the chassis.

[0021] The utility model provides a frame for an electric reach forklift, wherein corresponding left and right frames are symmetrically arranged on the bottom surfaces of the left and right sides of the chassis, a load-bearing wheel is arranged on the inner side walls of the ends of the left and right frames away from the chassis, and a three-wheel support frame structure is formed with the forklift driving wheel arranged below the chassis installation opening, so as to solve the problem that the existing reach forklift is prone to poor lateral stability during forklift operation after the vehicle width is narrowed, and the safety and convenience of forklift operation can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below.

[0023] Figure 1 The utility model is a structural schematic diagram of a frame for an electric reach forklift provided by the utility model.

[0024] Figure 2 It is a structural schematic diagram of the left stand provided by the utility model.

[0025] Figure 3 It is a structural schematic diagram of a vertical plate provided in an embodiment of the utility model.

[0026] Figure 4 It is a structural schematic diagram of a U-shaped guard plate provided in an embodiment of the utility model.

[0027] Figure 5 It is a structural schematic diagram of a reinforcement plate provided in an embodiment of the utility model.

[0028] Figure 6 It is a structural schematic diagram of a tire mounting shaft provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present utility model, the embodiments of the present utility model are further described in detail below in conjunction with the accompanying drawings and implementation methods.

[0030] In view of the problem that current electric reach forklifts are prone to lateral instability when the vehicle width is narrowed, the utility model provides a frame for the electric reach forklift, which solves the problem that the existing reach forklifts are prone to poor lateral stability during forklift operations after the vehicle width is narrowed, and can improve the safety and convenience of forklift operation.

[0031] like Figures 1 to 6 As shown, a frame for an electric reach forklift includes: a chassis 1, a left platform 2, a right platform 3 and a connecting plate 4.

[0032] The left and right platforms 2 and 3 are symmetrically arranged on the bottom surfaces of the left and right sides of the chassis 1, forming a gate-shaped structure. The two ends of the connecting plate 4 are respectively connected to the left and right platforms 2 and 3, and the side of the connecting plate 4 is connected to the side of the chassis 1. A mounting opening is arranged in the middle of the chassis 1, and the electric drive device is arranged on the chassis 1, and is connected to the driving wheel of the forklift through the mounting opening, so that the driving wheel of the forklift is directly below the mounting opening. The inner side walls of the ends of the left and right platforms 2 and 3 away from the chassis are each provided with a load-bearing wheel, and form a three-wheel support platform structure with the forklift driving wheel.

[0033] Specifically, the width of an electric reach truck refers to the outer width of the left and right platforms, the wheelbase refers to the center distance of the left and right load-bearing wheels, and the wheelbase will affect the lateral stability of the forklift. The inner gap refers to the inner width of the left and right platforms of the frame. When the forward movement operation is not performed, the inner gap can allow the pallet to be directly placed on the ground without causing the pallet to hit the left and right platforms of the frame after being lowered. The frame is provided with load-bearing wheels on the inner side walls of the left and right platforms, which will maximize the wheelbase of the forklift, so that the pallet is always on the inner side of the frame legs, and can be directly lifted and lowered to the inner side of the legs without the need for forward movement, which can save operation time and improve efficiency.

[0034] Furthermore, the left platform 2 and the right platform 3 have the same structure.

[0035] Preferably, the left stand 2 includes: a vertical plate 21, a U-shaped guard plate 22 and a reinforcing plate 23; the U-shaped guard plate 22 is fixed upside down on the inner wall of the vertical plate 21, and the reinforcing plate 23 is fitted on the bottom surface of the U-shaped guard plate 22; a load-bearing mounting position is provided at one end of the vertical plate 21 away from the chassis 1, and the U-shaped guard plate 22 is staggered and fitted with the end of the vertical plate 21 to leave a load-bearing mounting position empty.

[0036] Furthermore, the reinforcing plate is made of C-shaped channel steel.

[0037] Furthermore, the C-shaped channel steel and the U-shaped guard plate are arranged back to back, and the setting height of the C-shaped channel steel is lower than the setting height of the U-shaped guard plate.

[0038] Furthermore, a tire mounting shaft 24 is provided on the inner side wall of the end of the vertical plate 21 away from the chassis, and the load-bearing wheel is arranged on the inner side of the vertical plate through the tire mounting shaft.

[0039] Furthermore, the tire mounting shaft 24 is a stepped shaft structure.

[0040] Furthermore, the vertical plate is provided with an axle fixing hole 211, and the axle fixing hole 211 is arranged below the transverse central axis of the vertical plate, and the tire mounting shaft 24 is installed on the vertical plate through the axle fixing hole.

[0041] In practical applications, the tire mounting shaft 24 is a stepped shaft for mounting a load-bearing wheel, wherein the shaft head 241 cooperates with the shaft fixing hole 211 on the vertical plate 21 to fix the tire mounting shaft 24 on the vertical plate 21. The shaft fixing hole 211 on the vertical plate 21 is biased downward to raise the height of the vehicle frame from the ground.

[0042] Furthermore, a forklift slide is provided on the left platform and the right platform, a fork is slidably provided on the forklift slide, and the fork is located between the left platform and the right platform.

[0043] Furthermore, the vertical plate is aligned with the edge of the chassis. The vertical plate is arranged at the outermost side of the platform, and the vertical plate is used to install the load-bearing wheels, which can maximize the wheelbase of the forklift.

[0044] It can be seen that the utility model provides a frame for an electric reach forklift, wherein corresponding left and right platforms are symmetrically arranged on the bottom surfaces of the left and right sides of the chassis, and a load-bearing wheel is provided on the inner side walls of the ends of the left and right platforms away from the chassis, forming a three-wheel support frame structure with the forklift driving wheel arranged below the chassis mounting port, thereby solving the problem of poor lateral stability in the existing reach forklift during forklift operations after the vehicle width is narrowed, and improving the safety and convenience of forklift operation.

[0045] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation as shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. A frame for an electric reach forklift, characterized in that: include: Chassis, left frame, right frame and connecting plate; The bottom surfaces of the left and right sides of the chassis are symmetrically provided with the corresponding left and right stands, forming a door-shaped structure; The two ends of the connecting plate are connected to the left frame and the right frame respectively, and the side of the connecting plate is connected to the side of the chassis; A mounting opening is provided in the middle of the chassis, and the electric drive device is arranged on the chassis and passes through the mounting opening to be drivingly connected to the forklift driving wheel, so that the forklift driving wheel is directly below the mounting opening; The inner side walls of the ends of the left platform and the right platform away from the chassis are each provided with a load-bearing wheel, and together with the forklift driving wheel, form a three-wheel support platform structure.

2. The frame for an electric reach forklift according to claim 1, characterized in that: The left platform and the right platform have the same structure.

3. The frame for an electric reach forklift according to claim 2, characterized in that: The left stand comprises: a vertical plate, a U-shaped guard plate and a reinforcing plate; The U-shaped guard plate is fixed on the inner side wall of the vertical plate by inverted buckling, and the bottom surface of the U-shaped guard plate is fitted with the reinforcing plate; A load-bearing installation position is provided at one end of the vertical plate away from the chassis, and the U-shaped guard plate is staggered and fitted with the end of the vertical plate to leave the load-bearing installation position empty.

4. The frame for an electric reach forklift according to claim 3, characterized in that: The reinforcing plate is made of C-shaped channel steel.

5. The frame for an electric reach forklift according to claim 4, characterized in that: The C-shaped channel steel and the U-shaped guard plate are arranged back to back, and the setting height of the C-shaped channel steel is lower than the setting height of the U-shaped guard plate.

6. The frame for an electric reach forklift according to claim 5, characterized in that: A tire mounting shaft is provided on the inner side wall of the end of the vertical plate away from the chassis, and the load-bearing wheel is arranged on the inner side of the vertical plate through the tire mounting shaft.

7. The frame for an electric reach forklift according to claim 6, characterized in that: The tire mounting shaft is a stepped shaft structure.

8. The frame for an electric reach forklift according to claim 7, characterized in that: The vertical plate is provided with an axle fixing hole, the axle fixing hole is arranged below the transverse central axis of the vertical plate, and the tire mounting axle is installed on the vertical plate through the axle fixing hole.

9. The frame for an electric reach forklift according to claim 8, characterized in that: Forklift slides are provided on the left platform and the right platform, and forks are slidably provided on the forklift slides, and the forks are located between the left platform and the right platform.

10. The frame for an electric reach forklift according to claim 9, characterized in that: The standing plate is aligned with the edge of the chassis.

Images