Electric lateral-moving voltage-stabilizing distance-adjusting ejector

Abstract

The utility model discloses an electric lateral-moving voltage-stabilizing distance-adjusting ejector, and relates to the technical field of forklift accessories. The electric side-moving pressure-stabilizing distance-adjusting ejector comprises a rear hanging assembly, a frame assembly, panel assemblies, a side-moving assembly, a distance-adjusting assembly, an ejecting assembly, a pressure-stabilizing assembly and a fork plate, a clamping limiting block is installed on a second panel assembly at the side end of a first panel assembly, a cushion pad is installed on the clamping limiting block, the rear hanging assembly is fixedly installed on the back side of the frame assembly in a locked mode, and the pressure-stabilizing assembly is installed on the frame assembly in a locked mode. A lateral moving electric cylinder is installed on the frame assembly, the movable end of the lateral moving electric cylinder is connected with the first panel assembly, a distance adjusting electric cylinder is installed on the first panel assembly, and the movable end of the distance adjusting electric cylinder is connected with the back side of the fork plate. The functions of a traditional accessory side shifter, a distance adjusting fork, an ejector, a goods stabilizer and the like are integrated, and the functions of side shifting, distance adjusting, goods pushing and goods stabilizing are achieved at the same time. According to the utility model, a plurality of electric cylinders are arranged for control, so that the whole structure is simpler, and the maintenance and corresponding use cost is low.

Description

Technical Field

[0001] This utility model relates to the field of forklift attachment technology, specifically an electric side-shifting, voltage-stabilizing, and distance-adjusting pusher. Background Technology

[0002] Forklift attachments are used for picking up and dropping goods. Because the size and specifications of goods vary, it is often necessary to adjust the spacing and position of the forks or move them laterally. At the same time, when clamping relatively tall goods, it is necessary to have the function of assisting in clamping and stabilizing the goods. Pushers can realize the loading and unloading of goods in areas with limited forklift operating space. To achieve these functions, different types of attachments need to be installed. Traditional hydraulic attachments have complex hydraulic circuits and require various hydraulic control valves, resulting in high cost, complex structure, and slow efficiency. Utility Model Content

[0003] This invention provides an electric side-shifting voltage-stabilized distance-adjusting pusher that overcomes the shortcomings described in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] An electric side-shifting, pressure-regulating, and distance-adjustable pusher includes a rear-mounted assembly, a frame assembly, a panel assembly, a side-shifting component, a distance-adjusting component, a pusher assembly, a pressure-regulating component, and a fork plate. The panel assembly is divided into a first panel assembly, a second panel assembly, and a third panel assembly, with the middle panel assembly being the first panel assembly. A clamping limit block is installed on the second panel assembly at the side end of the first panel assembly, and a buffer pad is installed on the clamping limit block. The rear-mounted assembly is locked to the back side of the frame assembly. A side-shifting electric cylinder is installed on the frame assembly, and the movable end of the side-shifting electric cylinder is connected to the first panel assembly. A distance-adjusting electric cylinder is installed on the first panel assembly, and the movable end of the distance-adjusting electric cylinder is connected to the back side of the fork plate. The pressure-regulating component and the fork plate form a clamping structure that can be vertically adjusted and clamped at the top and can support goods at the bottom. When the pressure-regulating component is released from clamping, the pusher assembly can push the goods forward.

[0006] The electric side-shifting, voltage-stabilizing, and distance-adjusting pusher of this utility model is installed on the corresponding position of the forklift via the rear-mounted assembly, so that the rollers on the rear-mounted assembly roll along the channel steel structure on the forklift mast, thereby adjusting the vertical height of the electric side-shifting, voltage-stabilizing, and distance-adjusting pusher on the forklift. The upper clamping part cooperates with the fork plate to clamp the goods, effectively preventing the goods from falling.

[0007] A preferred technical solution: The voltage stabilizing component includes an upper clamp, a guide groove bracket, a voltage stabilizing bracket, and a voltage stabilizing electric cylinder. The movable end of the voltage stabilizing electric cylinder is connected to the voltage stabilizing bracket. The voltage stabilizing bracket is located inside the guide groove bracket and slides vertically along the guide groove bracket. The upper clamp is locked and installed on the voltage stabilizing bracket and moves synchronously with the voltage stabilizing bracket. Rollers are provided on the side end of the voltage stabilizing bracket.

[0008] A preferred technical solution: A rubber tube is provided at the bottom of the upper clamp, which is suitable for clamping soft-packaged goods.

[0009] A preferred technical solution: The cushioning pad is made of polyurethane.

[0010] A preferred technical solution: A linear guide rail is installed on the frame assembly, and the piston rod of the lateral displacement electric cylinder extends and retracts, causing the first panel assembly to move left and right on the linear guide rail.

[0011] The first panel assembly is moved laterally by controlling the side-shifting electric cylinder, so that the upper clamping part can be adjusted laterally after clamping the goods with the fork plate. This facilitates efficient adjustment of the forklift stacking and unloading position without having to move the forklift to adjust the loading and unloading position.

[0012] A preferred technical solution: A rotatable gear is provided on the first panel assembly, and racks that mesh with the gear are installed on the second panel assembly and the third panel assembly.

[0013] A preferred technical solution: The component includes a push-pull electric cylinder, a push plate, a first push rod, and a second push rod. The first push rod is hinged to the second push rod via a hinge shaft to form an X-shaped structure. One end of the first push rod and the second push rod are connected to the push plate. The push-pull electric cylinder is installed on the first panel assembly.

[0014] By using the ejector component, the clamping of the goods is released directly after the forklift moves to the corresponding loading and unloading position, and the goods on the forklift are efficiently pushed out through the ejector component; this indirectly increases the forklift's operating range and effectively improves the forklift's loading and unloading efficiency.

[0015] A preferred technical solution: Several forks are set, and the forks are located below the push plate.

[0016] A preferred technical solution: Four fork plates are set, and sliders are installed on the back side of the fork plates, and the sliders are displaced along the linear guide rail.

[0017] A preferred technical solution: The rear-mounted assembly is equipped with rollers for sliding on the channel steel of the forklift mast.

[0018] By adopting the above technical solution, the beneficial effects of this utility model are:

[0019] 1. This utility model integrates the functions of traditional attachments such as side shifter, adjustable fork, pusher, and cargo stabilizer, and simultaneously realizes the functions of side shift, adjustable distance, push-out, and cargo stabilization.

[0020] 2. By setting up multiple electric cylinders for control, the overall structure of this utility model is more streamlined, and the maintenance and corresponding operating costs are low. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a front view of the present invention;

[0024] Figure 3 This is a side view of the present invention;

[0025] Figure 4 This is a rear view of the present invention;

[0026] Figure 5 This is a three-dimensional structural diagram of the back side of this utility model;

[0027] Figure 6 This is a structural schematic diagram of the present invention from another angle.

[0028] Figure 7 This is a top view of the present invention;

[0029] Figure 8 This is a structural schematic diagram of the front of the first panel assembly;

[0030] Figure 9 This is a structural schematic diagram of the back of the first panel assembly.

[0031] Explanation of key figure labels:

[0032] 1. Rear-mounted assembly; 101. Roller; 2. Frame assembly; 21. Linear guide rail; 22. Slider; 3. Side-shift assembly; 31. Side-shift electric cylinder; 4. Adjustment assembly; 41. Adjustment electric cylinder; 5. Push-out assembly; 51. Push-pull electric cylinder; 52. Push plate; 53. First push rod; 54. Second push rod; 55. Hinge shaft; 6. Voltage stabilizing assembly; 61. Upper clamp; 611. Rubber hose; 62. Guide groove bracket; 63. Voltage stabilizing bracket; 64. Voltage stabilizing electric... 7. First panel assembly; 71. First electric cylinder base; 72. Gear shaft; 73. Second electric cylinder base; 74. Push rod mounting base; 75. Mounting plate; 76. Vertical plate; 77. Third electric cylinder base; 8. Second panel assembly; 9. Third panel assembly; 91. Rack lock plate; 92. Rack; 93. Tensioner limit block; 94. Buffer pad; 95. Gear; 10. First fork plate; 11. Second fork plate; 12. Third fork plate; 13. Fourth fork plate. Detailed Implementation

[0033] like Figures 1-9As shown, an electric side-shifting, voltage-regulating, and distance-adjusting ejector includes a rear-mounted assembly 1, a frame assembly 2, a panel assembly, a side-shifting component 3, a distance-adjusting component 4, an ejection component 5, a voltage-regulating component 6, and a fork plate. The panel assembly is divided into a first panel assembly 7, a second panel assembly 8, and a third panel assembly 9. The panel assembly located in the middle is the first panel assembly 7, and the second panel assembly 8 and the third panel assembly 9 are located on both sides of the first panel assembly 7, respectively. A tension clamping limit block 93 is installed on the second panel assembly 8 at the side end of the first panel assembly 7, and a buffer pad 94 is installed on the tension clamping limit block 93 to prevent the second panel assembly 8 from moving to the limit position and colliding with the frame assembly 2. The rear attachment assembly 1 is locked onto the back of the frame assembly 2. A side-shifting electric cylinder 31 is mounted on the frame assembly 2, with its movable end connected to the first panel assembly 7. An adjusting electric cylinder 41 is mounted on the first panel assembly 7, with its movable end connected to the back of the fork plate. The pressure stabilizing component 6 and the fork plate form a clamping structure with a vertically adjustable clamping top and a bottom support for goods. The ejection component 5 can push the goods forward when the pressure stabilizing component 6 is released from clamping. The side-shifting component 3 mainly includes the side-shifting electric cylinder 31, and the adjusting component 4 mainly includes the adjusting electric cylinder 41. The rear attachment assembly 1 is used to attach the attachment to the forklift mast. The frame assembly 2 is used to mount the panel assembly. The side-shifting component 3 is used to adjust the lateral displacement of the structure on the panel assembly. The adjusting component 4 is used to adjust the spacing between different fork plates mounted on the panel assembly. The ejection component 5 is used to push out the goods supported on the fork plates. The pressure stabilizing component 6 cooperates with the fork plates to clamp the goods vertically.

[0034] The frame assembly 2 has mounting holes and is bolted to the rear mount assembly 1. The frame assembly 2 also has a positioning groove and screw holes. The size of the positioning groove is adapted to the linear guide rail 21. The linear guide rail 21 is mounted on the frame assembly 2 with screws. The frame assembly 2 also has an electric cylinder mounting base for mounting the fixed end of the side-shifting electric cylinder 31.

[0035] The first panel assembly 7 is provided with a first electric cylinder seat 71, a gear shaft 72, a second electric cylinder seat 73, a push rod mounting seat 74, a mounting plate 75, a vertical plate 76, and a third electric cylinder seat 77. The first electric cylinder seat 71 is used to install the piston rod of the side-shifting electric cylinder 31, and the third electric cylinder seat 77 is used to install the fixed end of the adjusting electric cylinder 41. The extension and retraction of the piston rod of the side-shifting electric cylinder 31 drives the first panel assembly 7 to move left and right on the linear guide rail 21. The gear shaft 72 is equipped with a gear 95 for adjusting the distance between the second fork plate 11 and the third fork plate 12 and the fourth fork plate 13 or the first fork plate 10. The push rod mounting seat 74 is provided with shaft holes, the upper and lower shaft holes are concentric, for installing the hinge pins of the first push rod 53 and the second push rod 54. The mounting plate 75 is used to install the guide groove bracket 62. The second electric cylinder seat 73 is used to install the fixed end of the push-pull electric cylinder 51. The vertical plate 76 is machined with a positioning groove and screw holes for installing the slider 22.

[0036] The second panel assembly 8 is mounted on the linear guide rail 21 via a slider 22. The second panel assembly 8 is also equipped with an electric cylinder mounting base for mounting the movable end of the adjusting electric cylinder 41. The extension and retraction of the electric cylinder drives the first fork plate 10 on the second panel assembly 8 to move left and right, realizing the adjusting function between the first fork plate 10 and the second and third fork plates. One end of the rack locking plate 91 is mounted on the second panel assembly 8, and the other end is equipped with a rack 92. The gear 95 is mounted on the gear shaft 72. The meshing motion of the gear 95 and the rack 92 can realize the precise adjusting function.

[0037] The third panel assembly 9 is symmetrically arranged with the second panel assembly 8. The fourth fork plate 13 is installed on the third panel assembly 9. One end of the rack and pinion locking plate 91 is installed on the third panel assembly 9, and the other end is equipped with another rack 92, which is used to achieve precise adjustment of the distance between the second and third fork plates and the fourth fork plate 13. Similarly, a tension clamping limit block 93 is installed, and a polyurethane buffer pad 94 is installed on the tension clamping limit block 93 to prevent the third panel assembly 9 from moving to the extreme position and colliding with the frame assembly 2.

[0038] The electric side-shifting, voltage-stabilizing, and distance-adjusting pusher of this utility model is installed on the corresponding position of the forklift via the rear-mounted assembly 1, so that the roller 101 on the rear-mounted assembly 1 rolls along the channel steel structure on the forklift mast, thereby adjusting the height of the electric side-shifting, voltage-stabilizing, and distance-adjusting pusher in the vertical direction on the forklift. The upper clamping part 61 cooperates with the fork plate to clamp the goods, effectively preventing the goods from falling.

[0039] Furthermore, the voltage stabilizing assembly 6 includes an upper clamping part 61, a guide groove bracket 62, a voltage stabilizing bracket 63, and a voltage stabilizing electric cylinder 64. The movable end of the voltage stabilizing electric cylinder 64 is connected to the voltage stabilizing bracket 63. The voltage stabilizing bracket 63 is located inside the guide groove bracket 62 and slides vertically along the guide groove bracket 62. The upper clamping part 61 is locked and installed on the voltage stabilizing bracket 63 and moves synchronously with the voltage stabilizing bracket 63. A roller 101 is provided on the side end of the voltage stabilizing bracket 63.

[0040] The guide bracket 62 has screw holes for mounting the fixed end of the voltage stabilizing cylinder 64. The U-shaped groove of the guide bracket 62 guides the roller 101 mounted on the voltage stabilizing bracket 63. The voltage stabilizing bracket 63 has shaft holes for mounting the piston rod of the voltage stabilizing cylinder 64. The extension and retraction of the voltage stabilizing cylinder 64 drives the voltage stabilizing bracket 63 to extend and retract on the guide bracket 62. The voltage stabilizing bracket 63 also has screw holes for mounting the voltage stabilizing component 6. The roller 101 is mounted on the voltage stabilizing bracket 63 and moves up and down within the U-shaped groove of the guide bracket. The voltage stabilizing component 6, through the tightening of the voltage stabilizing cylinder 64, provides auxiliary clamping for the goods, preventing them from tipping over during transport.

[0041] Furthermore, a rubber tube 611 is provided at the bottom of the upper clamp 61, which is suitable for clamping soft-packaged goods.

[0042] Furthermore, the cushioning pad 94 is made of polyurethane.

[0043] Furthermore, a linear guide rail 21 is installed on the frame assembly 2, and the piston rod of the lateral displacement electric cylinder 31 extends and retracts, causing the first panel assembly 7 to move left and right on the linear guide rail 21.

[0044] The first panel assembly 7 is laterally moved by the lateral displacement electric cylinder 31, allowing the upper clamping part 61 to engage with the fork plate to clamp the goods and then be adjusted laterally. This facilitates efficient adjustment of the forklift's stacking and unloading position without having to move the forklift to adjust the loading and unloading position. A slider 22 is mounted on the linear guide rail 21, and the slider 22 is connected to the first panel assembly 7, the second panel assembly 8, and the third panel assembly. The linear guide rail 21 is used to guide the movement.

[0045] Furthermore, the first panel assembly 7 is provided with a rotatable gear 95, and the second panel assembly 8 and the third panel assembly 9 are equipped with racks 92 that mesh with the gear 95.

[0046] Furthermore, the push-pull component 5 includes a push-pull electric cylinder 51, a push plate 52, a first push rod 53, and a second push rod 54. The first push rod 53 is hinged to the second push rod 54 via a hinge shaft 55 to form an X-shaped structure. One end of the first push rod 53 and the second push rod 54 is connected to the push plate 52. The push-pull electric cylinder 51 is mounted on the first panel assembly 7.

[0047] The first push rod 53 and the second push rod 54 are arranged in pairs. One end of the first push rod 53 is fixedly installed on the push plate 52 mounting seat of the first panel assembly 7, and the other end of the first push rod 53 is hinged to the connecting shaft, which is slidably disposed in the channel steel on the push plate 52 assembly. One end of the second push rod 54 is installed on the shaft hole of the ear seat of the push plate 52, and the other end is connected to the hole provided on the push plate 52 assembly by a shaft. The pin passes through the middle hole of the two push plates 52, forming a scissor-like structure with the first push rod 53 and the second push rod 54.

[0048] By using component 5, the clamping of the goods is released directly after the forklift moves to the corresponding loading and unloading position, and the goods on the forklift are efficiently pushed out by component 5; this indirectly increases the working range of the forklift and effectively improves the loading and unloading efficiency of the forklift.

[0049] Furthermore, several fork plates are provided, and the fork plates are located below the push plate 52.

[0050] Furthermore, four fork plates are provided, and sliders 22 are installed on the back side of the fork plates. The sliders 22 are displaced along the linear guide rail 21, that is, the sliders 22 are installed on the linear guide rail 21 and slide.

[0051] Furthermore, the rear-mounted assembly 1 is provided with rollers 101 for sliding on the channel steel of the forklift mast.

[0052] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the present utility model patent and the contents of the specification should still fall within the scope of the present utility model.

Claims

1. An electrically powered side shift, pressure regulated, variable distance pusher characterized by, The utility model provides a kind of fork truck, including rear hanging assembly, frame assembly, panel assembly, side shift component, distance adjusting component, push-out component, pressure stabilizing component, fork plate, the panel assembly is divided into first panel assembly, second panel assembly, third panel assembly, wherein the panel assembly in middle is first panel assembly, second panel assembly is installed with tension clamp limiting block on the side end of first panel assembly, buffer pad is installed on the tension clamp limiting block, the rear hanging assembly is locked and is installed in the back of frame assembly, side shift electric cylinder is installed on the frame assembly, the movable end of side shift electric cylinder is connected with first panel assembly, distance adjusting electric cylinder is installed on the first panel assembly, the movable end of distance adjusting electric cylinder is connected with the back of fork plate, pressure stabilizing component and fork plate form the top part of clamping structure that can be vertically adjusted, and push-out component can push out goods when pressure stabilizing component is released from clamping state.

2. The electrically powered side shift, pressure compensated, variable displacement pusher of claim 1 wherein, The pressure stabilizing component includes upper clamp part, guide groove support, pressure stabilizing support, pressure stabilizing electric cylinder, the movable end of pressure stabilizing electric cylinder is connected with pressure stabilizing support, the pressure stabilizing support is located in the inner side of guide groove support, and the pressure stabilizing support slides vertically along guide groove support, the upper clamp part is locked and is installed on pressure stabilizing support, and synchronously displaces with pressure stabilizing support, the side end of pressure stabilizing support is provided with a roller.

3. The electrically powered side shift, pressure compensated, variable displacement pusher of claim 2 wherein, The bottom end of the upper clamp part is provided with a rubber tube.

4. The motorized side shift, pressure compensated, variable reach pusher of claim 1 wherein, The buffer pad is made of polyurethane material.

5. The motorized side shift, pressure compensated, variable reach pusher of claim 1 wherein, Linear guide rails are installed on the frame assembly, and the piston rod of side shift electric cylinder is retracted to drive first panel assembly to move left and right on linear guide rails.

6. The motorized side shift, pressure compensated, variable reach pusher of claim 1 wherein, Gear wheels that can rotate are arranged on the first panel assembly, and racks that engage with the gear wheels are installed on the second panel assembly and the third panel assembly.

7. The motorized side shift, pressure compensated, variable reach pusher of claim 1 wherein, The push-out component includes push-pull electric cylinder, push plate, first push rod and second push rod, the first push rod is hinged to the second push rod through a hinge shaft to form an X-shaped structure, one end of the first push rod and the second push rod is connected to the push plate, and the push-pull electric cylinder is installed on the first panel assembly.

8. The motorized side shift, pressure compensated, variable reach, pusher of claim 1 wherein, The fork plate is provided with a plurality of fork plates, and the fork plates are located below the push plate.

9. The motorized side shift, pressure compensated, variable reach pusher of claim 7 wherein, The fork plate is provided with four fork plates, and the back side of the fork plate is provided with a sliding block, and the sliding block is displaced along the linear guide rail.

10. The motorized side shift, pressure compensated, variable reach, pusher of claim 1 wherein, Rollers are arranged on the rear hanging assembly for sliding on the channel steel of the fork truck portal.

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