Lifting fork loading machine

Abstract

The utility model relates to the technical field of car loading machines, in particular to a lifting fork car loading machine which comprises a base, a plurality of sliding seats are arranged on the base in a sliding mode, adjusting mechanisms are arranged on the sliding seats, each adjusting mechanism comprises lifting columns which are symmetrically arranged, and the same rotatable bottom plate is arranged on a plurality of first connecting rods. The conveying mechanism comprises a first driving rod and a second driving rod which are symmetrically arranged on the multiple supporting frames in a penetrating mode, the first driving rod is provided with a plurality of first chain wheels, the first chain wheels are sleeved with first chains, the second driving rod is provided with a plurality of second chain wheels, the second chain wheels are sleeved with second chains, and the second chains are provided with fork arm carriers. And a plurality of pallet forks are arranged on the pallet fork frames in a sleeving manner. Therefore, goods can be loaded quickly and efficiently, the loader can be finely adjusted according to the stopping position of a vehicle so as to adapt to the stopping position of the vehicle, labor is saved, and loading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle loaders, in particular to a vehicle loader with a lifting fork. Background Art

[0002] In the process of loading goods onto trucks, manual forklift operations are mainly used. This method relies on the experience of the forklift driver, is difficult to operate, has high requirements, and has low efficiency over long periods of time, so loaders have emerged.

[0003] Currently, existing loading machines, such as Chinese patent publication number CN115180430A, disclose a four-station fully automatic loading machine suitable for stacking materials. The machine includes a traveling mechanism and a forklift mechanism, wherein the forklift mechanism is capable of moving laterally along a track within the traveling mechanism. The forklift mechanism is used to forklift cargo before loading and then place the cargo onto the vehicle. The traveling mechanism drives the forklift mechanism in the direction of the vehicle. The traveling mechanism includes a driven wheel, a driving wheel, a drive motor, and a gantry-type frame. The driven and driving wheels are mounted at the bottom of the gantry-type frame, and the drive motor is connected to the driving wheel. The driven and driving wheels move along the track. This fully automatic loading machine saves a lot of manpower and material resources and reduces the labor intensity of workers. However, the above-mentioned loading machine has high requirements for the vehicle's stopping position during use, making it difficult to adjust and inconvenient to use.

[0004] How to load goods quickly and efficiently, and fine-tune the loader according to the vehicle's stopping position to adapt to the vehicle's stopping position, save labor, and improve loading efficiency has become a technical problem that needs to be broken through.

[0005] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0006] In response to the above-mentioned defects, the purpose of the present utility model is to provide a lifting fork loader, which has a simple structure, is easy to use, can load goods quickly and efficiently, and can be fine-tuned according to the position where the vehicle stops to adapt to the position where the vehicle stops, saving labor and improving loading efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a lifting fork loader, including a base, on which a plurality of sliding seats that can move in the same direction are slidably provided, and an adjustment mechanism is provided on each of the sliding seats. The adjustment mechanism includes symmetrically arranged lifting columns, and a first connecting rod is provided between two lifting columns on the same sliding seat. The plurality of first connecting rods are provided with a same rotatable bottom plate, and the bottom plate is provided with a plurality of support frames, and a conveying mechanism is provided between the plurality of support frames.

[0008] The conveying mechanism includes a first driving rod and a second driving rod that are symmetrically arranged on a plurality of support frames and are rotatable. The first driving rod is provided with a plurality of first sprockets, each of which is sleeved with a first chain. The second driving rod is provided with a plurality of second sprockets, each of which is sleeved with a second chain.

[0009] A fork frame is provided on each of the second chains, and a plurality of forks are sleeved on each of the fork frames.

[0010] According to the lifting fork loader of the utility model, a plurality of movable top wheels are provided inside the fork frame, and a top block cooperating with the top wheels is provided inside each fork.

[0011] According to the lifting fork loader of the present invention, the fork frame includes a plurality of longitudinal bars, cross bars are provided between the longitudinal bars, the cross bars are all in contact with the second chain, and the forks are all sleeved outside the longitudinal bars.

[0012] According to the lifting fork loader of the utility model, a plurality of third telescopic parts are provided inside the fork frame, and the third telescopic parts are all connected to the insertion rod. Both ends of the insertion rod pass through the fork frame to connect to the top wheel, and the top block is provided with an inclined surface that cooperates with the top wheel.

[0013] According to the lifting fork loader of the utility model, the base is provided with a slide rail matched with the slide seat, and the slide seat is slidably connected to the slide rail.

[0014] According to the lifting fork loader of the utility model, a plurality of movable wheels are provided at the bottom end of the fork frame, and a limiting groove cooperating with the movable wheels is provided at the top end of the support frame.

[0015] According to the lifting fork loader of the present invention, a rotating assembly is provided at the bottom end of the middle portion of the base plate. The rotating assembly includes a rotatable driving wheel. The driving wheel engages with a rotating disk. The rotating disk is connected to the base plate.

[0016] The purpose of the present utility model is to provide a lifting fork loader, including an adjustment mechanism and a rotating assembly, wherein the orientation and height of the bottom plate can be adjusted by using a first telescopic member and a second telescopic member, and the angle of the bottom plate can be fine-tuned by using a third driving member so that it faces the loading compartment. The loader can be fine-tuned according to the position where the vehicle stops to adapt to the position where the vehicle stops; the conveying mechanism cooperates with the fork frame to load goods quickly and efficiently, saving labor and improving loading efficiency. In summary, the beneficial effects of the present utility model are: it can load goods quickly and efficiently, and the loader can be fine-tuned according to the position where the vehicle stops to adapt to the position where the vehicle stops, saving labor and improving loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 for Figure 1 Enlarged view of part A;

[0019] Figure 3 This is the structural diagram of the first sprocket;

[0020] Figure 4 This is the structural diagram of the rotating component;

[0021] Figure 5 This is the structural diagram of the moving wheel;

[0022] In the figure: 1-base, 111-slide rail, 112-sliding seat, 2-adjusting mechanism, 21-lifting column, 22-first connecting rod, 23-first telescopic member, 24-second connecting rod, 25-second telescopic member, 26-vertical plate, 3-support frame, 31-limiting groove, 4-conveyor mechanism, 41-first driving rod, 411-first driving member, 42-first sprocket, 43-first chain, 44-second driving rod, 441-second driving member, 45-second sprocket, 5-fork frame, 51-fork, 52-moving wheel, 53-third telescopic member, 531-top wheel, 54-top block, 6-rotating assembly, 61-driving wheel, 611-third driving member, 62-rotating disk, 7-cargo, 71-cargo pallet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figures 1 to 4 The utility model provides a lifting fork loader, including a base 1, on which a plurality of sliding seats 112 that can move in the same direction are slidably provided (the base 1 is provided with a slide rail 11 that cooperates with the sliding seat 112, and the sliding seat 112 is slidably connected to the slide rail 11), and an adjustment mechanism 2 is provided on the sliding seat 112. The adjustment mechanism 2 includes a symmetrically arranged lifting column 21, a first connecting rod 22 is provided between two lifting columns 21 on the same sliding seat 112, and a second connecting rod 24 is provided between the first connecting rods 22 on different sliding seats 112, and a first telescopic member 23 is provided on the lifting column 21, and the extended end of the first telescopic member 23 is connected to the sliding seat 112 (One end of the first telescopic member 23 can be extended to one side), by controlling several first telescopic members 23, the height of the lifting column 21, the first connecting rod 22 and the second connecting rod 24 can be adjusted, and a second telescopic member 25 is provided on one side of the sliding seat 112, and the second telescopic members 25 are connected to the base 1. By controlling several second telescopic members 25, several sliding seats 112 can be driven to move horizontally, and several first connecting rods 22 are provided with the same bottom plate, and two vertical plates 26 are symmetrically provided on the bottom plate, and several support frames 3 are provided between the two vertical plates 26, the bottom ends of the support frames 3 are connected to the bottom plate, and the tops of the support frames 3 are provided with limiting grooves 31, and a conveying mechanism 4 is provided between several support frames 3.

[0027] See also Figures 1 to 5The conveying mechanism 4 includes first driving rods 41 symmetrically arranged on several support frames 3. The first driving rods 41 are all rotatably connected to the support frame 3 and the vertical plate 26. A first driving member 411 is provided on the side of one of the vertical plates 26 away from the center of symmetry. The first driving member 411 is connected to one of the first driving rods 41. The first driving member 411 can drive the first driving rod 41 to rotate. A plurality of first sprockets 42 are provided on the first driving rod 41. The plurality of first sprockets 42 are staggered with the support frame 3. The first sprocket 42 can rotate with the first driving rod 41. The first sprockets 42 on the two first driving rods 41 that are located on the same straight line are both sleeved with a first chain 43. The first chain 43 can ensure that the first sprockets 42 located on the same straight line are synchronized. Rotation, several support frames 3 are symmetrically provided with second drive rods 44, and the second drive rods 44 are all rotatably connected to the support frame 3 and the vertical plate 26. One of the vertical plates 26 is provided with a second drive member 441 on the side away from the center of symmetry. The second drive member 441 is connected to one of the second drive rods 44, and the second drive member 441 can drive the second drive rod 44 to rotate. A plurality of second sprockets 45 are provided on the second drive rod 44, and the plurality of second sprockets 45 are staggered with the support frame 3 and the first sprocket 42. The second sprocket 45 can rotate with the second drive rod 44, and the second sprockets 45 on the two second drive rods 44 that are located on the same straight line are both sleeved with a second chain, and the second chain can ensure that the second sprockets 45 located on the same straight line rotate synchronously.

[0028] See also Figures 1 to 5 , a fork frame 5 is provided on the second chain, and the second chain can drive the fork frame 5 (the fork frame 5 includes several longitudinal bars, and cross bars are provided between the longitudinal bars, and the cross bars are all in contact with the second chain) to move, and the bottom end of the fork frame 5 is provided with several moving wheels 52 that cooperate with the limiting groove 31 (when loading, some moving wheels 52 are located on the vehicle plate, which can not only provide support but also reduce friction. The remaining moving wheels 52 are arranged in the limiting groove 31 to guide the fork frame 5), and several forks 51 are sleeved on the fork frame 5 (the forks 51 are all sleeved on the outside of the longitudinal bars), and several forks are provided inside the fork frame 5. The third telescopic member 53, the extended ends of the third telescopic member 53 are connected to the insertion rod, both ends of the insertion rod pass through the fork frame 5 to connect to the top wheel 531 (the insertion rods are slidably connected to the fork frame 5), and the interior of the fork 51 is provided with a top block 54 that cooperates with the top wheel 531, and the top block 54 is provided with an inclined surface that cooperates with the top wheel 531. When the third telescopic member 53 is opened, the third telescopic member 53 drives the insertion rod and the top wheel 531 to move, and the top wheel 531 abuts against the top block 54. Due to the action of the inclined surface on the top block 54, the top wheel 531 can lift the top block 54, thereby lifting the fork 51 to a certain height for easy loading.

[0029] See also Figures 1 to 5A rotating assembly 6 is provided at the bottom middle end of the bottom plate, and the rotating assembly 6 includes a third driving member 611 arranged on the second connecting rod 24 located in the middle. The third driving member 611 is connected to the driving wheel 61. The third driving member 611 can drive the driving wheel 61 to rotate, and the driving wheel 61 engages the rotating disk 62. The rotating disk 62 is connected to the bottom plate. The third driving member 611 is turned on, and the third driving member 611 drives the driving wheel 61 to rotate, and the driving wheel 61 drives the rotating disk 62 to rotate, thereby driving the bottom plate to rotate (the rotation here is not a large-angle rotation, but is for micro-angle adjustment facing the car).

[0030] See also Figures 1 to 5 Preferably, the first driving member 411, the second driving member 441 and the third driving member 611 are all rotating motors, and the first telescopic member 23, the second telescopic member 25 and the third telescopic member 53 are all electric cylinders to provide power for the device.

[0031] See also Figures 1 to 5 First, use the first telescopic member 23 and the second telescopic member 25 to adjust the direction and height of the bottom plate, and use the third driving member 611 to fine-tune the angle of the bottom plate so that it is facing the loading compartment. Then, place the cargo 7 on the cargo pallet 71, and place the cargo pallet 71 on the fork 51 so that the bottom end of the cargo pallet 71 abuts the first chain 43. Turn on the first driving member 411 and move the cargo pallet 71 to the front end of the fork frame 5 so that the cargo pallet 71 is evenly distributed on the fork frame 5. Then turn on the second driving member 441 and use the second chain to send the fork frame 5 to the compartment of the target vehicle. Finally, use the third telescopic member 53 to lift the fork 51 to assist in unloading.

[0032] The present utility model provides a lifting fork loader, including an adjustment mechanism and a rotating assembly. The orientation and height of the bottom plate can be adjusted by using a first telescopic member and a second telescopic member. The angle of the bottom plate can be fine-tuned by using a third driving member so that it faces the loading compartment. The loader can be fine-tuned according to the position where the vehicle stops to adapt to the position where the vehicle stops. The conveying mechanism cooperates with the fork frame to load goods quickly and efficiently, saving labor and improving loading efficiency. In summary, the beneficial effects of the present utility model are: it can load goods quickly and efficiently, and the loader can be fine-tuned according to the position where the vehicle stops to adapt to the position where the vehicle stops, saving labor and improving loading efficiency.

[0033] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A lifting fork loader, characterized in that: The utility model comprises a base, wherein a plurality of sliding seats that can move in the same direction are slidably provided on the base, wherein the sliding seats are each provided with an adjustment mechanism, wherein the adjustment mechanism comprises symmetrically arranged lifting columns that can be raised and lowered, a first connecting rod is provided between two lifting columns on the same sliding seat, and a common rotatable bottom plate is provided on the plurality of first connecting rods, wherein the bottom plate is provided with a plurality of support frames, and a conveying mechanism is provided between the plurality of support frames; The conveying mechanism includes a first driving rod and a second driving rod rotatably provided on a plurality of support frames, wherein the first driving rod is provided with a plurality of first sprockets, each of which is sleeved with a first chain, and the second driving rod is provided with a plurality of second sprockets, each of which is sleeved with a second chain; A fork frame is provided on each of the second chains, and a plurality of forks are sleeved on each of the fork frames.

2. The lifting fork loader according to claim 1, characterized in that: A plurality of movable top wheels are provided inside the fork frame, and top blocks cooperating with the top wheels are provided inside the forks.

3. The lifting fork loader according to claim 1, characterized in that: The fork frame includes a plurality of longitudinal bars, cross bars are arranged between the longitudinal bars, the cross bars are all in contact with the second chain, and the forks are all sleeved on the outside of the longitudinal bars.

4. The lifting fork loader according to claim 2, characterized in that: A plurality of third telescopic members are provided inside the fork frame, and the third telescopic members are all connected to the insertion rods. Both ends of the insertion rods pass through the fork frame and are connected to the top wheel. The top blocks are all provided with inclined surfaces that cooperate with the top wheel.

5. The lifting fork loader according to claim 1, characterized in that: The bases are each provided with a slide rail that matches the slide seat, and the slide seats are each slidably connected to the slide rail.

6. The lifting fork loader according to claim 1, characterized in that: The bottom end of the fork frame is provided with a plurality of moving wheels, and the top end of the support frame is provided with limiting grooves matched with the moving wheels.

7. The lifting fork loader according to claim 1, characterized in that: A rotating assembly is provided at the bottom end of the middle portion of the base plate. The rotating assembly comprises a rotatable driving wheel. The driving wheel engages with a rotating disk, and the rotating disk is connected to the base plate.

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