Grouting anchor rod stacking device

Abstract

The utility model discloses a grouting anchor rod stacking device which comprises a stacking trolley mechanism, the stacking trolley mechanism comprises a frame, the top of the frame is rotationally connected with a stacking mechanism, the stacking mechanism comprises a connecting frame, and the two ends of the connecting frame are fixedly connected with stacking seats respectively; discharging structures are hinged to the outer ends of the stacking base correspondingly, each discharging structure comprises a discharging arm structure hinged to the stacking base, and a plurality of guiding shafts are rotationally connected to the discharging arm structures. The discharging structure further comprises a motor for driving the discharging arm structure to turn over. A plurality of supporting rollers are mounted at the bottom of the stacking seat, a rail supporting seat is fixedly connected to the top of the frame, and the supporting rollers roll on the rail supporting seat; the stacking mechanism further comprises a rotating motor for driving the connecting frame to rotate. According to the device, unloading, stacking and transferring of the anchor rods are achieved in a labor-saving and efficient mode, the defects that in traditional manual unloading, the labor intensity is large, and mechanical arm unloading and material grabbing are difficult are effectively overcome, and the unloading efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of grouting anchor processing technology, and in particular relates to a grouting anchor stacking device. Background Technology

[0002] Grouting anchors are a type of anchoring device frequently used in building construction. They are used to reinforce structures. For example, during slope construction, grouting anchors are driven into the slope, and then grouting concrete is injected to anchor the loose soil structure of the slope, thereby increasing the stability of the slope.

[0003] During the fabrication of grouting anchor bolts, the bolts need to be cut to specific lengths according to certain dimensions. Therefore, after cutting, a large number of anchor bolts await transfer and stacking on the equipment's workbench. Currently, the stacking method involves manual handling from the workbench. This method is problematic because anchor bolts are mostly made of threaded steel, which is quite heavy. Furthermore, the length of the anchor bolts makes handling difficult, and manual handling is inefficient.

[0004] Since multiple production lines are often used to process anchor bolts in the production workshop, each production line requires several workers to move the anchor bolts after cutting, resulting in high production costs for manual labor.

[0005] Therefore, in actual production, if anchor bolts cannot be unloaded in a labor-saving, efficient, and low-cost manner, production costs will inevitably be too high. Currently, the workshop mainly relies on manual unloading and stacking during anchor bolt production. Specifically, due to their considerable length and weight, the anchor bolts are piled up on the workbench. Although the workshop has tried to use robotic arms to handle the materials, they have difficulty unloading. The reason is that the long, thin anchor bolts are piled up, and the robotic arm's gripper simply cannot stably grasp a certain number of them. Specifically, the long, thin anchor bolts are piled up, making it impossible for the robotic arm to operate along their length, and it is also impossible to switch gripping postures while the bolts are piled up. Utility Model Content

[0006] Based on the above background, the purpose of this utility model is to provide a grouting anchor stacking device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A grouting anchor stacking device includes a stacking trolley mechanism, the stacking trolley mechanism includes a frame, the top of the frame is rotatably connected to a stacking mechanism, the stacking mechanism includes a connecting frame, and stacking seats are fixedly connected to both ends of the connecting frame respectively;

[0009] The outer ends of the stacking base are respectively hinged with a feeding structure. The feeding structure includes a feeding arm structure hinged on the stacking base, and a plurality of guide shafts are rotatably connected to the feeding arm structure.

[0010] The unloading structure also includes a motor that drives the unloading arm structure to rotate;

[0011] The bottom of the stacking base is equipped with several support rollers, and the top of the frame is fixedly connected to a rail support base, on which the support rollers roll.

[0012] The stacking mechanism also includes a rotary motor that drives the connecting frame to rotate.

[0013] Preferably, the stacking base is provided with hinge interfaces spaced apart on both sides, and the unloading arm structure includes unloading arms respectively hinged in the hinge interfaces;

[0014] The output shaft of the motor is fixedly installed at the lower end of the unloading arm on one side.

[0015] Preferably, the inner side of the stacking base is fixedly connected with a stacking pressing structure that is spaced apart from front to back.

[0016] Preferably, the stacking and pressing structure includes a baffle rod, the upper end of which is provided with a sliding opening, and a pressing arm is slidably connected within the sliding opening;

[0017] A vertical adjustment rod that is slidably connected to the pressure arm is fixedly connected inside the sliding port, and a nut that locks the pressure arm is threaded onto the vertical adjustment rod.

[0018] Preferably, the connecting frame includes a connecting beam welded to the center of the side walls of the two stacking seats;

[0019] The front and rear side walls of the connecting beam are respectively welded with oblique connecting beams that are obliquely fixed to the stacking base.

[0020] Preferably, the output shaft of the rotary motor is rotatably connected to the center of the track support.

[0021] The rotary motor is fixedly mounted on the bottom of the vehicle frame;

[0022] The output shaft of the rotary motor is fixedly connected to the center of the connecting beam.

[0023] Preferably, the bottom of the track support is fixedly installed on the top of the vehicle frame by a plurality of support connecting rods;

[0024] The rotary motor is fixedly mounted on the bottom of the vehicle frame via a motor mounting bracket.

[0025] Preferably, the stacking trolley mechanism further includes several traveling rollers mounted on the frame.

[0026] Preferably, the top of the unloading arm is fixedly connected with an anti-displacement baffle to prevent the anchor rod from deviating.

[0027] This utility model has the following beneficial effects:

[0028] 1. During the operation, one side of the stacking base faces the working equipment platform. The operator lowers the anchor bolts from the working equipment platform onto the stacking base until a certain height is reached. Then, the other side of the idle stacking base faces the working equipment platform to continue stacking. This method allows a certain number of anchor bolts to be lowered and stacked at once, improving the efficiency of material handling.

[0029] 2. During the operation, driven by a motor, the unloading arm tilts onto the worktable equipped with the working equipment. At this time, the operator slides the anchor rods down the guide shafts (which are close together) into the stacking base. After unloading, driven by the motor, the unloading arm detaches from the worktable and becomes vertical, preventing the anchor rods from slipping off the stack. This unloading method is not only extremely labor-saving but also eliminates the need for operators to manually move the anchor rods vertically. Therefore, a large number of anchor rods can be unloaded from the worktable onto the stacking base in a short time. Furthermore, this unloading process requires only a small number of operators, completely solving the technical problems of traditional unloading methods, which are characterized by high workload, high labor intensity, and high labor costs.

[0030] 3. When switching between idle stacking seats during operation, the stacking seat rotates under the drive of the rotary motor. The stacking seat is supported by the support rollers installed at the bottom, which makes the rotation highly flexible. Moreover, the support rotation method greatly improves the stability and safety during the rotation and switching of stacking seats.

[0031] 4. The device disclosed in this utility model realizes the labor-saving and efficient material unloading, stacking and transfer, effectively solving the defects of high labor intensity of traditional manual unloading and difficulty of mechanical arm unloading and grabbing, and greatly improving the unloading efficiency. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0034] Figure 2This is a schematic diagram of the feeding structure in an embodiment of the present utility model;

[0035] Figure 3 This is a schematic diagram of the stacking and pressing structure in an embodiment of the present invention;

[0036] Figure 4 This is an embodiment of the present utility model. Figure 1 A structural diagram from another perspective;

[0037] Figure 5 This is a schematic diagram of the connecting frame in an embodiment of the present utility model.

[0038] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0042] Example 1

[0043] like Figure 1-5As shown, a grouting anchor stacking device includes a stacking trolley mechanism 8. The stacking trolley mechanism 8 is a conventional traveling trolley disclosed in the prior art. Its main structure includes a frame 81 (formed by welding steel frames). The stacking trolley mechanism 8 also includes several traveling rollers 82 mounted on the frame 81. Specifically, a pair of traveling rollers 82, spaced apart front to back, are installed at each end of the frame 81. During operation, the device moves via the stacking trolley mechanism 8.

[0044] The top of the aforementioned frame 81 is rotatably connected to a stacking mechanism, which includes a connecting frame 4, with stacking seats 2 fixedly connected to both ends of the connecting frame 4.

[0045] Specifically, the connecting frame 4 has the following shape: the connecting frame 4 includes a connecting beam welded to the center of the side walls of the two stacking bases 2; and oblique connecting beams 41, which are obliquely fixed to the stacking bases 2, are welded to the front and rear side walls of the connecting beams respectively. The connection stability of the stacking bases 2 is achieved through the connecting frame 4 with this structural shape.

[0046] Meanwhile, the stacking mechanism also includes a rotary motor 7 that drives the connecting frame 4 to rotate. Specifically, in the existing manner, the rotary motor 7 is fixedly installed at the bottom of the frame 81 (the specific fixing method is: the rotary motor 7 is fixedly installed at the bottom of the frame 81 through a motor mounting bracket); the output shaft of the rotary motor 7 is fixedly connected to the center part of the connecting beam.

[0047] During operation, one side of the stacking seat 2 faces the working equipment platform. The operator lowers the anchor bolts from the working equipment platform onto the stacking seat 2 until a certain height is reached. Then, the other side of the idle stacking seat 2 is switched to face the working equipment platform to continue stacking. This method allows a certain number of anchor bolts to be lowered and stacked at once, improving the efficiency of material handling.

[0048] Example 2

[0049] like Figure 1-5 As shown, in this embodiment, based on the structure of embodiment 1, in order to facilitate the loading and unloading of anchor rods from the workbench during operation, the outer end of the above-mentioned stacking base 2 is respectively hinged with a loading structure 1. The loading structure 1 includes a loading arm structure hinged on the stacking base 2, and a plurality of guide shafts 11 are rotatably connected to the loading arm structure.

[0050] Specifically, the stacking base 2 has hinge interfaces spaced apart on both sides. The unloading arm structure includes unloading arms 13 respectively hinged in the hinge interfaces (the unloading arms 13 are hinged by pins). The unloading structure 1 also includes a motor 14 that drives the unloading arm 13 to rotate. Specifically, the output shaft of the motor 14 is fixedly installed at the lower end of the rear unloading arm 13 (the output shaft of the motor 14 is rotatably connected to the stacking base 2 and passes through the hinge interfaces to be fixed on the unloading arm 13).

[0051] In the existing method, the motor 14 is fixedly mounted on the outer wall of the stacking base 2 by a bracket.

[0052] During operation, driven by motor 14, the unloading arm 13 tilts onto the workbench equipped with the working equipment. At this time, the operator slides the anchor rod down along the guide shaft 11 (the guide shafts 11 are close to each other) into the stacking seat 2. After unloading is completed, driven by motor 14, the unloading arm 13 detaches from the workbench and becomes vertical, thus preventing the anchor rod of the stack from slipping.

[0053] During the material feeding process, in order to prevent the anchor rods from deviating from the guide shaft 11 and flipping over, the top of the feeding arm 13 is fixedly connected with anti-deviation baffles 12 to prevent the anchor rods from deviating. Under the obstruction of the anti-deviation baffles 12, the anchor rods roll down the guide shaft 11 one by one.

[0054] This material unloading method is not only extremely labor-saving, but also eliminates the need for operators to perform vertical work by moving the anchor rods. Therefore, a large number of anchor rods can be unloaded from the workbench onto the stacking seat 2 in a short time. Moreover, this unloading process requires only a small number of operators, completely solving the technical problems of traditional material unloading methods, which are not only labor-intensive and costly, but also have high labor costs.

[0055] Example 3

[0056] like Figure 1-5 As shown, in this embodiment, based on the structure of embodiment 2, in order to press the stacked anchor rods during operation and increase the stability during the transfer process, the inner side of the stacking base 2 is fixedly connected with a stacking pressing structure 3 that is spaced back and forth.

[0057] Specifically, each of the stacking and pressing structures 3 includes a baffle rod 31. The upper end of the baffle rod 31 is provided with a sliding opening. A pressing arm 32 (in L shape) is slidably connected inside the sliding opening. A vertical adjustment rod 33, which is slidably connected to the pressing arm 32, is fixedly connected inside the sliding opening. A nut for locking the pressing arm 32 is threaded onto the vertical adjustment rod 33.

[0058] After the anchor bolts are stacked, the baffle rod 31 is slid down until it touches the stacked material pair, and then the nut is tightened to press the material.

[0059] Example 4

[0060] like Figure 1-5As shown, in this embodiment, based on the structure of embodiment 3, since the stacking base 2 is very heavy after stacking, in order to reduce the load during the motor-driven switching process of the stacking base 2, several support rollers 6 are installed at the bottom of the stacking base 2 (one support roller 6 is installed on the front and rear sides of the bottom of the stacking base 2). Correspondingly, a track support seat 5 is fixedly connected to the top of the frame 81, and the support rollers 6 roll on the track support seat 5. At the same time, the output shaft of the rotary motor 7 is rotatably connected to the center part of the track support seat 5 (a bearing is installed in the center part of the track support seat 5 to improve the stability of the output shaft rotation).

[0061] The bottom of the aforementioned track support 5 is fixedly installed on the top of the frame 81 by a number of support connecting rods 51;

[0062] During operation, when it is necessary to switch to an idle stacking seat 2, the stacking seat 2 is rotated and switched under the drive of the rotary motor 7. During this process, the stacking seat 2 is supported by the support rollers 6 installed at the bottom. Especially for stacking seats 2 with anchor rods, the rotation is highly flexible under the support of the support rollers 6. Moreover, the stability and safety of the process of rotating and switching the stacking seat 2 are greatly improved under the support rotation method.

[0063] Example 5

[0064] like Figure 1-5 As shown, this embodiment, based on the structure of Embodiment 1, follows the existing automatic walking method and structure of a walking trolley. A hub motor (not shown in the figure) is installed on the hub of the walking roller 82. Similar to the existing method, the output shaft of the hub motor is fixedly mounted on the frame 81, enabling the walking roller 82 to rotate during the rotation of the hub motor. This allows the entire device to automatically move and unload after stacking, and after unloading, it can move to the next working device for further operation.

[0065] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A grouting anchor stacking device, characterized in that, The device includes a stacking trolley mechanism, which includes a frame. A stacking mechanism is rotatably connected to the top of the frame. The stacking mechanism includes a connecting frame, and stacking seats are fixedly connected to both ends of the connecting frame. The outer ends of the stacking base are respectively hinged with a feeding structure. The feeding structure includes a feeding arm structure hinged on the stacking base, and a plurality of guide shafts are rotatably connected to the feeding arm structure. The unloading structure also includes a motor that drives the unloading arm structure to rotate; The bottom of the stacking base is equipped with several support rollers, and the top of the frame is fixedly connected to a rail support base, on which the support rollers roll. The stacking mechanism also includes a rotary motor that drives the connecting frame to rotate.

2. The grouting anchor stacking device according to claim 1, characterized in that, The stacking base is provided with hinge interfaces spaced apart on both sides, and the unloading arm structure includes unloading arms respectively hinged in the hinge interfaces; The output shaft of the motor is fixedly installed at the lower end of the unloading arm on one side.

3. The grouting anchor stacking device according to claim 1, characterized in that, The inner side of the stacking base is fixedly connected with a stacking pressing structure that is spaced apart from front to back.

4. The grouting anchor stacking device according to claim 3, characterized in that, The stacking and pressing structure includes a material stop bar, and the upper end of the material stop bar is provided with a sliding opening, and a pressing arm is slidably connected in the sliding opening; A vertical adjustment rod that is slidably connected to the pressure arm is fixedly connected inside the sliding port, and a nut that locks the pressure arm is threaded onto the vertical adjustment rod.

5. The grouting anchor stacking device according to claim 1, characterized in that, The connecting frame includes a connecting beam welded to the center of the side walls of the two stacking seats; The front and rear side walls of the connecting beam are respectively welded with oblique connecting beams that are obliquely fixed to the stacking base.

6. The grouting anchor stacking device according to claim 5, characterized in that, The output shaft of the rotary motor is rotatably connected to the center of the track support base; The rotary motor is fixedly mounted on the bottom of the vehicle frame; The output shaft of the rotary motor is fixedly connected to the center of the connecting beam.

7. The grouting anchor stacking device according to claim 1, characterized in that, The bottom of the track support is fixedly installed on the top of the vehicle frame by several support connecting rods; The rotary motor is fixedly mounted on the bottom of the vehicle frame via a motor mounting bracket.

8. The grouting anchor stacking device according to claim 1, characterized in that, The stacking trolley mechanism also includes several traveling rollers mounted on the frame.

9. The grouting anchor stacking device according to claim 2, characterized in that, The top of each unloading arm is fixedly connected with an anti-displacement baffle to prevent the anchor rod from deviating.

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