Brick stack transferring device
By setting up a rotatable wishbone on the cart, the transfer and unloading of bricks is automatically completed, which solves the problem of time and labor-intensive manual handling, and achieves the effect of efficient labor cost savings.
Patent Information
- Application Number
- CN202421719131.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The process of manually transporting bricks from dump trucks to trays and moving bricks from trays is time-consuming and labor-intensive, and labor-intensive.
A brick stack transfer device is designed, including a tray and a bracket. A rotatable wishbone is installed on the tray. The brick stack is automatically transferred to the tray by driving the fork arm, and the brick stack is automatically unloaded when the tray is in a designated position.
The automated brick transfer and unloading process is realized, saving time and effort and reducing labor costs.
Smart Images
Figure CN222935132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a brick stack transfer device. Background Art
[0002] At present, most building construction operations transfer bricks for construction manually by workers. Specifically, workers first carry the bricks from the muck truck to the flatbed truck, and then pull the bricks to the designated position for unloading through the flatbed truck. Among them, the process of manually carrying the bricks from the muck truck to the flatbed truck and carrying the bricks down from the flatbed truck is time-consuming and laborious, and the labor cost is high.
[0003] Therefore, the above problems need to be solved urgently. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a brick stack transfer device to solve the problems that the process of manually carrying bricks from the muck truck to the flatbed truck and carrying bricks down from the flatbed truck is time-consuming and laborious, and the labor cost is high.
[0005] To achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The brick stack transfer device includes:
[0007] A flatbed truck, including a loading plate and a first driving member. Grips and fork arms are respectively arranged on both sides of the loading plate along its length direction. The fork arms are rotatably connected to the loading plate through a first rotating shaft. The axis of the first rotating shaft extends along the width direction of the loading plate. The first driving member is configured to drive the fork arms to rotate around the axis of the first rotating shaft. The bottom of the loading plate is rotatably connected to a second rotating shaft. The axis of the second rotating shaft extends along the width direction of the loading plate. Wheels are arranged at both ends of the second rotating shaft. The second rotating shaft can rotate around its axis; and
[0008] A bracket, configured to carry a brick stack. A slot is arranged on one side of the bracket. The slot is adapted to the fork arms.
[0009] Preferably, a baffle is arranged on the top of the bracket. The baffle and the slot are located on the same side of the bracket.
[0010] Preferably, the fork arms include two or more insertion rods, and the slot includes two or more groove parts. The two or more insertion rods can be inserted into the two or more groove parts one by one.
[0011] Preferably, the distance between the grip and the second rotating shaft is greater than the distance between the fork arm and the second rotating shaft.
[0012] Preferably, legs are arranged at the bottom of the loading plate.
[0013] Preferably, two or more of the legs are provided at the bottom of the carrier plate, and the two or more legs are arranged at intervals along the width direction of the carrier plate.
[0014] Preferably, the grip is provided with a switch, and the switch is electrically connected to the first driving member.
[0015] Preferably, the trolley further includes a second driving member configured to drive the second rotating shaft to rotate about its axis.
[0016] Preferably, the grip is provided with a control switch, and the control switch is electrically connected to the second driving member.
[0017] Preferably, the grip is provided with a brake handle.
[0018] Advantages of the present utility model:
[0019] By providing a rotatable fork arm on the trolley, the present utility model can automatically transfer the brick stack onto the trolley and automatically unload the brick stack from the trolley when the trolley is at a designated position, without manual handling by workers. The whole process saves time and effort and can reduce labor costs. Description of the drawings
[0020] Figure 1 is a top view of the trolley in an embodiment of the present utility model;
[0021] Figure 2 is a bottom view of the trolley in an embodiment of the present utility model except for the brake handle;
[0022] Figure 3 is a side view of the trolley in an embodiment of the present utility model;
[0023] Figure 4 is a schematic structural diagram of the brick stack transfer device when the fork arm is in the first working state in an embodiment of the present utility model;
[0024] Figure 5 is a schematic structural diagram of the brick stack transfer device when the fork arm is in the second working state in an embodiment of the present utility model.
[0025] In the figure:
[0026] 100, brick stack; 210, trolley; 211, carrier plate; 2111, grip; 21111, brake handle; 2112, fork arm; 21121, insertion rod; 2113, first rotating shaft; 2114, second rotating shaft; 2115, leg; 212, first driving member; 213, wheel; 214, second driving member; 220, bracket; 221, baffle. Detailed implementation manners
[0027] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.
[0028] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0029] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.
[0030] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", and "left" are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.
[0031] Please refer to Figures 1 to 5 , this embodiment provides a brick stack transfer device, which includes a flatbed cart 210 and a bracket 220. Among them, the bracket 220 is configured to carry the brick stack 100, and the brick stack 100 is bricks that are stacked and packaged together. That is, in this embodiment, the bricks are first stacked and packaged to form the brick stack 100. Then, the muck truck transports the brick stack 100 to the unloading position at the construction site. When the muck truck unloads, the brick stack 100 is placed on the bracket 220.
[0032] The flatbed cart 210 includes a loading plate 211 and a first driving member 212. Among them, grips 2111 and fork arms 2112 are respectively arranged on both sides of the loading plate 211 along its length direction. The fork arms 2112 are rotatably connected to the loading plate 211 through a first rotating shaft 2113. The axis of the first rotating shaft 2113 extends along the width direction of the loading plate 211. The first driving member 212 is configured to drive the fork arms 2112 to rotate around the axis of the first rotating shaft 2113. A second rotating shaft 2114 is rotatably connected to the bottom of the loading plate 211. The axis of the second rotating shaft 2114 extends along the width direction of the loading plate 211. Wheels 213 are arranged at both ends of the second rotating shaft 2114. The second rotating shaft 2114 can rotate around its axis, so that the flatbed cart 210 can move. Workers can hold the grips 2111 of the flatbed cart 210 to control the moving direction of the flatbed cart 210, so that the flatbed cart 210 moves between the unloading position and the designated position. When the flatbed cart 210 is at the unloading position, the brick stack 100 can be transferred onto the loading plate 211 of the flatbed cart 210. After that, workers can control the flatbed cart 210 to move to the designated position and unload the brick stack 100 from the flatbed cart 210.
[0033] Based on the above, when the flatbed truck 210 moves to the unloading position, the worker can lift the side of the carrier plate 211 away from the fork arm 2112 through the handle 2111, and make the side of the carrier plate 211 close to the fork arm 2112 abut against the ground. That is, the worker can make the side of the carrier plate 211 away from the fork arm 2112 tilt up, and the first driving member 212 can drive the fork arm 2112 to rotate forward around the axis of the first rotating shaft 2113 until the fork arm 2112 rotates to the first working state. When the fork arm 2112 is in the first working state, the fork arm 2112 is in a horizontal state, and a slot (not shown in the figure) is provided on one side of the bracket 220. The slot is adapted to the fork arm 2112. After the fork arm 2112 rotates to the first working state, the flatbed truck 210 continues to move, so that the fork arm 2112 is inserted into the slot. Then, the first driving member 212 drives the fork arm 2112 to rotate reversely around the axis of the first rotating shaft 2113. At this time, the fork arm 2112 rotates towards the side close to the upper plate surface of the carrier plate 211, so as to be able to turn over the bracket 220 and transfer the brick stack 100 on the bracket 220 to the carrier plate 211. The fork arm 2112 can rotate reversely to the second working state. When the fork arm 2112 is in the second working state, the included angle between the fork arm 2112 and the carrier plate 211 is 90°. Then, the worker presses down the side of the carrier plate 211 away from the fork arm 2112 through the handle 2111 and controls the flatbed truck 210 to move to the designated position. When the flatbed truck 210 is at the designated position, the worker lifts the side of the carrier plate 211 away from the fork arm 2112 through the handle 2111 and makes the side of the carrier plate 211 close to the fork arm 2112 abut against the ground. The first driving member 212 drives the fork arm 2112 to rotate forward around the axis of the first rotating shaft 2113 until the fork arm 2112 rotates to the first working state, so as to turn over the bracket 220 and place it on the ground. At the same time, the brick stack 100 also moves away from the carrier plate 211 and is placed on the bracket 220. Then, the flatbed truck 210 moves to pull out the fork arm 2112 from the slot, and the brick stack 100 is transferred to the designated position.
[0034] Based on the above-mentioned content, in this embodiment, by providing a rotatable fork arm 2112 on the flatbed truck 210, the brick stack 100 can be automatically transferred onto the flatbed truck 210 and automatically unloaded from the flatbed truck 210 when the flatbed truck 210 is at the designated position, without manual handling by the worker. The whole process saves time and effort and can save labor costs.
[0035] Furthermore, the handle 2111 is provided with an electric switch (not shown in the figure), and the electric switch is electrically connected to the first driving member 212. The worker can control the first driving member 212 to drive the fork arm 2112 to rotate around the axis of the first rotating shaft 2113 through the electric switch.
[0036] It can be understood that the specific structure of the switch and the control method between the switch and the first driving member 212 are both prior arts. Therefore, they will not be elaborated in this embodiment.
[0037] In addition, the flatbed cart 210 further includes a second driving member 214, which is configured to drive the second rotating shaft 2114 to rotate around its axis, so that the flatbed cart 210 can move between the unloading position and the designated position.
[0038] It can be understood that in this embodiment, both the first driving member 212 and the second driving member 214 can be selected as driving structures such as stepping motors or servo motors, and this embodiment does not make specific limitations thereto.
[0039] Based on the above, a control switch (not shown in the figure) is further provided on the grip 2111. The control switch is electrically connected to the second driving member 214, and the worker can control the start and stop of the second driving member 214 through the control switch at any time, so as to avoid safety accidents.
[0040] In addition, a brake handle 21111 is further provided on the grip 2111, and the worker can brake the wheels 213 through the brake handle 21111, so as to control the flatbed cart 210 to stop moving.
[0041] It is worth noting that legs 2115 are provided at the bottom of the carrier plate 211, and the legs 2115 can support the carrier plate 211 when the carrier plate 211 is in a flat state.
[0042] Based on the above, two legs 2115 are provided at the bottom of the carrier plate 211, and the two legs 2115 are arranged at intervals along the width direction of the carrier plate 211, so as to stably support the carrier plate 211.
[0043] It can be understood that in other alternative embodiments, the bottom plate of the carrier plate 211 can also be provided with three or more legs 2115, and all the legs 2115 are arranged at intervals along the width direction of the carrier plate 211. This embodiment does not make specific limitations thereto.
[0044] In addition, in this embodiment, the fork arm 2112 includes three insertion rods 21121, the slot includes three groove parts, and the three insertion rods 21121 can be inserted into the three groove parts one by one, so as to ensure that the fork arm 2112 can drive the bracket 220 to flip stably and effectively.
[0045] It can be understood that in other alternative embodiments, the fork arm 2112 can also be provided with two, four or more insertion rods 21121. Correspondingly, the slot can also include two, four or more groove parts, as long as the insertion rods 21121 and the groove parts correspond one by one. This embodiment does not make specific limitations thereto.
[0046] Further, a baffle 221 is provided at the top of the bracket 220. The baffle 221 and the slot are on the same side of the bracket 220. When the flatbed truck 210 is in the unloading position, during the process that the first driving member 212 drives the fork arm 2112 to reverse around the axis of the first rotating shaft 2113 to drive the bracket 220 to turn over, the baffle 221 can block the brick stack 100, thereby preventing the brick stack 100 from directly toppling and hitting the carrier plate 211, and further avoiding damaging the bricks. In addition, when the flatbed truck 210 is in the designated position, during the process that the first driving member 212 drives the fork arm 2112 to rotate forward around the axis of the first rotating shaft 2113 to drive the bracket 220 to turn over, the baffle 221 can push against the brick stack 100, so as to ensure that when the bracket 220 is turned over and placed on the ground, the brick stack 100 can be placed on the bracket 220, without the need for subsequent workers to use means such as continuing to lift the side of the carrier plate 211 away from the fork arm 2112 to place the brick stack 100 on the bracket 220.
[0047] In addition, it can be understood that when the side of the carrier plate 211 close to the fork arm 2112 abuts against the ground, the flatbed truck 210 can be regarded as a lever structure with the wheel 213 as the fulcrum. Based on this, after the brick stack 100 on the bracket 220 is transferred to the carrier plate 211, in order to facilitate the subsequent pressing of the side of the carrier plate 211 away from the fork arm 2112 by the worker through the handle 2111, in this embodiment, the distance between the handle 2111 and the second rotating shaft 2114 is greater than the distance between the fork arm 2112 and the second rotating shaft 2114, so as to be able to reduce the force that the worker needs to apply to press the side of the carrier plate 211 away from the fork arm 2112 through the handle 2111.
[0048] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. A brick stack transfer device, characterized in that: include: A cart (210) comprises a carrier plate (211) and a first driving member (212), wherein the carrier plate (211) is provided with a handle (2111) and a fork arm (2112) on both sides along the length direction thereof, respectively, wherein the fork arm (2112) is rotatably connected to the carrier plate (211) via a first rotating shaft (2113), wherein the axis of the first rotating shaft (2113) extends along the width direction of the carrier plate (211), and the first driving member (212) is configured to drive the fork arm (2112) to rotate around the axis of the first rotating shaft (2113), wherein the bottom of the carrier plate (211) is rotatably connected to a second rotating shaft (2114), wherein the axis of the second rotating shaft (2114) extends along the width direction of the carrier plate (211), and wheels (213) are provided at both ends of the second rotating shaft (2114), and the second rotating shaft (2114) can rotate around its axis; and The bracket (220) is configured to carry the brick stack (100), and a slot is provided on one side of the bracket (220), and the slot is adapted to fit the fork arm (2112).
2. The brick stack transfer device according to claim 1, characterized in that: A baffle (221) is provided on the top of the bracket (220), and the baffle (221) and the slot are located on the same side of the bracket (220).
3. The brick stack transfer device according to claim 1, characterized in that: The fork arm (2112) includes more than two insertion rods (21121), and the slot includes more than two grooves. The more than two insertion rods (21121) can be inserted into the more than two grooves one by one.
4. The brick stack transfer device according to claim 1, characterized in that: The distance between the handle (2111) and the second rotating shaft (2114) is greater than the distance between the fork arm (2112) and the second rotating shaft (2114).
5. The brick stack transfer device according to claim 1, characterized in that: The bottom of the carrier plate (211) is provided with supporting legs (2115).
6. The brick stack transfer device according to claim 5, characterized in that: The bottom of the carrier plate (211) is provided with more than two supporting legs (2115), and the more than two supporting legs (2115) are arranged at intervals along the width direction of the carrier plate (211).
7. The brick stack transfer device according to claim 1, characterized in that: The handle (2111) is provided with an electric switch, and the electric switch is electrically connected to the first driving member (212).
8. The brick stack transfer device according to claim 1, characterized in that: The cart (210) further includes a second driving member (214), wherein the second driving member (214) is configured to drive the second rotating shaft (2114) to rotate around its axis.
9. The brick stack transfer device according to claim 8, characterized in that: The handle (2111) is provided with a control switch, and the control switch is electrically connected to the second driving member (214).
10. The brick stack transfer device according to claim 1, characterized in that: The handle (2111) is provided with a brake handle (21111).