Labor-saving stacking device for bricks

Abstract

The utility model discloses a labor-saving stacking device for bricks. The labor-saving stacking device comprises a vehicle body, a lifting frame I, a lifting frame II, a lifting frame III, a brick clamping and carrying mechanism and a remote controller, the two groups of lifting frames I are arranged on the vehicle body; the two groups of lifting frames II are movably arranged between the two groups of lifting frames I; the two groups of lifting frames III are movably arranged between the two groups of lifting frames II; a power device I is arranged on the vehicle body; the power device I is connected with the lifting frame II; a power device II is arranged on the lifting frame II; the power device II is connected with the lifting frame III; the brick clamping and carrying mechanism comprises a suspension arm rod and a brick clamp; the suspension arm rod is arranged at the top of the lifting frame III; a sliding sleeve is arranged on the suspension arm rod; a brick moving sling I is connected between the brick clamp and the sliding sleeve; a control system is arranged in the vehicle body; the power device I, the power device II and the remote controller are connected with the control system. The device can help a brick carrying worker to carry and stack bricks, time and labor are saved, waist fatigue caused by bending down during brick carrying is avoided, and waist damage is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering equipment, and particularly relates to a labor-saving brick stacking and piling device. Background Art

[0002] Bricks are an essential material in construction. Pre-production is required before building construction begins, and multiple replenishments are also required during the construction process. Bricks and other raw materials must be prepared in advance and transported to designated areas for collection. For example, during building construction, a brick supplier delivers large quantities of bricks to the construction site and stacks them using a large forklift. Construction workers then stack the bricks one by one on small trucks and deliver them to the rooms or areas where they are needed, where they await collection. Bricks are heavy and numerous, making this method of transporting and delivering bricks inefficient. Construction workers also expend considerable energy, and the long hours of bending over to lift bricks and then straightening them up can lead to excessive back fatigue and even damage to the lumbar spine. Utility Model Content

[0003] The purpose of this utility model is to provide a labor-saving brick stacking device to address the problems of traditional manual brick handling in the existing technology, which is time-consuming, labor-intensive, inefficient, and even causes waist injuries to brick movers. This utility model can help brick movers carry and stack bricks, saving time and labor, and avoiding waist fatigue caused by bending over to move bricks, thereby preventing waist injuries.

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

[0005] A labor-saving brick stacking and piling device comprises a vehicle body, a lifting frame I, a lifting frame II, a lifting frame III, a brick clamping and transporting mechanism and a remote control; two groups of the lifting frames I are arranged on the vehicle body; two groups of the lifting frames II are movably arranged between the two groups of lifting frames I; two groups of the lifting frames III are movably arranged between the two groups of lifting frames II; a power device I is provided on the vehicle body; the power device I is connected to the lifting frame II; the lifting frame II is provided with a power device II; the power device II is connected to the lifting frame III; the brick clamping and transporting mechanism comprises a swingable boom and a brick clamp; the boom is arranged at the top of the lifting frame III; a sliding sleeve is slidably provided on the boom; a sling I is connected between the brick clamp and the sliding sleeve; a control system is provided in the vehicle body; the power device I, the power device II and the remote control are all connected to the control system.

[0006] The vehicle body is the supporting device of the entire device, and a power motor is provided inside for driving the device to move; the lifting frame I, lifting frame II and lifting frame III are all made of two groups of relatively parallel and parallel channel steels; the lifting frame II can be freely raised and lowered under the drive of the power device I; the lifting frame III can be freely raised and lowered under the drive of the power device II; the brick clamp can be a spring clamp with an inward-bent hook at the front end, which can pass through the holes on the bricks and jam, hook or clamp the bricks. The operator then moves the brick clamp to bring the bricks to the stacking position, and at this time the sliding sleeve is connected to the sling I and moves on the boom rod; a ball bearing is provided in the sliding sleeve, so that it moves smoothly on the boom rod; during the above whole process, the weight of the bricks is borne by the sling I, and the operator does not need to exert any effort; the control system is provided with a wireless signal receiving module for receiving the signal transmitted by the remote control; the remote control can be connected to the control system through wireless signals such as Bluetooth, so as to control the action of the power device I and the power device II, and drive the lifting frame II and the lifting frame III to move up and down.

[0007] As a further technical improvement, the lifting frame II is provided with a lifting support plate I; the power unit I includes a hydraulic cylinder, a sprocket, and a chain; the hydraulic cylinder is mounted on the vehicle body; a transverse connecting column is provided on the top of the hydraulic cylinder; a set of sprockets is provided at each end of the connecting column; each set of sprockets is provided with a set of chains; one end of the chain is connected to the vehicle body and the other end is connected to the lifting support plate I. The lifting and lowering of the hydraulic cylinder's push rod drives the connecting column up and down, thereby driving the lifting frame II up and down through the chain and lifting support plate I; one end of the chain is connected to the vehicle body and the other end is connected to the lifting support plate I, so that when the sprocket rises or falls, it can drive the lifting frame II to move together.

[0008] As a further technical improvement, a lifting support plate II is provided at the lower portion of the lifting frame III; a pulley bracket is provided on the lifting frame II; and a pulley I is provided on the pulley bracket.

[0009] As a further technical improvement, the power unit II includes a lifting motor and a sling II. The upper end of the sling II is connected to the lifting motor, and the lower end is connected to the lifting support plate II. The lifting motor drives the lifting frame III up and down through the sling II and the lifting support plate II. The pulley I is used to smoothly sling the sling II.

[0010] As a further technical improvement, axle I is installed between lifting frame II and lifting frame I; roller I is mounted on axle I; roller I supports lifting frame I; and a similar roller I is installed between lifting frame II and lifting frame III. Axle I is mounted on lifting frame II and inserted into a groove in lifting frame II, allowing roller I to roll along lifting frame I, increasing stability. The structure and function of roller I on lifting frame III are the same as those of roller I on lifting frame II.

[0011] As a further technical improvement, axles II are provided on both sides of the lifting frame II; rollers II are mounted on axles II; and rollers II support the lifting frame III. Axles II extend toward the lifting frame III, allowing rollers II to contact the sides of the lifting frame III, allowing the lifting frame III to provide lateral support when subjected to forces during brick transport. At least one pair of rollers II is provided, and multiple pairs may be provided to increase stability.

[0012] As a further technical improvement, a mounting bracket is provided on the top of the lifting frame III; the mounting bracket is provided with a rotation pair and a rotation amplitude adjustment bolt; the boom is rotatably connected to the rotation pair; and a tilting push rod corresponding to the rotation amplitude adjustment bolt is provided at the tail of the boom. The rotation pair allows the boom to swing freely left and right to adjust its position; the mounting bracket is provided with a threaded sleeve for matching the rotation amplitude adjustment bolt; the rotation amplitude adjustment bolt is rotated to raise it to the appropriate height. At this time, when the boom is swung, the tilting push rod will hit the rotation amplitude adjustment bolt, limiting the swing amplitude of the boom, preventing the boom from swinging too much during use and accidentally rotating to other positions and causing collisions; if no restriction is required, the rotation amplitude adjustment bolt is rotated downward.

[0013] As a further technical improvement, two sets of pulleys II are installed on the rear side of the lifting frame III. Each set of pulleys II is attached to a sling III. One end of each sling III is connected to the lifting frame III, the middle portion of which crosses the pulley II, and the other end is connected to a counterweight. When the sling I is hanging a heavy object, it exerts a forward pull on the lifting frame III. This, combined with the counterweight, better balances the lifting frame III and ensures a more stable operation.

[0014] As a further technical improvement, the bottom of the lifting frame I is connected to an inserting plate I. The inserting plate I can be inserted into a pallet clamp used by a forklift. When in use, the pallet clamp is raised to a height that is consistent with or appropriate to the bottom of the top layer of bricks in the original brick pile. At this time, there is no need to constantly bend over when stacking bricks on the pallet clamp, making it easier to stack bricks and reducing waist fatigue.

[0015] As a further technical improvement, an operating lever is provided at the rear of the vehicle body; a plugboard II is provided at the bottom of the vehicle body; a driving wheel is provided at the bottom of the vehicle body; a driven wheel I is provided on the side of the vehicle body, and a driven wheel II is provided at the bottom of the plugboard II. The operating lever is used for the user to hold the vehicle body, and a controller is provided on the operating lever to control the start, stop, forward and reverse rotation of the driving wheel, thereby moving the vehicle body. The operating lever is connected to a steering mechanism, which can also be used to control the direction of the vehicle body during movement. The driving wheel is connected to a power motor for moving the vehicle body. The driven wheel II can be a hydraulic lifting wheel that can fine-tune the height of the device. Its structure and function are used in existing forklifts or hydraulic trucks.

[0016] Method of using the above-mentioned brick labor-saving stacking device:

[0017] When in use, the vehicle body is moved to the side of the brick pile to be transported, and the pallet plate is placed on the plug plate I on the lifting frame II. The pallet plate is raised to the same height as the bottom of the highest layer of bricks in the brick pile through the remote control and the power device I; the operator holds the brick clamp and moves the brick clamp onto the brick. The sliding sleeve moves with the sling I on the boom rod and clamps the brick with the brick clamp; then the brick clamp is moved together with the brick to the appropriate position of the pallet plate, and the brick is placed on the pallet plate. During the whole process, the bricks are suspended by the sling I. The operator does not need to use much strength, but only needs to move the brick clamp. In this way, the bricks in the highest layer of the brick pile can be moved horizontally to the pallet plate of the plug plate I at the same height. In this way, a layer of bricks is stacked, and then the lifting frame II is lowered to the appropriate height of the brick pile by the remote control, so that the top of the layer of bricks already placed on the pallet pallet is flush with the bottom of the highest layer of bricks in the current brick pile. The bricks are then clamped and stacked in the above manner until the appropriate number of bricks on the brick pile are moved to the pallet pallet. Finally, the pallet pallet and bricks can be transported to the corresponding area where bricks are needed; since the height of the pallet pallet can be changed with the height of the brick pile, there is no need to bend down when stacking bricks, making stacking bricks more convenient and labor-saving; the height of the brick clamp can be adjusted by the power device II driving the lifting frame III to rise and fall, so as to suit the height of the brick pile.

[0018] The technical solution of this utility model has the following beneficial effects:

[0019] 1. The height of the lifting frame II and the lifting frame III of the utility model can be adjusted at will, so that the height of the pallet plate placed on the plug plate I matches the height of the brick pile on the construction site. When moving bricks and stacking them, the operator does not need to bend over, avoiding fatigue and injury to the waist, making the brick moving process time-saving and labor-saving, and improving work efficiency.

[0020] 2. The utility model can bear the weight of bricks through the brick clamping and transporting mechanism, so that when transporting bricks, the operator only needs to clamp the bricks with the brick clamp and slide them through the sliding sleeve and the sling I, without any effort, and can easily move bricks.

[0021] 3. The utility model can maintain the balance of the lifting frame III when the sling I suspends bricks through the roller II, preventing the lifting frame III from being pulled out of position, making the lifting movement of the lifting frame III more stable.

[0022] 4. The utility model can further ensure the stability of the lifting frame III when it is under stress through the counterweight block, so that the service life of the device is extended.

[0023] 5. The rotation amplitude adjustment bolt of the utility model cooperates with the tilting top rod to limit the swing amplitude of the boom rod, avoiding collision accidents caused by excessive swing amplitude of the boom rod during use, and ensuring safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the front and side structures of this device.

[0025] Figure 2 This is a three-dimensional schematic diagram of the back and side structure of the device.

[0026] Figure 3 It is a structural diagram of the mounting frame and counterweight.

[0027] Figure 4 This is a schematic diagram of the structure of power unit II.

[0028] Figure 5 Schematic diagram of the positional relationship among lifting frame I, lifting frame II and lifting frame III.

[0029] Figure 6 This is a structural diagram of power unit I.

[0030] Figure numerals: 1-car body, 2-lifting frame I, 3-lifting frame II, 4-lifting frame III, 5-lifting support plate I, 6-insertion plate I, 7-power unit I, 8-power unit II; 9-boom, 10-sliding sleeve, 11-sling I, 12-brick clamp, 13-roller II, 14-pulley I, 15-sling II, 16-pulley II, 17-sling III, 18-counterweight, 19-tilt top rod, 20-rotation amplitude adjustment bolt, 21-operating lever, 22-driven wheel I, 23-driven wheel II, 24-mounting frame, 25-rotation pair, 26-pulley bracket, 27-chain, 28-lifting support plate II, 29-lifting motor, 30-axle I, 31-roller I, 32-axle II, 33-hydraulic cylinder, 34-connecting column, 35-sprocket, 36-driving wheel. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to the accompanying drawings.

[0032] Example 1:

[0033] like Figures 1 to 6 As shown, a labor-saving brick stacking and piling device includes a vehicle body 1, a lifting frame I2, a lifting frame II3, a lifting frame III4, a brick clamping and transporting mechanism and a remote control; two groups of the lifting frames I2 are arranged on the vehicle body 1; two groups of the lifting frames II3 are movably arranged between the two groups of lifting frames I2; two groups of the lifting frames III4 are movably arranged between the two groups of lifting frames II3; a power device I7 is provided on the vehicle body 1; the power device I7 is connected to the lifting frame II3; the lifting frame II3 is provided with a power device II8; the power device II8 is connected to the lifting frame III4; the brick clamping and transporting mechanism includes a swingable boom 9 and a brick clamp 12; the boom 9 is arranged on the top of the lifting frame III4; a sliding sleeve 10 is slidably provided on the boom 9; a sling I11 is connected between the brick clamp 12 and the sliding sleeve 10; a control system is provided in the vehicle body 1; the power device I7, the power device II8 and the remote control are all connected to the control system.

[0034] The lifting frame II3 is provided with a lifting support plate I5; the power device I7 includes a hydraulic cylinder 33, a sprocket 35 and a chain 27; the hydraulic cylinder 33 is arranged on the vehicle body 1; a horizontal connecting column 34 is provided on the top of the hydraulic cylinder 33; a group of sprockets 35 are respectively provided at both ends of the connecting column 34; each group of sprockets 35 is provided with a group of chains 27; one end of the chain 27 is connected to the vehicle body 1, and the other end is connected to the lifting support plate I5.

[0035] A lifting support plate II 28 is provided at the lower portion of the lifting frame III 4 ; a pulley bracket 26 is provided on the lifting frame II 3 ; and a pulley I 14 is provided on the pulley bracket 26 .

[0036] The power device II 8 includes a lifting motor 29 and a sling II 15 ; the upper end of the sling II 15 is connected to the lifting motor 29 , and the lower end is connected to the lifting support plate II 28 .

[0037] A wheel axle I30 is provided between the lifting frame II3 and the lifting frame I2; a roller I31 is provided on the wheel axle I30; the roller I31 supports the lifting frame I2; the same roller I31 is also provided between the lifting frame II3 and the lifting frame III4.

[0038] Wheel axles II 32 are provided on both sides of the lifting frame II 3 ; rollers II 13 are provided on the wheel axles II 32 ; and the rollers II 13 support the lifting frame III 4 .

[0039] A mounting frame 24 is provided on the top of the lifting frame III4; a rotating pair 25 and a rotation amplitude adjusting bolt 20 are provided on the mounting frame 24; the boom rod 9 is rotatably connected to the rotating pair 25; and an inclined top rod 19 corresponding to the rotation amplitude adjusting bolt 20 is provided at the tail of the boom rod 9.

[0040] Two sets of pulleys II16 are provided on the rear side of the lifting frame III4; each set of pulleys II16 is provided with a set of slings III17; one end of the sling III17 is connected to the lifting frame III4, the middle part crosses the pulley II16, and the other end is connected to the counterweight block 18.

[0041] The method of using the utility model is as follows:

[0042] When in use, the vehicle body 1 is moved to the side of the brick pile to be transported, and the pallet card is placed on the plug plate Ⅰ6 on the lifting frame Ⅱ3. The pallet card is raised to the same height as the bottom of the highest layer of bricks in the brick pile through the remote control and the power device Ⅰ7; the operator holds the brick clamp 12 and moves the brick clamp 12 to the brick. The sliding sleeve 10 moves on the boom rod 9 with the sling Ⅰ11 and clamps the brick through the brick clamp 12; then the brick clamp 12 is moved to the appropriate position of the pallet card together with the brick, and the brick is placed on the pallet card. The bricks are suspended by the sling Ⅰ11 during the whole process. The operator does not need to use too much strength, and only needs to move the brick clamp 12. In this way, the bricks on the highest layer of the brick pile can be moved to the plug plate at the same height in a horizontal manner. Ⅰ6; in this way, a layer of bricks is stacked, and then the lifting frame Ⅱ3 is lowered to the appropriate height of the brick pile by the remote control, so that the top of the layer of bricks already placed on the pallet pallet is flush with the bottom of the highest layer of bricks in the current brick pile, and then the bricks are clamped and stacked in the above manner until the appropriate number of bricks on the brick pile are moved to the pallet pallet, and finally the pallet pallet together with the bricks can be transported to the corresponding area where bricks are needed; since the height of the pallet pallet can be changed with the height of the brick pile, there is no need to bend down when stacking bricks, making stacking bricks more convenient and labor-saving; the height of the brick clamp 12 can be adjusted by the power device Ⅱ8 driving the lifting frame Ⅲ4 to rise and fall, so as to suit the height of the brick pile.

[0043] Example 2:

[0044] The difference between this embodiment and the first embodiment is that a plug plate Ⅰ6 is connected to the bottom of the lifting frame Ⅰ2.

[0045] The usage of this embodiment is the same as that of the first embodiment.

[0046] Example 3:

[0047] The difference between this embodiment and the second embodiment is that: an operating lever 21 is provided at the rear of the vehicle body 1; a plug plate II is provided at the bottom of the vehicle body 1; a driving wheel 36 is provided at the bottom of the vehicle body 1; a driven wheel I 22 is provided on the side of the vehicle body 1, and a driven wheel II 23 is provided at the bottom of the plug plate II.

[0048] The usage of this embodiment is the same as that of the first embodiment.

[0049] Example 4:

[0050] The difference between this embodiment and the third embodiment is that the bottom of the lifting frame I 2 is connected to a plug plate I 6. The rear of the vehicle body 1 is provided with an operating lever 21; the bottom of the vehicle body 1 is provided with a plug plate II; the bottom of the vehicle body 1 is provided with a driving wheel 36; the side of the vehicle body 1 is provided with a driven wheel I 22, and the bottom of the plug plate II is provided with a driven wheel II 23.

[0051] The usage of this embodiment is the same as that of the first embodiment.

[0052] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Persons skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

[0053] In the description of the present invention, it should be noted that the terms "inside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0054] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A brick stacking device that saves effort, characterized by: The invention comprises a vehicle body (1), a lifting frame I (2), a lifting frame II (3), a lifting frame III (4), a brick clamping and transporting mechanism and a remote controller; two groups of the lifting frames I (2) are arranged on the vehicle body (1); two groups of the lifting frames II (3) are movably arranged between the two groups of the lifting frames I (2); two groups of the lifting frames III (4) are movably arranged between the two groups of the lifting frames II (3); a power device I (7) is provided on the vehicle body (1); the power device I (7) is connected to the lifting frame II (3); a power device II (8) is provided on the lifting frame II (3); the power device II (8) is connected to the lifting frame III (4); The brick clamping and transporting mechanism comprises a swingable boom (9) and a brick clamp (12); the boom (9) is arranged on the top of the lifting frame III (4); a sliding sleeve (10) is slidably provided on the boom (9); a sling I (11) is connected between the brick clamp (12) and the sliding sleeve (10); A control system is provided in the vehicle body (1); the power device I (7), the power device II (8) and the remote controller are all connected to the control system.

2. The brick stacking device according to claim 1, characterized in that: The lifting frame II (3) is provided with a lifting support plate I (5); the power device I (7) includes a hydraulic cylinder (33), a sprocket (35) and a chain (27); the hydraulic cylinder (33) is arranged on the vehicle body (1); a transverse connecting column (34) is provided on the top of the hydraulic cylinder (33); a group of sprockets (35) are respectively provided at both ends of the connecting column (34); each group of the sprockets (35) is provided with a group of chains (27); one end of the chain (27) is connected to the vehicle body (1), and the other end is connected to the lifting support plate I (5).

3. The brick stacking device according to claim 1, characterized in that: A lifting support plate II (28) is provided at the lower portion of the lifting frame III (4); a pulley bracket (26) is provided on the lifting frame II (3); and a pulley I (14) is provided on the pulley bracket (26).

4. The brick stacking device according to claim 3, characterized in that: The power device II (8) includes a lifting motor (29) and a sling II (15); the upper end of the sling II (15) is connected to the lifting motor (29), and the lower end is connected to the lifting support plate II (28).

5. The brick stacking device according to claim 1, characterized in that: A wheel axle I (30) is provided between the lifting frame II (3) and the lifting frame I (2); a roller I (31) is provided on the wheel axle I (30); the roller I (31) supports the lifting frame I (2); and a similar roller I (31) is also provided between the lifting frame II (3) and the lifting frame III (4).

6. The brick stacking device according to claim 1, characterized in that: Wheel axles II (32) are provided on both sides of the lifting frame II (3); rollers II (13) are provided on the wheel axles II (32); and the rollers II (13) support the lifting frame III (4).

7. The brick stacking device according to claim 1, characterized in that: The top of the lifting frame III (4) is provided with a mounting frame (24); the mounting frame (24) is provided with a rotating pair (25) and a rotation range adjusting bolt (20); the boom rod (9) is rotatably connected to the rotating pair (25); the tail of the boom rod (9) is provided with an inclined top rod (19) corresponding to the rotation range adjusting bolt (20).

8. The brick stacking device according to claim 1, characterized in that: Two groups of pulleys II (16) are provided on the rear side of the lifting frame III (4); each group of pulleys II (16) is provided with a group of slings III (17); one end of the slings III (17) is connected to the lifting frame III (4), the middle part crosses the pulleys II (16), and the other end is connected to a counterweight block (18).

9. The brick stacking device according to claim 1, characterized in that: The bottom of the lifting frame I (2) is connected with an inserting plate I (6).

10. The brick stacking device according to claim 1, characterized in that: The rear portion of the vehicle body (1) is provided with an operating lever (21); the bottom of the vehicle body (1) is provided with a plugboard II; the bottom of the vehicle body (1) is provided with a driving wheel (36); the side of the vehicle body (1) is provided with a driven wheel I (22), and the bottom of the plugboard II is provided with a driven wheel II (23).

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