A device for neatly unloading and placing bricks for construction

Abstract

The present invention discloses a device for neatly unloading and placing bricks for construction, and relates to the technical field of brick unloading and placing devices, including a base, a moving part is provided at the bottom of the base, a container part is provided at the top of the base, four columns are fixedly connected to the top of the base, and gear grooves are provided at the tops of the four columns. The present invention has a reasonable structure. When unloading, the turning handle is turned to make the four gears drive the spur rack to move upward. When the height of the crossbeam is higher than the vehicle bucket, the turning handle is stopped, and vehicles of different heights can be unloaded. The handle is turned to move the moving block into the bucket, and the handle is pulled by hand to make the brick unloading part close to the bricks to be unloaded, and the bricks are neatly placed in the placement box, and then the placement box is moved to the top of the car body, and the motor is started to neatly unload the bricks into the placement box, and the next unloading is continued, so that the bricks will not be broken, and the transportation is carried out by a cart, which makes it more convenient and labor-saving for personnel to operate.

Description

Technical Field

[0001] The invention relates to the technical field of brick unloading and placing devices, and in particular to a brick unloading and placing device for building construction. Background Art

[0002] With the rapid development of society, the urbanization process is constantly advancing, and the construction industry is developing rapidly. In the construction industry, various types of bricks are indispensable in the construction of buildings. A large number of bricks used in construction need to be transported from brick factories to construction sites. They are generally transported by transport vehicles. However, when the vehicles are transported to the construction site, they need to be unloaded. The demand for brick unloading devices for construction is also gradually increasing.

[0003] Although the existing vehicles have a dump function, the bricks cannot be unloaded neatly and placed on the ground. The bricks are automatically unloaded directly from the vehicle, which can easily cause the bricks to break, resulting in the bricks being unable to be used normally and causing losses. In addition, the messy bricks take up a large temporary space, and it is time-consuming and laborious to slowly carry and unload them manually. For this reason, we propose a device for neatly unloading and placing bricks for construction. Summary of the invention

[0004] The purpose of the present application is to provide a device for neatly unloading and placing bricks for construction to solve the problems raised in the above-mentioned background technology. When unloading, turn the handle to make the four gears drive the spur rack to move upward. When the height of the beam is higher than the vehicle bed, stop turning the handle, and vehicles of different heights can be unloaded. Turn the handle to move the moving block into the bed, pull the handle by hand to make the brick unloading part close to the bricks to be unloaded, put the bricks neatly into the placement box, and then move the placement box to the top of the car body, start the motor to unload the bricks neatly into the placement box, and continue to unload the next time so that the bricks will not be broken. The bricks can be transported by a cart, which makes it more convenient and labor-saving for personnel to operate.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a device for neatly unloading and placing bricks for construction, comprising a base, a moving part is provided at the bottom of the base, a collecting part is provided at the top of the base, four columns are fixedly connected to the top of the base, gear grooves are provided at the tops of the four columns, turning rod holes are provided on the corresponding inner walls of the four gear grooves, and the same turning rod is rotatably connected to the four turning rod holes located at the same center of a circle, two gears and pulleys are fixedly sleeved on two turning rods, a turning handle is fixedly connected at one end of one of the turning rods, support columns are slidably connected to the inner walls of the four gear grooves, straight racks are fixedly connected to the side walls of the four support columns, the same crossbeams are fixedly connected to the sides of the four support columns that are close to each other, slide rails are fixedly connected to the bottoms of the two crossbeams, sliders are slidably connected to the two slide rails, the same fixed plate is fixedly connected to the bottoms of the two sliders, a handle is fixedly connected to the top of the fixed plate, a moving groove is provided at the bottom of the fixed plate, and a brick unloading part is provided at the bottom of the fixed plate.

[0006] Preferably, the brick unloading part includes two baffles fixedly connected to the bottom of the fixed plate, each of the two baffles is provided with a screw rod hole, the inner walls of the two screw rod holes are rotatably connected to the same screw rod, one end of the screw rod is fixedly connected to a handle, a moving block is rotatably sleeved on the screw rod, the bottom of the moving block is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to two rope winding plates and two motor frames, the bottoms of the two motor frames are fixedly connected to the same motor, each of the two rope winding plates is provided with a rope winding hole, the inner walls of the two rope winding holes are rotatably connected to the same rope winding column, the output end of the motor is fixedly connected to one end of the rope winding column, a pull rope is fixedly connected to the rope winding column, one end of the pull rope is fixedly connected to a box handle, and the bottom end of the box handle is fixedly connected to a placement box.

[0007] Preferably, a turning handle sleeve is fixedly sleeved on the turning handle, a handle sleeve is fixedly sleeved on the handle, a clamping block is fixedly connected to the top of the moving block, and the clamping block is slidably connected to the inner wall of the moving groove.

[0008] Preferably, the container portion includes a cart placed on the top of the base, the cart includes a car box, a pull rod, four frames, and four wheels, the pull rod is fixedly connected to the side wall of the car box, the four frames are fixedly connected to the bottom of the car box, the four frames are each provided with a wheel groove, the corresponding inner walls of the four wheel grooves are each provided with a wheel hole, the inner walls of the four pairs of wheel holes are rotatably connected with wheel rods, and the four wheels are respectively fixedly sleeved on the four wheel rods.

[0009] Preferably, the moving part includes four roller frames fixedly connected to the bottom of the base, the four roller frames are each provided with a roller groove, the corresponding inner walls of the four roller grooves are each provided with a roller hole, the inner walls of the four pairs of roller holes are each rotatably connected with a roller rod, and the four roller rods are each fixedly sleeved with rollers.

[0010] Preferably, the four gears are respectively meshed and connected to the four spur racks, the four gears are respectively rotatably fitted in the four gear grooves, the two pulleys are each provided with a belt groove, and the same belt is rotatably sleeved on the inner walls of the two belt grooves.

[0011] Preferably, an inclined plate is fixedly connected to one of the side walls of the base, and a push rod is fixedly connected to the top edge of the base.

[0012] In summary, the technical effects and advantages of the present invention are as follows:

[0013] The present invention has a reasonable structure. When unloading, the unloading and placing device is pushed to the side of the vehicle transporting bricks, and the rotating handle is turned to rotate the rotating rod and the pulley, so that the two rotating rods drive the four gears to rotate, and the spur rack moves up in the gear groove accordingly, so that the supporting column moves up. When the height of the cross beam is higher than the bucket of the vehicle, the rotating handle is stopped, so that it is simpler and more convenient to adjust the height of the unloading. The vehicle of different heights can be unloaded, the handle is turned to move the moving block into the bucket, and the handle is pulled by hand to make the brick unloading part close to the bricks to be unloaded, and the bricks are neatly placed in the placing box, and then the reverse operation is performed to move the placing box above the car box, and the motor is started to lengthen the pull rope, and the placing box is placed in the car box. After unloading the bricks, the motor is controlled to reverse to shorten the pull rope, and then the next unloading is continued, so that the bricks can be neatly unloaded from the car, so that the bricks will not be broken during the unloading process, and then they can be neatly placed in the car box, making it easier for workers to unload, saving time and effort.

[0014] 2. In the present invention, when the cart is full of bricks, the cart is pulled down from the base through the inclined plate and replaced with an empty cart to continue unloading. The cart full of bricks is pulled to the construction site, and the neatly arranged bricks in the cart can be used directly, making transportation more labor-saving, using bricks more convenient, and speeding up the unloading speed. Since the handle is equipped with a handle cover and the rotating handle is equipped with a rotating handle cover, it is more labor-saving for personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a device for neatly unloading and placing bricks;

[0016] Figure 2 It is a top view structural diagram of the device for neatly unloading and placing bricks;

[0017] Figure 3It is a partially cutaway structural schematic diagram of a device for neatly unloading and placing bricks;

[0018] Figure 4 It is a partially enlarged structural diagram of a device for neatly unloading and placing bricks;

[0019] Figure 5 for Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base; 101. push rod; 102. roller frame; 103. roller; 2. column; 3. carriage; 301. pull rod; 302. frame; 303. wheel; 4. rotating rod; 401. pulley; 402. gear; 403. rotating handle; 5. crossbeam; 6. connecting block; 601. connecting plate; 602. rope winding plate; 7. supporting column; 701. spur rack; 8. screw rod; 801. handle; 802. moving block; 9. fixing plate; 901. baffle; 10. inclined plate; 11. belt; 12. motor frame; 13. motor; 14. rope winding column; 15. pull rope; 16. box handle; 17. placement box; 18. slide rail; 19. slider; 20. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example: Reference Figure 1-5The device for neatly unloading and placing bricks for construction shown in the figure comprises a base 1, a moving part is provided at the bottom of the base 1, a container part is provided at the top of the base 1, four columns 2 are fixedly connected to the top of the base 1, gear grooves are provided at the tops of the four columns 2, and rotating rod holes are provided on the corresponding inner walls of the four gear grooves. The four rotating rod holes located at the same center are rotatably connected to the same rotating rod 4, two gears 402 and pulleys 401 are fixedly sleeved on the two rotating rods 4, and one end of one of the rotating rods 4 is fixedly connected to a rotating handle 403 The inner walls of the four gear grooves are all slidably connected with support columns 7, the side walls of the four support columns 7 are all fixedly connected with straight racks 701, the sides of the four support columns 7 close to each other are respectively fixedly connected with the same crossbeam 5, the bottoms of the two crossbeams 5 are fixedly connected with slide rails 18, the two slide rails 18 are slidably connected with sliders 19, the bottoms of the two sliders 19 are fixedly connected with the same fixed plate 9, the top of the fixed plate 9 is fixedly connected with a handle 20, the bottom of the fixed plate 9 is provided with a moving groove, and the bottom of the fixed plate 9 is provided with a brick unloading part. The setting of the moving part makes it easier and more labor-saving to move the unloading and placing device, the container part can make bricks replaced after being filled, and can continue to be unloaded, and can also be quickly transported through the container part, which saves more time and labor and speeds up the unloading speed, and the brick unloading part makes it easier and more convenient to unload bricks, and can make bricks unloaded more neatly.

[0023] As a preferred implementation manner of this embodiment, the brick unloading part includes two baffles 901 fixedly connected to the bottom of the fixed plate 9, the two baffles 901 are each provided with a screw hole, the inner walls of the two screw holes are rotatably connected with the same screw 8, one end of the screw 8 is fixedly connected with a handle 801, a moving block 802 is rotatably sleeved on the screw 8, the bottom of the moving block 802 is fixedly connected with a connecting block 6, the bottom of the connecting block 6 is fixedly connected with a connecting plate 601, the bottom of the connecting plate 601 is fixedly connected with two rope winding plates 602 and two motor frames 12, the bottom of the two motor frames 12 are fixedly connected with the same motor 13, the two rope winding plates 602 are each provided with a rope winding hole, the inner walls of the two rope winding holes are rotatably connected with the same rope winding column 14, the output end of the motor 13 is fixedly connected to one end of the rope winding column 14, a pull rope 15 is fixedly connected to the rope winding column 14, one end of the pull rope 15 is fixedly connected with a box handle 16, and the bottom end of the box handle 16 is fixedly connected with a placement box 17. Through the setting of the brick unloading part, the handle 801 is rotated to rotate the screw rod 8, so that the moving block 802 moves on the screw rod 8, and the moving block 802 is moved into the truck bed. The handle 801 is stopped, and the handle 20 is pulled by hand to move the slider 19 on the slide rail 18, so that the entire brick unloading part is close to the bricks to be unloaded, and the bricks in the placement box 17 can be unloaded and placed more neatly and conveniently, which saves more effort for personnel during operation.

[0024] As a preferred implementation of this embodiment, a handle sleeve is fixedly sleeved on the handle 403, a handle sleeve is fixedly sleeved on the handle 801, a clamping block is fixedly connected to the top of the moving block 802, and the clamping block is slidably connected to the inner wall of the moving groove.

[0025] As a preferred implementation of this embodiment, the container includes a cart placed on the top of the base 1, the cart includes a car box 3, a pull rod 301, four frames 302, and four wheels 303. The pull rod 301 is fixedly connected to the side wall of the car box 3, and the four frames 302 are fixedly connected to the bottom of the car box 3. Wheel grooves are opened on the four frames 302, and wheel holes are opened on the corresponding inner walls of the four wheel grooves. Wheel rods are rotatably connected on the inner walls of the four pairs of wheel holes, and the four wheels 303 are fixedly sleeved on the four wheel rods. Through the setting of the container, when the bricks in the car box 3 are full, the pull rod 301 is used to pull the cart off the base 1, replace it with an empty cart, and pull the cart full of bricks to the construction site. The neatly arranged bricks in the car box 3 can be directly used, which makes transportation more labor-saving, more convenient when using bricks, and speeds up the unloading speed.

[0026] As a preferred implementation of this embodiment, the moving part includes four roller frames 102 fixedly connected to the bottom of the base 1, and roller grooves are formed on the four roller frames 102, and roller holes are formed on the corresponding inner walls of the four roller grooves, and roller rods are rotatably connected to the inner walls of the four pairs of roller holes, and rollers 103 are fixedly sleeved on the four roller rods. Through the setting of the moving part and the rollers 103, it is easier and more labor-saving to move the unloading and placing device.

[0027] As a preferred implementation of this embodiment, four gears 402 are respectively meshed and connected to four spur racks 701, and the four gears 402 are respectively rotatably matched in four gear grooves. Belt grooves are provided on the two pulleys 401, and the same belt 11 is rotatably sleeved on the inner walls of the two belt grooves. Through the arrangement of the belt 11, when one of the pulleys 401 rotates, the other pulley 401 can be driven to rotate, so that the height of the beam 5 can be better adjusted.

[0028] As a preferred implementation of this embodiment, an inclined plate 10 is fixedly connected to one of the side walls of the base 1, and a push rod 101 is fixedly connected to the top edge of the base 1. The inclined plate 10 makes it easier to push the cart down the base 1, and the push rod 101 makes it more convenient and labor-saving to move the unloading device.

[0029] Working principle of the present invention: the model of the motor 13 is 80st-m02430. When bricks need to be unloaded, the unloading placement device is pushed to the side of the vehicle transporting bricks through the push rod 101 and the roller 103. The rotating handle 403 is rotated to rotate the rotating rod 4 and the pulley 401. The two rotating rods 4 are rotated through the belt 11, thereby driving the four gears 402 to rotate, so that the spur rack 701 meshing therewith moves up in the gear groove, thereby moving the support column 7 up, until the height of the crossbeam 5 is adjusted to be higher than the vehicle's bucket, and then the rotating handle 403 is stopped, so that the height adjustment of the unloading is simpler and more convenient, and vehicles of different heights can be unloaded. By rotating the handle 801, the screw rod 8 is rotated to move the moving block 8 02 moves on the screw rod 8, moves the moving block 802 into the truck bed, stops rotating the handle 801, pulls the handle 20 by hand, moves the slider 19 on the slide rail 18, and makes the entire brick unloading part close to the bricks to be unloaded. After the bricks are neatly placed in the placement box 17, reverse the operation to move the placement box 17 to the top of the car box 3, starts the motor 13, rotates the motor 13, and then drives the rope column 14 to rotate, so that the pull rope 15 is lengthened, and the placement box 17 falls into the car box 3. After unloading the bricks, control the motor 13 to reverse and shorten the pull rope 15, and then continue the next unloading, so that the bricks can be unloaded neatly from the car, so that the bricks will not be broken during the unloading process, and can be neatly placed in the car box 3, making it easier for workers to unload, saving time and effort.

[0030] Through the inclined plate 10, when the bricks in the box 3 are full, the cart is pulled down from the base 1 through the pull rod 301, and an empty cart is replaced. The cart full of bricks is pulled to the construction site, and the neatly arranged bricks in the box 3 can be directly used, making transportation more labor-saving, using bricks more convenient, and speeding up the unloading speed.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for neatly unloading and placing bricks for construction, comprising a base (1), characterized in that: The bottom of the base (1) is provided with a moving part, the top of the base (1) is provided with a collection part, the top of the base (1) is fixedly connected with four columns (2), the tops of the four columns (2) are provided with gear grooves, the corresponding inner walls of the four gear grooves are provided with rotating rod holes, the four rotating rod holes located at the same center are rotatably connected with the same rotating rod (4), two rotating rods (4) are fixedly sleeved with two gears (402) and pulleys (401), one end of one of the rotating rods (4) is fixedly connected with a rotating handle (403), and the inner walls of the four gear grooves are slidably connected with supporting rods (403). A support column (7), the side walls of the four support columns (7) are fixedly connected with a straight rack (701), the sides of the four support columns (7) close to each other are respectively fixedly connected with the same cross beam (5), the bottoms of two cross beams (5) are fixedly connected with a slide rail (18), the two slide rails (18) are slidably connected with a slider (19), the bottoms of the two sliders (19) are fixedly connected with the same fixed plate (9), the top of the fixed plate (9) is fixedly connected with a handle (20), the bottom of the fixed plate (9) is provided with a movable groove, and the bottom of the fixed plate (9) is provided with a brick unloading portion; The brick unloading part comprises two baffles (901) fixedly connected to the bottom of the fixed plate (9), the two baffles (901) are each provided with a screw hole, the inner walls of the two screw holes are rotatably connected to the same screw (8), one end of the screw (8) is fixedly connected to a handle (801), a moving block (802) is rotatably sleeved on the screw (8), the bottom of the moving block (802) is fixedly connected to a connecting block (6), the bottom of the connecting block (6) is fixedly connected to a connecting plate (601), and the bottom of the connecting plate (601) is fixedly connected to two windings. A rope plate (602), two motor frames (12), the bottoms of the two motor frames (12) being fixedly connected to a same motor (13), the two rope winding plates (602) being provided with rope winding holes, the inner walls of the two rope winding holes being rotatably connected to a same rope winding column (14), the output end of the motor (13) being fixedly connected to one end of the rope winding column (14), the rope winding column (14) being fixedly connected to a pull rope (15), one end of the pull rope (15) being fixedly connected to a box handle (16), the bottom end of the box handle (16) being fixedly connected to a placement box (17); The container portion comprises a cart placed on the top of the base (1), the cart comprising a vehicle box (3), a pull rod (301), four vehicle frames (302), and four wheels (303), the pull rod (301) being fixedly connected to the side wall of the vehicle box (3), the four vehicle frames (302) being fixedly connected to the bottom of the vehicle box (3), the four vehicle frames (302) being provided with wheel grooves, the corresponding inner walls of the four wheel grooves being provided with wheel holes, the inner walls of the four pairs of wheel holes being rotatably connected with wheel rods, and the four wheels (303) being fixedly sleeved on the four wheel rods respectively; The four gears (402) are respectively meshed and connected to the four spur racks (701); the four gears (402) are respectively rotatably engaged in the four gear grooves; two pulleys (401) are each provided with a belt groove; and the same belt (11) is rotatably sleeved on the inner walls of the two belt grooves.

2. The device for neatly unloading and placing bricks for construction according to claim 1 is characterized in that: A rotating handle sleeve is fixedly sleeved on the rotating handle (403), a handle sleeve is fixedly sleeved on the handle (801), a clamping block is fixedly connected to the top of the moving block (802), and the clamping block is slidably connected to the inner wall of the moving groove.

3. The device for neatly unloading and placing bricks for construction according to claim 1 is characterized in that: The moving part comprises four roller frames (102) fixedly connected to the bottom of the base (1), the four roller frames (102) are each provided with a roller groove, the corresponding inner walls of the four roller grooves are each provided with a roller hole, the inner walls of four pairs of roller holes are each rotatably connected to a roller rod, and the four roller rods are each fixedly sleeved with a roller (103).

4. The device for neatly unloading and placing bricks for construction according to claim 1 is characterized in that: An inclined plate (10) is fixedly connected to one of the side walls of the base (1), and a push rod (101) is fixedly connected to the top edge of the base (1).

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