CN209776463U - Material handcart for building of using manpower sparingly - Google Patents
Material handcart for building of using manpower sparingly Download PDFInfo
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- CN209776463U CN209776463U CN201920348580.1U CN201920348580U CN209776463U CN 209776463 U CN209776463 U CN 209776463U CN 201920348580 U CN201920348580 U CN 201920348580U CN 209776463 U CN209776463 U CN 209776463U
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Abstract
the utility model provides a labor-saving material trolley for buildings, which comprises a mounting plate and a material carrying box; the bottom of the mounting plate is connected with the wheel through a connecting piece, and a driving device and a supporting rod are sequentially arranged on one side of the connecting piece and are adjacent to each other; one side of the upper end surface of the mounting plate is fixedly connected with a rotating frame, and the other side of the upper end surface of the mounting plate is sequentially and fixedly connected with an air cylinder and a lifting column which are adjacent to the connecting piece; one side of the lower end face of the material loading box is rotatably connected with the rotating frame, and the other side of the lower end face of the material loading box is slidably connected with the air cylinder; the lower end of the supporting rod is sequentially provided with a buffer device and a foot pad; a lifting device is arranged in the lifting column, and a Y-shaped push rod is connected to one side of the lifting column in a sliding mode. The utility model discloses rotate the turn button among the elevating gear for the threaded rod rotates, has avoided threaded connection seat to appear the pivoted phenomenon, makes threaded connection seat drive Y type push rod and carries out elevating movement along the threaded rod, thereby adjusts the height that is fit for construction worker height, has improved equipment and flexibility.
Description
Technical Field
The utility model relates to a material handcart for building that uses manpower sparingly belongs to architectural equipment technical field.
Background
The handcart is a carrying vehicle which is pushed and pulled manually, and the handcart is widely applied in production and life because of low manufacturing cost, simple maintenance, convenient operation and light dead weight, can work in places where the motor vehicle is inconvenient to use, can be frequently used when carrying lighter objects in short distance, and is a common tool for carrying building materials on a construction site.
Handcart that building site was commonly used at present mainly leans on the building worker bare-handed promotion, does not possess booster unit, and people's strength is very limited, all very hard when promoting the handcart and unloading, especially when pulling the heavy object on the industrial area, very consume workman's physical power to this kind of handcart poor stability needs the bow to go on when promoting the handcart to the building worker that the height is too high simultaneously, leads to too hard, we propose a building material handcart of using manpower sparingly to above-mentioned problem.
For example, a labor-saving handcart for buildings disclosed in chinese patent with publication number CN205273514U, wherein a bottom plate of a handcart body can be placed at the bottom of the handcart body in an opening and closing manner, when the handcart is fully loaded, the bottom is in a closed state, and when materials need to be dumped, an operator rotates a handle rotating switch at a handle, so that the bottom of the small handcart is in an open state; also, as disclosed in chinese patent publication No. CN108583661A, the present invention provides a novel labor-saving trolley for transporting construction equipment, which comprises a load-carrying plate, wherein universal wheels are movably connected to the periphery of the lower surface of the load-carrying plate, baffles are symmetrically arranged around the lower surface of the load-carrying plate and on both sides of the universal wheels, a placing plate is clamped to the periphery of the upper surface of the load-carrying plate, both sides of the placing plate are rotatably connected to a protection frame through rotating shafts, and the inner surface wall of the protection frame is rotatably connected to a roller shaft; above-mentioned special benefit to transports the material in this application all can be used to the engineering, but this application makes the threaded rod rotate through rotating the turn button, and threaded connection's threaded connection seat on the threaded rod is because trilateral lateral wall all with lift post sliding connection, the pivoted phenomenon has been avoided appearing in the threaded connection seat, make the threaded connection seat drive Y type push rod carry out elevating movement along the threaded rod, adjust the height that is fit for construction worker height, the equipment is improved and the flexibility, it rotates to drive the axletree on the connecting piece through opening driving motor, thereby axletree drive wheel rotates, reduce the work force of construction worker when promoting the handcart with this.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a material handcart for building that uses manpower sparingly.
the utility model discloses a following technical scheme can realize.
The utility model provides a labor-saving material trolley for buildings, which comprises a mounting plate and a material carrying box; the bottom of the mounting plate is connected with the wheel through a connecting piece, and a driving device and a supporting rod are sequentially arranged on one side of the connecting piece and are adjacent to each other; one side of the upper end surface of the mounting plate is fixedly connected with a rotating frame, and the other side of the upper end surface of the mounting plate is sequentially and fixedly connected with an air cylinder and a lifting column which are adjacent to the connecting piece; one side of the lower end face of the material loading box is rotatably connected with the rotating frame, and the other side of the lower end face of the material loading box is slidably connected with the air cylinder; the lower end of the supporting rod is sequentially provided with a buffer device and a foot pad; a lifting device is arranged in the lifting column, and a Y-shaped push rod is connected to one side of the lifting column in a sliding mode.
The connecting piece comprises an axle, wheels are fixedly connected to two ends of the axle, two support frames which are symmetrical along the center of the axle and are rotationally connected are arranged on the axle, and a driven wheel is fixedly sleeved between the two support frames; the top of the support frame is fixedly connected with the lower end face of the mounting plate.
The driving device comprises a driving motor and a storage battery arranged on one side of the driving motor, the driving motor and the storage battery are fixed on the lower end face of the mounting plate, and the driving motor is positioned on one side of the connecting piece; the output end of the driving motor is fixedly provided with a driving wheel, and the driving wheel is in transmission connection with a driven wheel through a belt.
The rear end face of the material carrying box is an inclined face, a sliding rail is arranged on the inclined face, and one side of the lower end face of the material carrying box is fixedly connected with a connecting seat.
The rotating frame is rotatably connected with the connecting seat of the material loading box through a rotating shaft, the output end of the air cylinder is rotatably connected with a sliding block, and the sliding block is sleeved on the sliding rail and is slidably connected with the sliding rail.
The lifting column and the supporting rod are respectively vertically installed on the upper end face and the lower end face of the installation plate, a through hole is formed in the top of the lifting column, and a sliding cavity is formed in one side of the lifting column.
The lifting device comprises a threaded rod, a threaded connecting seat and a rotating button, a threaded hole is formed in the threaded connecting seat, the side wall of the threaded connecting seat is in sliding contact with the inner wall of the lifting column, and the connecting end of the Y-shaped push rod penetrates through the sliding cavity of the lifting column and is fixedly connected with the threaded connecting seat after being in sliding contact with the sliding cavity;
One end of the threaded rod is rotatably connected with the bottom of the lifting column through a bearing, the other end of the threaded rod penetrates through a threaded hole formed in the threaded connecting seat and is in threaded connection with the threaded hole, and the penetrating end of the threaded rod extends out of a through hole in the top of the lifting column and is fixedly connected with the rotating button.
The buffer device comprises sleeves, the sleeves are respectively arranged on two sides of the bottom of the support rod, sliding rods in sliding connection are inserted in the sleeves, the sleeves extend out of two ends of each sliding rod, anti-slip caps are sleeved on the tops of the sliding rods, and the bottoms of the sliding rods are fixedly connected with pad feet; the slide rod is provided with a spring, one end of the spring is fixedly connected with the lower end face of the sleeve, and the other end of the spring is fixedly connected with the upper end face of the pad foot.
One side fixedly connected with spacing ring of year workbin, the spacing post is installed to the opposite side of lift post, and the spacing ring passes through spacing post and is connected with the lift post.
the opening of the limiting ring is waist-shaped.
The beneficial effects of the utility model reside in that:
1. The rotating button in the lifting device is rotated to enable the threaded rod to rotate, and the threaded connecting seat in threaded connection on the threaded rod is in sliding connection with the lifting column due to three side walls, so that the phenomenon that the threaded connecting seat rotates is avoided, the threaded connecting seat drives the Y-shaped push rod to perform lifting motion along the threaded rod, the height suitable for the height of construction workers is adjusted, and the flexibility of equipment is improved;
2. The driving motor is started to drive the axle on the connecting piece to rotate, so that the axle drives the wheels to rotate, and the working force of construction workers when pushing a trolley is reduced;
3. When the materials in the material carrying box need to be poured out, the air cylinder is started to push the sliding block to slide upwards along the sliding rail, so that the material carrying box rotates by taking the rotating shaft on the rotating frame as a fulcrum, and the materials in the material carrying box are convenient for a construction worker to take out;
4. When the trolley is lowered to the ground, the foot pads in the cushioning device contact the ground, so that the slide rod slides up the sleeve while the spring is compressed and the stability of the trolley when parked is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of the connector of the present invention;
FIG. 3 is a schematic structural view of the Y-shaped push rod of the present invention;
in the figure: 1-mounting plate, 2-connecting piece, 201-axle, 202-supporting frame, 203-driven wheel, 3-wheel, 4-driving motor, 5-belt, 6-storage battery, 7-rotating frame, 8-loading box, 9-cylinder, 10-sliding rail, 11-sliding block, 12-limiting ring, 13-lifting column, 14-threaded rod, 15-threaded connecting seat, 16-rotating button, 17-limiting column, 18-supporting rod, 19-sleeve, 20-sliding rod, 21-pad foot, 22-spring and 23-Y-type push rod.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in FIG. 1, a labor-saving material trolley for buildings comprises a mounting plate 1 and a material carrying box 8; the bottom of the mounting plate 1 is connected with the wheel 3 through a connecting piece 2, one side of the connecting piece 2 is sequentially provided with a driving device and a supporting rod 18, and the driving device is adjacent to the connecting piece 2; one side of the upper end surface of the mounting plate 1 is fixedly connected with a rotating frame 7, the other side of the upper end surface of the mounting plate is sequentially and fixedly connected with an air cylinder 9 and a lifting column 13, and the air cylinder 9 is adjacent to the connecting piece 2; one side of the lower end face of the material loading box 8 is rotatably connected with the rotating frame 7, and the other side of the lower end face of the material loading box is slidably connected with the air cylinder 9; the lower end of the supporting rod 18 is sequentially provided with a buffer device and a foot pad 21; a lifting device is arranged in the lifting column 13, and a Y-shaped push rod 23 is connected to one side of the lifting column 13 in a sliding manner, as shown in fig. 3.
The connecting piece 2 comprises an axle 201, wheels 3 are fixedly connected to two ends of the axle 201, two support frames 202 which are symmetrical and rotationally connected along the center of the axle 201 are arranged on the axle 201, and a driven wheel 203 is fixedly sleeved between the two support frames 202; the top of the support frame 202 is fixedly connected with the lower end surface of the mounting plate 1, as shown in fig. 2.
The driving device for driving the wheels 3 comprises a driving motor 4 and a storage battery 6 arranged on one side of the driving motor 4, wherein the driving motor 4 and the storage battery 6 for supplying power to the driving motor 4 are fixed on the lower end surface of the mounting plate 1, and the driving motor 4 is positioned on one side of the connecting piece 2; the output end of the driving motor 4 is fixedly provided with a driving wheel, and the driving wheel is in transmission connection with the driven wheel 203 through a belt 5.
the rear end face of the material carrying box 8 is an inclined face, a sliding rail 10 is arranged on the inclined face, and one side of the lower end face of the material carrying box 8 is fixedly connected with a connecting seat.
The rotating frame 7 is rotatably connected with a connecting seat of the material loading box 8 through a rotating shaft, the output end of the air cylinder 9 is rotatably connected with a sliding block 11, and the sliding block 11 is sleeved on the sliding rail 10 and is in sliding connection with the sliding rail 10.
the lifting column 13 and the support rod 18 are respectively vertically arranged on the upper end surface and the lower end surface of the mounting plate 1, a through hole is formed in the top of the lifting column 13, and a sliding cavity is formed in one side of the lifting column 13.
The lifting device for lifting the Y-shaped push rod 23 comprises a threaded rod 14, a threaded connection seat 15 and a rotating button 16, wherein a threaded hole is formed in the threaded connection seat 15, the side wall of the threaded connection seat 15 is in sliding contact with the inner wall of the lifting column 13, and the connecting end of the Y-shaped push rod 23 penetrates through the sliding cavity of the lifting column 13 and is fixedly connected with the threaded connection seat 15 after being in sliding contact with the sliding cavity;
One end of the threaded rod 14 is rotatably connected with the bottom of the lifting column 13 through a bearing, the other end of the threaded rod passes through a threaded hole formed in the threaded connecting seat 15 and is in threaded connection with the threaded hole, and the passing end of the threaded rod 14 extends out of a through hole in the top of the lifting column 13 and is fixedly connected with the rotating button 16.
The buffer device comprises sleeves 19, the sleeves 19 are respectively arranged at two sides of the bottom of the support rod 18, sliding rods 20 in sliding connection are inserted in the sleeves 19, two ends of each sliding rod 20 extend out of the sleeves 19, an anti-slip cap is sleeved at the top of each sliding rod 20, and a foot pad 21 is fixedly connected to the bottom of each sliding rod 20; the slide rod 20 is provided with a spring 22, one end of the spring 22 is fixedly connected with the lower end surface of the sleeve 19, and the other end is fixedly connected with the upper end surface of the foot pad 21.
one side of the material loading box 8 is fixedly connected with a limiting ring 12, the other side of the lifting column 13 is provided with a limiting column 17, and the limiting ring 12 is connected with the lifting column 13 through the limiting column 17; the opening of the limiting ring 12 is waist-shaped.
preferably, when the material loading box 8 is in a horizontal position, the limiting ring 12 on the material loading box 8 is sleeved on the limiting column 17, so that the stability of the material loading box 8 is improved.
Preferably, the driving motor 4 is Y80M1-2, the motor operation circuit is the conventional circuit, and the specification of the air cylinder 9 is MHL2-25D 1.
Further, during operation, the threaded rod 14 is rotated by rotating the rotating button 16, and the threaded connecting seat 15 in threaded connection on the threaded rod 14 is in sliding connection with the lifting column 13 due to three side walls, so that the phenomenon that the threaded connecting seat 15 rotates is avoided, the threaded connecting seat 15 drives the Y-shaped push rod 23 to perform lifting motion along the threaded rod 14, the height suitable for the height of a construction worker is adjusted, the problem that the construction worker needs to bend over to push when pushing a cart due to overhigh height is avoided, the construction worker holds the Y-shaped push rod 23 with two hands and starts the driving motor 4 to drive the axle 201 on the connecting piece 2 to rotate, the axle 201 drives the wheel 3 to rotate, the working force of the construction worker when pushing a handcart is reduced, when the materials in the material carrying box 8 need to be poured out, the air cylinder 9 is started to push the sliding block 11 to slide along the sliding rail 10, and the material carrying box 8 rotates with the rotating shaft on the rotating, so that the materials in the material loading box 8 can be taken out by the staff conveniently.
Further, when the trolley is lowered to the ground, the foot pads 21 in the cushioning device come into contact with the ground, so that the slide rods 20 slide up along the sleeves 19 while the springs 22 are compressed and reduce the stability of the trolley when it is parked.
Claims (10)
1. The utility model provides a material handcart for building that uses manpower sparingly, includes mounting panel (1) and year workbin (8), its characterized in that: the bottom of the mounting plate (1) is connected with the wheel (3) through a connecting piece (2), and a driving device and a support rod (18) are sequentially arranged on one side of the connecting piece (2); one side of the upper end surface of the mounting plate (1) is fixedly connected with a rotating frame (7), and the other side of the upper end surface of the mounting plate is fixedly connected with a cylinder (9) and a lifting column (13) in sequence; one side of the lower end face of the material loading box (8) is rotatably connected with the rotating frame (7), and the other side of the lower end face of the material loading box is slidably connected with the air cylinder (9); the lower end of the supporting rod (18) is sequentially provided with a buffer device and a foot pad (21); a lifting device is arranged in the lifting column (13), and a Y-shaped push rod (23) is connected to one side of the lifting column (13) in a sliding manner.
2. The labor efficient construction material cart of claim 1, further comprising: the connecting piece (2) comprises an axle (201), wheels (3) are fixedly connected to two ends of the axle (201), two supporting frames (202) which are symmetrical along the center of the axle (201) and are connected in a rotating mode are arranged on the axle (201), and a driven wheel (203) is fixedly sleeved between the two supporting frames (202); the top of the support frame (202) is fixedly connected with the lower end face of the mounting plate (1).
3. The labor efficient construction material cart of claim 1, further comprising: the driving device comprises a driving motor (4) and a storage battery (6) arranged on one side of the driving motor (4), the driving motor (4) and the storage battery (6) are fixed on the lower end face of the mounting plate (1), and the driving motor (4) is positioned on one side of the connecting piece (2); the output end of the driving motor (4) is fixedly provided with a driving wheel, and the driving wheel is in transmission connection with the driven wheel (203) through a belt (5).
4. The labor efficient construction material cart of claim 1, further comprising: the rear end face of the material loading box (8) is an inclined face, a sliding rail (10) is arranged on the inclined face, and one side of the lower end face of the material loading box (8) is fixedly connected with a connecting seat.
5. The labor efficient construction material cart of claim 4, wherein: the rotating frame (7) is rotatably connected with a connecting seat of the material loading box (8) through a rotating shaft, the output end of the air cylinder (9) is rotatably connected with a sliding block (11), and the sliding block (11) is sleeved on the sliding rail (10) and is in sliding connection with the sliding rail (10).
6. The labor efficient construction material cart of claim 1, further comprising: the lifting column (13) and the support rod (18) are vertically arranged on the upper end face and the lower end face of the mounting plate (1) respectively, a through hole is formed in the top of the lifting column (13), and a sliding cavity is formed in one side of the lifting column (13).
7. the labor efficient construction material cart of claim 1, further comprising: the lifting device comprises a threaded rod (14), a threaded connection seat (15) and a rotating button (16), a threaded hole is formed in the threaded connection seat (15), the side wall of the threaded connection seat (15) is in sliding contact with the inner wall of the lifting column (13), and the connecting end of the Y-shaped push rod (23) penetrates through the sliding cavity of the lifting column (13) and is fixedly connected with the threaded connection seat (15) after being in sliding contact with the sliding cavity;
One end of the threaded rod (14) is rotatably connected with the bottom of the lifting column (13) through a bearing, the other end of the threaded rod penetrates through a threaded hole formed in the threaded connecting seat (15) and is in threaded connection with the threaded hole, and the penetrating end of the threaded rod (14) extends out of a through hole in the top of the lifting column (13) and is fixedly connected with the knob (16).
8. The labor efficient construction material cart of claim 1, further comprising: the buffer device comprises sleeves (19), the sleeves (19) are respectively installed on two sides of the bottom of the support rod (18), sliding rods (20) in sliding connection are inserted into the sleeves (19), two ends of each sliding rod (20) extend out of the sleeves (19), an anti-slip cap is sleeved on the top of each sliding rod (20), and the bottom of each sliding rod (20) is fixedly connected with a pad foot (21); a spring (22) is arranged on the slide rod (20), one end of the spring (22) is fixedly connected with the lower end face of the sleeve (19), and the other end of the spring (22) is fixedly connected with the upper end face of the pad foot (21).
9. The labor efficient construction material cart of claim 1, further comprising: one side fixedly connected with spacing ring (12) of year workbin (8), spacing post (17) are installed to the opposite side of lift post (13), and spacing ring (12) are connected with lift post (13) through spacing post (17).
10. The manpower efficient construction material cart of claim 9, further comprising: the opening of the limiting ring (12) is arranged in a waist shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348580.1U CN209776463U (en) | 2019-03-19 | 2019-03-19 | Material handcart for building of using manpower sparingly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348580.1U CN209776463U (en) | 2019-03-19 | 2019-03-19 | Material handcart for building of using manpower sparingly |
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| Publication Number | Publication Date |
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| CN209776463U true CN209776463U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920348580.1U Active CN209776463U (en) | 2019-03-19 | 2019-03-19 | Material handcart for building of using manpower sparingly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645735A (en) * | 2020-06-23 | 2020-09-11 | 安徽理工大学 | Easily-unloaded freight transportation trolley |
| CN113600445A (en) * | 2021-08-19 | 2021-11-05 | 王勇 | Waxing device for wood-plastic floor production |
-
2019
- 2019-03-19 CN CN201920348580.1U patent/CN209776463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645735A (en) * | 2020-06-23 | 2020-09-11 | 安徽理工大学 | Easily-unloaded freight transportation trolley |
| CN113600445A (en) * | 2021-08-19 | 2021-11-05 | 王勇 | Waxing device for wood-plastic floor production |
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