阅读说明：本技术 一种电动力叉车高度检测结构 (Electric power fork truck height detection structure ) 是由 路敏 王树东 段雨雨 翟玉兰 崔浩宇 窦术梁 崔兆观 王仕伟 于 2021-08-09 设计创作，主要内容包括：本发明涉及机械设备的技术领域,特别是涉及一种电动力叉车高度检测结构,其提高了设备使用的稳定性；提高了设备使用的便捷性；包括叉车主体、多个移动装置、叉车重块、安装板、竖板、第二转轴、第三转轴、第一传动轮、第二传动轮、传动链和插杆,叉车主体上安装有多个移动装置,所述的移动装置包括第一转轴和轮子,第一转轴通过轴承安装在叉车主体上,第一转轴上安装有轮子,叉车重块安装在叉车主体的尾端,叉车主体上端设置有控制室,安装板安装在叉车主体的侧端；还包括安装杆、多个测量装置和辅助杆,安装杆安装在安装板的上端,第四转轴的侧端安装有多个测量装置,所述的测量装置包括支架、第四转轴、测量杆和感应器。(The invention relates to the technical field of mechanical equipment, in particular to a height detection structure of an electrodynamic forklift, which improves the stability of equipment; the convenience of the equipment is improved; the forklift comprises a forklift main body, a plurality of moving devices, a forklift weight, an installation plate, a vertical plate, a second rotating shaft, a third rotating shaft, a first transmission wheel, a second transmission wheel, a transmission chain and an insertion rod, wherein the plurality of moving devices are installed on the forklift main body; the device comprises a mounting plate, a fourth rotating shaft, a measuring rod and an auxiliary rod, and is characterized by further comprising a mounting rod, a plurality of measuring devices and an auxiliary rod, wherein the mounting rod is mounted at the upper end of the mounting plate, the side end of the fourth rotating shaft is provided with the plurality of measuring devices, and each measuring device comprises a support, the fourth rotating shaft, the measuring rod and an inductor.)

1. A height detection structure of an electrodynamic forklift comprises a forklift body (1), a plurality of moving devices, a forklift weight (4), a mounting plate (6), a vertical plate (7), a second rotating shaft (8), a third rotating shaft (9), a first driving wheel (10), a second driving wheel (11), a driving chain (12) and an inserting rod (13), wherein the plurality of moving devices are installed on the forklift body (1), the moving devices comprise a first rotating shaft (2) and wheels (3), the first rotating shaft (2) is installed on the forklift body (1) through a bearing, the wheels (3) are installed on the first rotating shaft (2), the forklift (4) is installed at the tail end of the forklift body (1), a control room (5) is arranged at the upper end of the forklift body (1), the mounting plate (6) is installed at the side end of the forklift body (1), the vertical plate (7) is installed at the upper end of the mounting plate (6), the second rotating shaft (8) and the third rotating shaft (9) are arranged on the vertical plate (7) through bearings, a first driving wheel (10) and a second driving wheel (11) are arranged on the second rotating shaft (8) and the third rotating shaft (9), the first driving wheel (10) and the second driving wheel (11) are driven through a driving chain (12), and an inserted link (13) is arranged on the driving chain (12); the device is characterized by further comprising an installation rod (14), a plurality of measuring devices and an auxiliary rod (19), wherein the installation rod (14) is installed at the upper end of the installation plate (6), the side end of the fourth rotating shaft (16) is provided with the plurality of measuring devices, each measuring device comprises a support (15), a fourth rotating shaft (16), a measuring rod (17) and an inductor (18), the supports (15) are installed at the side ends of the installation rods (14), the fourth rotating shafts (16) are connected with the supports (15) through torsion springs, the measuring rods (17) are installed on the fourth rotating shafts (16), the inductors (18) are installed at the side ends of the installation rods (14), the inductors (18) are located at the lower ends of the supports (15), and the auxiliary rod (19) is installed on the transmission chain (12).

2. The electric forklift height detection structure according to claim 1, further comprising a motor (20), a first engaging wheel (21) and a second engaging wheel (22), wherein the motor (20) is mounted on a side end of the riser (7), the first engaging wheel (21) is mounted on an output end of the motor (20), the first engaging wheel (21) and the second engaging wheel (22) are in meshing transmission, and the second engaging wheel (22) is mounted on a side end of the third rotary shaft (9).

3. The electric forklift height detection structure according to claim 1, further comprising an auxiliary plate (23) and a slider (25), wherein the auxiliary plate (23) is mounted on a side end of the mounting plate (6), the auxiliary plate (23) is provided with a first rail groove (24), the slider (25) is mounted on the insert rod (13), and the slider (25) is located in the first rail groove (24) for sliding.

4. The electric forklift height detection structure according to claim 3, further comprising a connecting plate (26), the connecting plate (26) being mounted on an upper end of the auxiliary plate (23), the connecting plate (26) connecting the upper end of the auxiliary plate (23) with the vertical plate (7).

5. The structure for detecting the height of an electric forklift according to claim 1, further comprising an elevator (27), a fixing plate (29), and a screw (30), wherein the second shaft (8) is mounted at a side end of the elevator (27) through a bearing, a side end of the riser (7) is provided with a second rail groove (28), the elevator (27) slides in the second rail groove (28), the fixing plate (29) is mounted at a side end of the riser (7), the screw (30) is mounted at an upper end of the elevator (27) through a bearing, the fixing plate (29) is provided with a threaded hole, and the screw (30) is in threaded engagement with the threaded hole of the fixing plate (29).

6. The electric forklift height detection structure according to claim 5, further comprising a turntable (31) and a handle (32), wherein the turntable (31) is mounted on an upper end of the screw (30), and the handle (32) is mounted on the turntable (31).

7. The electric forklift height detection structure according to claim 6, wherein the material of the turntable (31) is preferably an aluminum alloy.

8. The electric forklift height detection structure according to claim 6, wherein the handle (32) is provided with an anti-slip coating.

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a height detection structure of an electrodynamic forklift.

Background

The forklift height detection structure is an auxiliary device for detecting the height of an electric forklift, and is widely used in the field of mechanical equipment; the existing forklift height detection structure comprises a forklift body, a plurality of moving devices, a forklift weight, a mounting plate, a vertical plate, a second rotating shaft, a third rotating shaft, a first driving wheel, a second driving wheel, a driving chain, an inserted link and a measuring tape, wherein the forklift body is provided with the plurality of moving devices, the moving device comprises a first rotating shaft and wheels, the first rotating shaft is installed on a forklift main body through a bearing, the wheels are installed on the first rotating shaft, a forklift weight block is installed at the tail end of the forklift main body, a control room is arranged at the upper end of the forklift main body, an installation plate is installed at the side end of the forklift main body, a vertical plate is installed at the upper end of the installation plate, a second rotating shaft and a third rotating shaft are installed on the vertical plate through bearings, a first transmission wheel and a second transmission wheel are installed on the second rotating shaft and the third rotating shaft, the first transmission wheel and the second transmission wheel are transmitted through a transmission chain, and an inserted rod is installed on the transmission chain; when the existing forklift height detection structure is used, firstly, a controller is located in a control room, the control panel in the control room controls the movement of a plurality of moving devices on a forklift main body, an inserted link is inserted into the bottom of a heavy object, a third rotating shaft is rotated, the rotation of the third rotating shaft drives a second driving wheel to rotate, the rotation of the second driving wheel drives a driving chain to move, the movement of the driving chain drives the lifting of the inserted link, the inserted link lifts the heavy object, and a measurer uses a tape measure to measure the lifting height of the inserted link at noon; the existing forklift height detection structure is found to have certain danger when a tape measure is used for measuring the height of an inserted link, so that the use effect of equipment is poor.

Disclosure of Invention

In order to solve the technical problem, the invention provides a method for improving the use stability of equipment; the electric power fork truck height detection structure of convenience that equipment used has been improved.

The invention discloses a height detection structure of an electric forklift, which comprises a forklift body, a plurality of moving devices, a forklift weight, a mounting plate, a vertical plate, a second rotating shaft, a third rotating shaft, a first transmission wheel, a second transmission wheel, a transmission chain and an inserted link, wherein the forklift body is provided with the plurality of moving devices, the moving device comprises a first rotating shaft and wheels, the first rotating shaft is installed on a forklift main body through a bearing, the wheels are installed on the first rotating shaft, a forklift weight block is installed at the tail end of the forklift main body, a control room is arranged at the upper end of the forklift main body, an installation plate is installed at the side end of the forklift main body, a vertical plate is installed at the upper end of the installation plate, a second rotating shaft and a third rotating shaft are installed on the vertical plate through bearings, a first transmission wheel and a second transmission wheel are installed on the second rotating shaft and the third rotating shaft, the first transmission wheel and the second transmission wheel are transmitted through a transmission chain, and an inserted rod is installed on the transmission chain; still including installation pole, a plurality of measuring device and auxiliary rod, the installation pole is installed in the upper end of mounting panel, and a plurality of measuring device are installed to the side of fourth pivot, measuring device include support, fourth pivot, measuring stick and inductor, the support mounting passes through torsional spring with the support at the side of installation pole, the fourth pivot passes through torsional spring with the support and is connected, installs the measuring stick in the fourth pivot, the inductor is installed at the side of installation pole, the inductor is located the lower extreme of support, the auxiliary rod is installed on the driving chain.

The invention discloses a height detection structure of an electric power forklift, which further comprises a motor, a first meshing wheel and a second meshing wheel, wherein the motor is arranged at the side end of a vertical plate, the output end of the motor is provided with the first meshing wheel, the first meshing wheel and the second meshing wheel are in meshing transmission, and the second meshing wheel is arranged at the side end of a third rotating shaft.

The invention discloses a height detection structure of an electric forklift, which further comprises an auxiliary plate and a sliding block, wherein the auxiliary plate is arranged at the side end of the mounting plate, a first sliding rail groove is formed in the auxiliary plate, the sliding block is arranged on an insertion rod, and the sliding block is positioned in the first sliding rail groove to slide.

The invention discloses a height detection structure of an electric forklift, which further comprises a connecting plate, wherein the connecting plate is arranged at the upper end of an auxiliary plate, and the connecting plate connects the upper end of the auxiliary plate with a vertical plate.

The invention discloses a height detection structure of an electric forklift, which further comprises a lifting block, a fixing plate and a screw rod, wherein a second rotating shaft is arranged at the side end of the lifting block through a bearing, a second slide rail groove is formed in the side end of a vertical plate, the lifting block slides in the second slide rail groove, the fixing plate is arranged at the side end of the vertical plate, the screw rod is arranged at the upper end of the lifting block through the bearing, a threaded hole is formed in the fixing plate, and the screw rod is in threaded fit with the threaded hole of the fixing plate.

The invention discloses a height detection structure of an electric power forklift, which further comprises a turntable and a handle, wherein the turntable is arranged at the upper end of a screw rod, and the handle is arranged on the turntable.

According to the height detection structure of the electric power forklift, the turntable is preferably made of aluminum alloy.

According to the height detection structure of the electric power forklift, the handle is provided with the anti-skidding coating.

Compared with the prior art, the invention has the beneficial effects that: still including installation pole, a plurality of measuring device and auxiliary rod, the installation pole is installed in the upper end of mounting panel, and a plurality of measuring device are installed to the side of fourth pivot, measuring device include support, fourth pivot, measuring stick and inductor, the support mounting passes through torsional spring with the support at the side of installation pole, the fourth pivot passes through torsional spring with the support and is connected, installs the measuring stick in the fourth pivot, the inductor is installed at the side of installation pole, the inductor is located the lower extreme of support, the auxiliary rod is installed on the driving chain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of a turntable, a lifting block and other devices;

FIG. 3 is an enlarged schematic view of the measuring device and the auxiliary rod;

reference numerals: 1. a forklift body; 2. a first rotating shaft; 3. a wheel; 4. a forklift weight; 5. a control room; 6. mounting a plate; 7. a vertical plate; 8. a second rotating shaft; 9. a third rotating shaft; 10. a first drive pulley; 11. a second transmission wheel; 12. a drive chain; 13. inserting a rod; 14. mounting a rod; 15. a support; 16. a fourth rotating shaft; 17. a measuring rod; 18. an inductor; 19. an auxiliary lever; 20. a motor; 21. a first meshing wheel; 22. a second meshing wheel; 23. an auxiliary plate; 24. a first slide rail groove; 25. a slider; 26. a connecting plate; 27. a lifting block; 28. a second slide rail groove; 29. a fixing plate; 30. a screw; 31. a turntable; 32. a handle.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the electric forklift height detection structure of the invention comprises a forklift body 1, a plurality of moving devices, a forklift weight 4, a mounting plate 6, a vertical plate 7, a second rotating shaft 8, a third rotating shaft 9, a first driving wheel 10, a second driving wheel 11, a driving chain 12 and an insertion rod 13, wherein the forklift body 1 is provided with the plurality of moving devices, the moving devices comprise a first rotating shaft 2 and wheels 3, the first rotating shaft 2 is arranged on the forklift body 1 through bearings, the wheels 3 are arranged on the first rotating shaft 2, the forklift weight 4 is arranged at the tail end of the forklift body 1, the upper end of the forklift body 1 is provided with a control room 5, the mounting plate 6 is arranged at the side end of the forklift body 1, the vertical plate 7 is arranged at the upper end of the mounting plate 6, the second rotating shaft 8 and the third rotating shaft 9 are arranged on the vertical plate 7 through bearings, the first driving wheel 10 and the second driving wheel 11 are arranged on the second rotating shaft 8 and the third rotating shaft 9, the first transmission wheel 10 and the second transmission wheel 11 are transmitted through a transmission chain 12, and an insertion rod 13 is arranged on the transmission chain 12; the device comprises a mounting rod 14, a plurality of measuring devices and an auxiliary rod 19, wherein the mounting rod 14 is mounted at the upper end of a mounting plate 6, the plurality of measuring devices are mounted at the side end of a fourth rotating shaft 16, each measuring device comprises a support 15, a fourth rotating shaft 16, a measuring rod 17 and an inductor 18, the support 15 is mounted at the side end of the mounting rod 14, the fourth rotating shaft 16 is connected with the support 15 through a torsion spring, the measuring rod 17 is mounted on the fourth rotating shaft 16, the inductor 18 is mounted at the side end of the mounting rod 14, the inductor 18 is located at the lower end of the support 15, and the auxiliary rod 19 is mounted on a transmission chain 12; still including installation pole 14, a plurality of measuring device and auxiliary rod 19, installation pole 14 is installed in the upper end of mounting panel 6, and a plurality of measuring device are installed to the side of fourth pivot 16, measuring device include support 15, fourth pivot 16, measuring stick 17 and inductor 18, support 15 installs the side at installation pole 14, fourth pivot 16 passes through torsional spring with support 15 and is connected, installs measuring stick 17 in the fourth pivot 16, inductor 18 installs the side at installation pole 14, inductor 18 is located the lower extreme of support 15, and auxiliary rod 19 installs on driving chain 12.

The invention discloses a height detection structure of an electric forklift, which further comprises a motor 20, a first engaging wheel 21 and a second engaging wheel 22, wherein the motor 20 is arranged at the side end of a vertical plate 7, the output end of the motor 20 is provided with the first engaging wheel 21, the first engaging wheel 21 and the second engaging wheel 22 are in engaged transmission, and the second engaging wheel 22 is arranged at the side end of a third rotating shaft 9; the motor 20 is started, the output end of the motor 20 drives the first meshing wheel 21 to rotate, the rotation of the first meshing wheel 21 drives the second meshing wheel 22 to rotate through meshing transmission, the rotation of the second meshing wheel 22 drives the third rotating shaft 9 to rotate, power is provided for the rotation of the third rotating shaft 9 through the motor 20, the rotation of the third rotating shaft 9 is more stable and controllable, and the use stability and controllability of the equipment are improved.

The height detection structure of the electric forklift further comprises an auxiliary plate 23 and a sliding block 25, wherein the auxiliary plate 23 is installed at the side end of the installation plate 6, a first sliding rail groove 24 is formed in the auxiliary plate 23, the sliding block 25 is installed on the insertion rod 13, and the sliding block 25 is located in the first sliding rail groove 24 and slides; when the inserted rod 13 is lifted, the sliding block 25 on the inserted rod 13 slides in the first sliding rail groove 24, the lifting of the inserted rod 13 is more stable through the action of the auxiliary plate 23, the first sliding rail groove 24 and the sliding block 25, and the use stability of the equipment is improved.

The invention discloses a height detection structure of an electric forklift, which further comprises a connecting plate 26, wherein the connecting plate 26 is arranged at the upper end of an auxiliary plate 23, and the connecting plate 26 connects the upper end of the auxiliary plate 23 with a vertical plate 7; the upper end of the auxiliary plate 23 is connected with the upper end of the vertical plate 7 through the auxiliary effect of the connecting plate 26, so that the auxiliary plate 23 is more stable to use, and the use stability of the equipment is improved.

The invention discloses a height detection structure of an electric forklift, which further comprises a lifting block 27, a fixing plate 29 and a screw 30, wherein a second rotating shaft 8 is arranged at the side end of the lifting block 27 through a bearing, a second slide rail groove 28 is formed at the side end of a vertical plate 7, the lifting block 27 slides in the second slide rail groove 28, the fixing plate 29 is arranged at the side end of the vertical plate 7, the screw 30 is arranged at the upper end of the lifting block 27 through a bearing, a threaded hole is formed in the fixing plate 29, and the screw 30 is in threaded fit with the threaded hole of the fixing plate 29; the screw rod 30 is rotated, the rotation of the screw rod 30 is in threaded fit with a threaded hole in the fixing plate 29, so that the screw rod 30 is lifted, the lifting block 27 is lifted through the lifting of the screw rod 30, the driving chain 12 is tensioned or loosened through the action of the second rotating shaft 8 and the first driving wheel 10 through the lifting of the lifting block 27, the driving chain 12 is adjusted to be proper in tightness, and the use convenience of the equipment is improved.

The invention discloses a height detection structure of an electric forklift, which further comprises a turntable 31 and a handle 32, wherein the turntable 31 is arranged at the upper end of a screw rod 30, and the handle 32 is arranged on the turntable 31; the handle 32 is held by hand to rotate the rotary disc 31, the rotary disc 31 rotates to drive the screw rod 30 to rotate, so that the screw rod 30 rotates more conveniently, and the use convenience of the equipment is improved.

According to the height detection structure of the electric forklift, the turntable 31 is preferably made of aluminum alloy; through the setting, when the intensity of the turntable 31 is ensured, the moment of inertia of the turntable 31 is reduced, the equipment is convenient to start quickly, and the service life of the equipment is prolonged.

According to the height detection structure of the electric power forklift, the handle 32 is provided with the anti-skidding coating; with the above arrangement, the handle 32 is prevented from slipping during use.

The invention relates to a height detection structure of an electric forklift, which is characterized in that when the height detection structure works, firstly, a handle 32 is held by hand to rotate a rotary disc 31, the rotation of the rotary disc 31 drives a screw rod 30 to rotate, the rotation of the screw rod 30 is in threaded fit with a threaded hole on a fixed plate 29, so that the screw rod 30 is lifted, the lifting of the screw rod 30 drives a lifting block 27 to lift, the lifting block 27 lifts and lowers the transmission chain 12 to be tensioned or loosened through the action of a second rotating shaft 8 and a first transmission wheel 10, so that the transmission chain 12 is adjusted to be proper in tightness, then a controller is positioned in a control room 5, the movement of a plurality of moving devices on a forklift main body 1 is controlled through a control panel in the control room 5, an inserted rod 13 is inserted into the bottom of a heavy object, then a motor 20 is started, the output end of the motor 20 drives a first meshing wheel 21 to rotate, the rotation of the first meshing wheel 21 drives a second meshing wheel 22 to rotate through meshing transmission, rotation of second meshing wheel 22 drives the rotation of third pivot 9, rotation of third pivot 9 drives the rotation of second drive wheel 11, rotation of second drive wheel 11 drives the motion of driving chain 12, the removal of driving chain 12 drives the lift of inserted bar 13, inserted bar 13 carries out the lifting with the heavy object, when inserted bar 13 rose, auxiliary rod 19 descends, in-process that auxiliary rod 19 descends, auxiliary rod 19 descends and touches measuring stick 17, along with the decline of auxiliary rod 19, auxiliary rod 19 exerts pressure to measuring stick 17, measuring stick 17 touches inductor 18, thereby judge the height that inserted bar 13 rose through the signal that inductor 18 transmitted, make the measurement of equipment to the height of inserted bar 13 more accurate through a plurality of measuring device's effect, can after the height measurement is accomplished.

According to the height detection structure of the electric power forklift, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the height detection structure can be implemented as long as the beneficial effects of the height detection structure can be achieved; the sensor 18 and the motor 20 of the electric power forklift height detection structure are purchased from the market, and the installation and the operation of the sensor are carried out by the technicians in the industry according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.