CN219946177U - Tool car capable of automatically lifting tool box - Google Patents
Tool car capable of automatically lifting tool box Download PDFInfo
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- CN219946177U CN219946177U CN202321636998.5U CN202321636998U CN219946177U CN 219946177 U CN219946177 U CN 219946177U CN 202321636998 U CN202321636998 U CN 202321636998U CN 219946177 U CN219946177 U CN 219946177U
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- tool
- tool car
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- lifting
- control box
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- 229920000742 Cotton Polymers 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a tool car capable of automatically lifting a tool box, which comprises: the tool car comprises a tool car body, screws, a storage box and a control box, wherein grooves are symmetrically formed in two sides of the tool car body, the screws are inserted into the grooves, the storage box is arranged between two groups of screws, and the control box is symmetrically arranged at the bottom of the side wall of the tool car body through bolts; a lifting assembly; a lifting component for adjusting the height of the storage box is arranged between the tool car body and the screw; a noise reduction assembly; the control box is internally provided with a noise reduction component for reducing mechanical noise. According to the utility model, through the lifting assembly, the problem that a worker needs to bend down to take tools from the tool car when working at a high place is solved, and the mechanical noise of the stepping motor is reduced through the noise reduction assembly, so that a low-noise environment is created for the worker.
Description
Technical Field
The utility model relates to the technical field of tool vehicles, in particular to a tool vehicle capable of automatically lifting a tool box.
Background
The tool car is suitable for the positioning management of tools, parts and components in the production field, so that the goods storing and taking work can be really realized on time, accurately, efficiently and with low consumption.
The existing tool car has the following defects: currently, in environments such as auto repair shops, factory repair workshops, electrical cabinet maintenance, etc., workers often use tools such as wrenches, screwdrivers, pliers, scissors, etc., which are usually placed in a tool box, and for the purpose of saving labor in transportation, workers often place the tool box on a tool car and push the tool car to a working area. However, when a worker performs work at a high place, the worker is required to bend down to take the tool from the tool car, which is inconvenient.
Disclosure of Invention
The utility model mainly aims to provide a tool vehicle capable of automatically lifting a tool box, which solves the problem that a worker needs to bend down to take tools from the tool vehicle when working at a high place through a lifting assembly, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a tool car for automatically lifting a tool box, comprising: the tool car comprises a tool car body, screws, a storage box and a control box, wherein grooves are symmetrically formed in two sides of the tool car body, the screws are inserted into the grooves, the storage box is arranged between two groups of screws, and the control box is symmetrically arranged at the bottom of the side wall of the tool car body through bolts;
a lifting assembly; a lifting component for adjusting the height of the storage box is arranged between the tool car body and the screw;
a noise reduction assembly; the control box is internally provided with a noise reduction component for reducing mechanical noise.
Further, the lifting assembly comprises a connecting block, a PLC (programmable logic controller), a stepping motor and a stepping driver, wherein the PLC, the stepping motor and the stepping driver are all arranged in a control box, the power output end of the stepping motor is connected with the power input end of a screw rod, the two sides of the storage box are integrally formed and provided with the connecting block, and the connecting block is inserted in the groove; through the lifting assembly, the problem that a worker needs to bend down to take tools from the tool car when working at a high place is solved, and the tool car is inconvenient.
Further, the noise reduction assembly comprises a containing cavity and sound absorption cotton, the containing cavity is formed in the control box, and the sound absorption cotton is inserted into the containing cavity; through the subassembly of making an uproar falls, reduce step motor's mechanical noise, build low noise environment for the staff.
Further, a thread groove for the rotation of the screw rod is formed in the connecting block; the screw rod drives the connecting block through the thread groove when rotating, thereby adjusting the height of the storage box.
Further, the power input ends of the PLC, the stepping motor and the stepping driver are connected with the power output end of an external power supply; and the PLC is connected with an external power supply of the PLC, the stepping motor and the stepping driver, the PLC is started, and the PLC is required to send control pulses and direction signals to the driver for the pulse control type stepping driver, and the stepping driver drives the stepping motor.
Further, a limiting block is arranged in the accommodating cavity, and sound-absorbing cotton is inserted into the limiting block; the stopper that sets up is spacing to inhaling the sound cotton, prevents to inhale the sound cotton and rocks, drops from the container intracavity.
Compared with the prior art, the utility model has the following beneficial effects: when the height of the storage box needs to be adjusted and the height in the storage box is taken, the external power supply of the PLC controller, the stepping motor and the stepping driver is connected, the PLC controller is started (the external switch can be used for starting, the Siemens S7-200 are used), the PLC controller is used for transmitting control pulse and direction signals to the pulse control type stepping driver (EZM) 552, the stepping motor (57 HS 09) is driven by the stepping driver to adjust the direction, the stepping motor drives the screw rod (the long screw rod can be used) when working, and the connecting block is driven by the screw rod through the thread groove when rotating, so that the height of the storage box is adjusted, and the problem that a worker needs to bend down to take tools from a tool car when working at a high place is solved through the lifting component, so that the problem of inconvenience is solved; the mechanical noise that produces in step motor at the studio is transmitted to the control box, peg graft when inhaling the cotton contact noise sonic wave of inhaling of sound in holding the intracavity, inhale the porous material that the cotton is a lamination ladder density, the hole in is connectivity, take place the friction with the material pore wall after the sound is gone into, energy conversion reaches the purpose of damping acoustic energy at last, the stopper that sets up is spacing inhaling the cotton, prevent to inhale the cotton and rock, drop from the container intracavity, through the subassembly of making an uproar, reduce step motor's mechanical noise, build low noise environment for the staff.
Drawings
FIG. 1 is a front view of a tool wagon with a tool box automatically lifted in accordance with the present utility model;
fig. 2 is an expanded schematic diagram of the inside of a control box of the tool car with the tool box automatically lifted.
In the figure: 1. a tool wagon body; 2. a groove; 3. a screw; 4. a storage box; 5. a lifting assembly; 501. a connecting block; 502. a thread groove; 503. a PLC controller; 504. a stepping motor; 505. a step driver; 6. a noise reduction assembly; 601. a cavity; 602. sound absorbing cotton; 603. a limiting block; 7. and a control box.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, a tool car for automatically lifting and lowering a tool box, comprising: the tool car comprises a tool car body 1, screw rods 3, a storage box 4 and a control box 7, wherein grooves 2 are symmetrically formed in two sides of the tool car body 1, the screw rods 3 are inserted into the grooves 2, the storage box 4 is arranged between two groups of screw rods, and the control box 7 is symmetrically arranged at the bottom of the side wall of the tool car body 1 through bolts;
a lifting assembly 5; a lifting component 5 for adjusting the height of the storage box 4 is arranged between the tool car body 1 and the screw 3;
a noise reduction assembly 6; the control box 7 is internally provided with a noise reduction assembly 6 for reducing mechanical noise.
The lifting assembly 5 comprises a connecting block 501, a PLC (programmable logic controller) 503, a stepping motor 504 and a stepping driver 505, wherein the PLC 503, the stepping motor 504 and the stepping driver 505 are all arranged in the control box 7, the power output end of the stepping motor 504 is connected with the power input end of the screw 3, the connecting block 501 is integrally formed on two sides of the storage box 4, and the connecting block 501 is inserted in the groove 2; through lifting unit 5, solved the staff and when the operation is carried out in the eminence, need bow and take the instrument from the tool bogie, comparatively inconvenient problem.
The noise reduction assembly 6 comprises a containing cavity 601 and sound absorption cotton 602, the containing cavity 601 is formed in the control box 7, and the sound absorption cotton 602 is inserted into the containing cavity 601; by the noise reduction assembly 6, the mechanical noise of the stepper motor 504 is reduced, creating a low noise environment for the staff.
Wherein, a thread groove 502 for the screw 3 to rotate is arranged in the connecting block 501; the screw 3 drives the connecting block 501 through the thread groove 502 when rotating, thereby adjusting the height of the storage box 4.
Wherein, the power input ends of the PLC 503, the stepping motor 504 and the stepping driver 505 are connected with the power output end of the external power supply; an external power supply connected to the PLC controller 503, the stepper motor 504 and the stepper driver 505 starts the PLC controller 503, and the PLC controller 503 needs to send control pulses and direction signals to the driver for the pulse control type stepper driver 505, and the stepper driver 505 drives the stepper motor 504.
A limiting block 603 is arranged in the accommodating cavity 601, and sound-absorbing cotton 602 is inserted into the limiting block 603; the stopper 603 that sets up is spacing to inhaling the sound cotton 602, prevents to inhale the sound cotton 602 and rocks, drops from the container 601.
It should be noted that, the present utility model is a tool car with an automatic lifting tool box, when the height of the storage box 4 needs to be adjusted to take the height in the storage box 4, the external power supply of the PLC controller 503, the stepper motor 504 and the stepper driver 505 is connected, the PLC controller 503 is started, the PLC controller 503 needs to send control pulse and direction signals to the driver for the pulse control type stepper driver 505, the stepper driver 505 drives the stepper motor 504 to adjust the direction, the stepper motor 504 drives the screw 3 (can use the long screw 3) when working, and the screw 3 drives the connecting block 501 through the thread groove 502 when rotating, thereby adjusting the height of the storage box 4; in the control box 7 is transmitted to the mechanical noise that step motor 504 produced in the working chamber, when the sound absorbing cotton 602 of grafting in holding the intracavity 601 contacts noise sonic wave, the sound absorbing cotton 602 is a porous material of lamination ladder density, and the hole in is connectivity, and after the sound goes into with the friction takes place with the material pore wall, energy conversion, finally reaches the purpose of damping acoustic energy, and the stopper 603 that sets up is spacing to the sound absorbing cotton 602, prevents that the sound absorbing cotton 602 rocks, drops from holding in the chamber 601.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tool wagon for automatically lifting a tool box, comprising: the tool car comprises a tool car body (1), screws (3), a storage box (4) and a control box (7), wherein grooves (2) are symmetrically formed in two sides of the tool car body (1), the screws (3) are inserted into the grooves (2), the storage box (4) is arranged between two groups of screws, and the control box (7) is symmetrically arranged at the bottom of the side wall of the tool car body (1) through bolts;
a lifting assembly (5); a lifting component (5) for adjusting the height of the storage box (4) is arranged between the tool car body (1) and the screw (3);
a noise reduction assembly (6); the control box (7) is internally provided with a noise reduction component (6) for reducing mechanical noise.
2. A tool car for automatically lifting a tool box according to claim 1, wherein: lifting component (5) are including connecting block (501), PLC controller (503), step motor (504) and step driver (505) all set up in control box (7), the power take off end of step motor (504) links to each other with the power input end of screw rod (3), holding box (4) both sides integrated into one piece is provided with connecting block (501), connecting block (501) are pegged graft in recess (2).
3. A tool car for automatically lifting a tool box according to claim 1, wherein: the noise reduction assembly (6) comprises a containing cavity (601) and sound absorption cotton (602), the containing cavity (601) is formed in the control box (7), and the sound absorption cotton (602) is inserted into the containing cavity (601).
4. A tool car for automatically lifting a tool box according to claim 2, wherein: a thread groove (502) for the screw (3) to rotate is formed in the connecting block (501).
5. A tool car for automatically lifting a tool box according to claim 2, wherein: the power input ends of the PLC (503), the stepping motor (504) and the stepping driver (505) are connected with the power output end of the external power supply.
6. A tool car for automatically lifting a tool box according to claim 3, wherein: a limiting block (603) is arranged in the accommodating cavity (601), and sound-absorbing cotton (602) is inserted into the limiting block (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636998.5U CN219946177U (en) | 2023-06-27 | 2023-06-27 | Tool car capable of automatically lifting tool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636998.5U CN219946177U (en) | 2023-06-27 | 2023-06-27 | Tool car capable of automatically lifting tool box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219946177U true CN219946177U (en) | 2023-11-03 |
Family
ID=88550787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636998.5U Active CN219946177U (en) | 2023-06-27 | 2023-06-27 | Tool car capable of automatically lifting tool box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219946177U (en) |
-
2023
- 2023-06-27 CN CN202321636998.5U patent/CN219946177U/en active Active
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