Remote control device of intelligent flat car
By designing a remote control device for smart flatbed vehicles including a box and protective components, the connecting rod and half gear is driven by a forward and reverse motor to lower the filter and fixing plate to block dust, and keep the filter air through the brush head and return spring , solves the problems of degraded heat dissipation performance and shortened service life of remote control devices, and achieves the effect of effectively preventing dust accumulation and improving heat dissipation performance.
Patent Information
- Application Number
- CN202421199240.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Due to the lack of a shading structure, the remote control device of the smart flatbed car is prone to accumulate dust, resulting in a decrease in heat dissipation performance and shortened service life.
A remote control device including a box and a protective component is designed. The box is equipped with a remote control device body and a protective component installed on the back plate surface. The protective component includes a forward and reverse motor, a drive shaft, a half gear, a transmission shaft, Linkage rod, fixing plate, filter, mount, forward and reverse fan and temperature sensor. The connecting rod and half gear are driven by the forward and reverse motor, so that the filter and fixing plate are lowered, blocking the top of the box to prevent dust from accumulation, while maintaining the ventilation efficiency of the filter with the brush head and return spring.
Effectively prevent dust from accumulating within the remote control device, improve heat dissipation performance and service life, and ensure the ventilation efficiency of the filter.
Smart Images
Figure CN222468384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of intelligent flatbed vehicle control, in particular to a remote control device for an intelligent flatbed vehicle. Background Art
[0002] At present, flatbed trucks are more and more widely used in logistics, warehousing and other fields. They can transfer materials between two workshops, so that the entire process can be connected and operated, reducing the cost of manpower consumption. With the development of science and technology, people's pursuit of automation and intelligence is getting higher and higher, and people's requirements for flatbed truck control methods are also getting higher and higher. Simple remote control of flatbed trucks through wireless signals or network transmission makes the use of flatbed trucks more automated.
[0003] In order to dissipate heat quickly, the remote control device used in smart flatbed vehicles usually lacks a shielding structure on the outside. Direct exposure makes it easy for dust in the outside air to accumulate inside the remote control device, resulting in a decrease in heat dissipation performance and service life.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a remote control device for an intelligent flatbed vehicle is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a remote control device for an intelligent flatbed vehicle to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote control device for an intelligent flatbed vehicle, comprising a box body and a protective component, wherein a main body of the remote control device is installed at the lower part of the box body, and a back plate is connected to the lower part of the rear end of the box body, and the protective component is installed on the surface of the back plate, and the protective component comprises a forward and reverse motor, a drive shaft, a half gear one, a half gear two, a transmission shaft, a connecting rod one, a connecting rod two, a fixing plate, a filter, a mounting seat, a forward and reverse fan, a temperature sensor, a connecting rod three, a box cover and a connecting rod four, the output end of the forward and reverse motor is connected to the drive shaft, and a half gear is arranged on the outside of the drive shaft Wheel one, half gear two is connected to the right side of half gear one, and a transmission shaft is passed through the opening of half gear two, the driving shaft and the transmission shaft are externally connected with connecting rod one and connecting rod three, and the top of connecting rod one is connected to connecting rod two through a rotating shaft, the other end of connecting rod two is connected to a fixed plate through a rotating shaft, and a filter is arranged at the surface edge of the fixed plate, a mounting seat is fixed to the middle part below the surface of the fixed plate, and a forward and reverse fan is arranged on the top of the mounting seat, a temperature sensor is installed on the right side of the mounting seat, the top of connecting rod three is connected to a box cover through a rotating shaft, and the middle part of the box cover is connected to connecting rod four through a rotating shaft.
[0007] Furthermore, the side surface of the back plate is L-shaped, and a brush sweeping assembly is installed above the surface of the back plate. The brush sweeping assembly includes a support seat and a swing rod, and the inner side of the support seat is connected to the swing rod via a rotating shaft.
[0008] Furthermore, the brush sweeping assembly also includes a brush head and a return spring, and the other end of the swing rod is connected to the brush head via a rotating shaft, and a return spring is arranged on a side of the swing rod close to the support seat.
[0009] Furthermore, the swing rod is elastically connected to the support seat via a return spring, and the swing rod is symmetrically distributed about the vertical center axis of the support seat.
[0010] Furthermore, the half gear 1 and the half gear 2 are fixedly connected to the driving shaft and the transmission shaft respectively, and the driving shaft and the transmission shaft both pass through a side of the box body close to the back plate.
[0011] Furthermore, the connecting rod 1, the connecting rod 2, the connecting rod 3, the box cover and the connecting rod 4 are each provided with two, the two connecting rods 1 are respectively fixedly connected to the drive shaft and the transmission shaft, and the two connecting rods 3 are respectively fixedly connected to the drive shaft and the transmission shaft.
[0012] Furthermore, the brush head and the filter are tightly fitted, and the forward and reverse rotating fans are located in the middle below the filter.
[0013] The utility model provides a remote control device for an intelligent flatbed vehicle, which has the following beneficial effects:
[0014] 1. The forward and reverse motor of the utility model drives the driving shaft and the half gear 1 to rotate in the clockwise direction, and the half gear 1 drives the half gear 2 to drive the transmission shaft to rotate, and the driving shaft and the transmission shaft respectively drive a connecting rod 1 and a connecting rod 3 to rotate, causing the connecting rod 2 and the connecting rod 4 to rotate, and the connecting rod 2 and the connecting rod 4 drive the fixed plate and the filter to descend and move toward each other synchronously, thereby covering the top of the box body to prevent dust from accumulating inside the main body of the remote control device.
[0015] 2. When the filter of the utility model moves down with the fixed plate, the swing rod is assisted by the rebound of the reset spring to drive the brush head to keep close to the filter, so that the brush head slides along the surface of the filter to brush off the dust at the mesh, thereby ensuring the ventilation efficiency of the filter. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view structural diagram of a remote control device for an intelligent flatbed vehicle of the utility model;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a box of a remote control device for an intelligent flatbed vehicle of the utility model;
[0018] Figure 3The utility model is a schematic diagram of the three-dimensional structure of a fixing plate and a filter screen of a remote control device of an intelligent flatbed vehicle.
[0019] In the figure: 1. box body; 2. main body of remote control device; 3. back plate; 4. brush sweeping assembly; 401. support seat; 402. swing rod; 403. brush head; 404. reset spring; 5. protection assembly; 501. forward and reverse motor; 502. drive shaft; 503. half gear one; 504. half gear two; 505. transmission shaft; 506. connecting rod one; 507. connecting rod two; 508. fixing plate; 509. filter; 510. mounting seat; 511. forward and reverse fan; 512. temperature sensor; 513. connecting rod three; 514. box cover; 515. connecting rod four. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0021] like Figures 1 to 3As shown, a remote control device for an intelligent flatbed vehicle comprises a box body 1 and a protective component 5, wherein a remote control device body 2 is installed at the lower part of the box body 1, and a back plate 3 is connected to the lower part of the rear end of the box body 1, and the protective component 5 is installed on the surface of the back plate 3, and the protective component 5 comprises a forward and reverse motor 501, a drive shaft 502, a half gear 1 503, a half gear 2 504, a transmission shaft 505, a connecting rod 1 506, a connecting rod 2 507, a fixing plate 508, a filter screen 509, a mounting seat 510, a forward and reverse fan 511, a temperature sensor 512, and a temperature sensor 513. The output end of the forward and reverse motor 501 is connected to the driving shaft 502, and the outside of the driving shaft 502 is provided with a half gear 1 503, the right side of the half gear 1 503 is connected to the half gear 2 504, and the opening of the half gear 2 504 is penetrated with a transmission shaft 505, the driving shaft 502 and the transmission shaft 505 are both connected to the outside of the connecting rod 1 506 and the connecting rod 3 513, and the top of the connecting rod 1 506 is connected to the connecting rod 2 507 through a rotating shaft, and the connecting rod 2 507 The other end is connected to a fixing plate 508 through a rotating shaft, and a filter screen 509 is arranged at the edge of the surface of the fixing plate 508, a mounting seat 510 is fixed to the middle part below the surface of the fixing plate 508, and a forward and reverse fan 511 is arranged on the top of the mounting seat 510, a temperature sensor 512 is installed on the right side of the mounting seat 510, the top of the connecting rod 3 513 is connected to a box cover 514 through a rotating shaft, and the middle part of the box cover 514 is connected to a connecting rod 4 515 through a rotating shaft, and the half gear 1 503 and the half gear 2 504 are connected to the drive shaft 502 respectively. , and the transmission shaft 505 are fixedly connected. The driving shaft 502 and the transmission shaft 505 both pass through the side of the box body 1 close to the back plate 3. Two connecting rods 1 506, two connecting rods 2 507, three connecting rods 3 513, the box cover 514 and four connecting rods 515 are each provided with. The two connecting rods 1 506 are fixedly connected to the driving shaft 502 and the transmission shaft 505 respectively. The two connecting rods 3 513 are fixedly connected to the driving shaft 502 and the transmission shaft 505 respectively. The brush head 403 and the filter 509 are tightly fitted, and the forward and reverse fan 511 is located in the middle below the filter 509.
[0022] The specific operation is as follows: the forward and reverse motor 501 drives the driving shaft 502 and the half gear 1 503 to rotate in the clockwise direction, and the half gear 1 503 drives the half gear 2 504 to transmit and rotate the transmission shaft 505, and the driving shaft 502 and the transmission shaft 505 respectively drive a connecting rod 1 506 and a connecting rod 3 513 to rotate, causing the connecting rod 2 507 and the connecting rod 4 515 to rotate, and the connecting rod 2 507 and the connecting rod 4 515 drive the fixing plate 508 and the filter screen 509 to descend and move toward each other synchronously with the box cover 514, thereby blocking the top of the box body 1 to prevent dust from accumulating inside the remote control device body 2.
[0023] like Figure 1As shown, the side of the back plate 3 is L-shaped, and a brush sweeping assembly 4 is installed above the surface of the back plate 3, the brush sweeping assembly 4 includes a support seat 401 and a swing rod 402, and the inner side of the support seat 401 is connected to the swing rod 402 through a rotating shaft, the brush sweeping assembly 4 also includes a brush head 403 and a reset spring 404, and the other end of the swing rod 402 is connected to the brush head 403 through a rotating shaft, and a reset spring 404 is provided on a side of the swing rod 402 close to the support seat 401, the swing rod 402 is elastically connected to the support seat 401 through the reset spring 404, and the swing rod 402 is symmetrically distributed about the vertical center axis of the support seat 401.
[0024] The specific operation is as follows: when the filter 509 moves downward with the fixed plate 508, the swing rod 402 is assisted by the rebound of the reset spring 404 to drive the brush head 403 to keep close to the filter 509, so that the brush head 403 slides along the surface of the filter 509 to brush off the dust at the mesh, thereby ensuring the ventilation efficiency of the filter 509.
[0025] In summary, when the remote control device of the smart flatbed vehicle is used, the remote control technology of the remote control device body 2 is first combined with the smart flatbed vehicle to realize remote control of the smart flatbed vehicle and reduce the workload of workers. The remote control device body 2 is installed in the box body 1, and its panel is as shown in FIG. Figure 1 As shown, it protrudes from the surface of the box body 1;
[0026] Since the signal output end of the temperature sensor 512 is connected to the signal input end of the controller in the main body 2 of the remote control device, the temperature sensor 512 will feed back the internal temperature value of the box body 1 to the controller in real time. When the temperature value obtained by the controller reaches the set value, the forward and reverse motor 501 and the forward and reverse fan 511 will be controlled to turn on, that is, the forward and reverse motor 501 drives the driving shaft 502 and the half gear 1 503 to rotate in the counterclockwise direction, and the half gear 1 503 drives the half gear 2 504 to drive the transmission shaft 505 to rotate, and the driving shaft 502 and the transmission shaft 505 each drive a connecting rod 1 506 and a connecting rod 3 513 to rotate, causing the connecting rod 2 507 and the connecting rod 4 515 to rotate, and the connecting rod 2 507 and the connecting rod 4 515 drive the fixing plate 508 and the filter screen 509 to rise and move back to back synchronously between the two box covers 514, so that when the box body 1 is connected to the outside through the filter screen 509, the forward rotation of the fan blades in the forward and reverse fan 511 greatly increases the air flow speed and improves the heat dissipation efficiency;
[0027] On the contrary, when the temperature value obtained by the controller is lower than the set value, the forward and reverse motor 501 will be controlled to drive the driving shaft 502 and the half gear 1 503 to rotate in the clockwise direction, and the half gear 1 503 drives the half gear 2 504 to drive the transmission shaft 505 to rotate, and the driving shaft 502 and the transmission shaft 505 respectively drive a connecting rod 1 506 and a connecting rod 3 513 to rotate, causing the connecting rod 2 507 and the connecting rod 4 515 to rotate, and the connecting rod 2 507 and the connecting rod 4 515 drive the fixing plate 508 and the filter screen 509 to descend and move toward each other synchronously with the two box covers 514, so as to cover the top of the box body 1 to prevent dust from accumulating inside the main body 2 of the remote control device;
[0028] During the vertical downward movement of the filter 509, the swing rod 402 is assisted by the rebound of the return spring 404 to drive the brush head 403 to slide horizontally above the filter 509, and the dust is brushed off by the friction between the brush head 403 and the filter 509. The reverse rotation of the blades of the forward and reverse fan 511 blows the dust off the surface of the filter 509, thereby ensuring the ventilation efficiency of the filter 509 and improving the heat dissipation performance of the remote control device body 2.
[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A remote control device for an intelligent flatbed vehicle, comprising a housing (1) and a protective assembly (5), characterized in that: A remote control device body (2) is installed at the lower part of the box body (1), and a back plate (3) is connected to the lower part of the rear end of the box body (1). The protection component (5) is installed on the surface of the back plate (3), and the protection component (5) comprises a forward and reverse motor (501), a drive shaft (502), a half gear one (503), a half gear two (504), a transmission shaft (505), a connecting rod one (506), a connecting rod two (507), a fixing plate (508), a filter (509), a mounting seat (510), a forward and reverse fan (511), a temperature sensor (512), a connecting rod three (513), a box cover (514) and a connecting rod four (515). The output end of the forward and reverse motor (501) is connected to the drive shaft (502), and a half gear one (503) is arranged outside the drive shaft (502). The right side of the half gear one (503) is connected to the half gear two (515). 04), and a transmission shaft (505) is inserted into the opening of the half gear 2 (504), and the driving shaft (502) and the transmission shaft (505) are externally connected with a connecting rod 1 (506) and a connecting rod 3 (513), and the top end of the connecting rod 1 (506) is connected to the connecting rod 2 (507) through a rotating shaft, and the other end of the connecting rod 2 (507) is connected to a fixing plate (508) through a rotating shaft, and a surface edge of the fixing plate (508) is provided with A filter screen (509) is arranged, a mounting seat (510) is fixed in the middle part below the surface of the fixing plate (508), and a forward and reverse rotating fan (511) is arranged on the top of the mounting seat (510), a temperature sensor (512) is installed on the right side of the mounting seat (510), the top end of the connecting rod three (513) is connected to a box cover (514) via a rotating shaft, and the middle part of the box cover (514) is connected to a connecting rod four (515) via a rotating shaft.
2. A remote control device for a smart flatbed vehicle according to claim 1, characterized in that: The side surface of the back plate (3) is in an L-shaped structure, and a brush sweeping assembly (4) is installed above the surface of the back plate (3), the brush sweeping assembly (4) comprises a support seat (401) and a swing rod (402), and the inner side of the support seat (401) is connected to the swing rod (402) via a rotating shaft.
3. A remote control device for a smart flatbed vehicle according to claim 2, characterized in that: The brush sweeping assembly (4) further comprises a brush head (403) and a return spring (404), and the other end of the swing rod (402) is connected to the brush head (403) via a rotating shaft, and a return spring (404) is provided on one side of the swing rod (402) close to the support seat (401).
4. A remote control device for a smart flatbed vehicle according to claim 3, characterized in that: The swing rod (402) is elastically connected to the support seat (401) via a return spring (404), and the swing rod (402) is symmetrically distributed about the vertical center axis of the support seat (401).
5. The remote control device for a smart flatbed vehicle according to claim 1, characterized in that: The half gear 1 (503) and the half gear 2 (504) are fixedly connected to the driving shaft (502) and the transmission shaft (505) respectively. The driving shaft (502) and the transmission shaft (505) both pass through a side of the box body (1) close to the back plate (3).
6. The remote control device for a smart flatbed vehicle according to claim 1, characterized in that: The connecting rod one (506), the connecting rod two (507), the connecting rod three (513), the box cover (514) and the connecting rod four (515) are each provided with two, and the two connecting rods one (506) are respectively fixedly connected to the driving shaft (502) and the transmission shaft (505), and the two connecting rods three (513) are respectively fixedly connected to the driving shaft (502) and the transmission shaft (505).
7. The remote control device for a smart flatbed vehicle according to claim 3, characterized in that: The brush head (403) and the filter (509) are tightly fitted, and the forward and reverse rotating fan (511) is located in the middle below the filter (509).