CN214871660U - Electric concrete mixer truck - Google Patents
Electric concrete mixer truck Download PDFInfo
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- CN214871660U CN214871660U CN202120998818.2U CN202120998818U CN214871660U CN 214871660 U CN214871660 U CN 214871660U CN 202120998818 U CN202120998818 U CN 202120998818U CN 214871660 U CN214871660 U CN 214871660U
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- mixing drum
- concrete mixer
- control switch
- mixer truck
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Abstract
The utility model relates to an engineering machine tool technical field, concretely relates to electric concrete mixer truck. The electric concrete mixer truck comprises a chassis, a cab, a mixing drum, a power battery, a driving motor, a motor controller and a control switch, wherein the driving motor is connected with the mixing drum, the motor controller is connected with the driving motor, the control switch comprises a first control switch arranged in the cab and a second control switch arranged at the rear end of the chassis, the rotation of the mixing drum can be controlled by an operator in the cab and outside the cab, and the rotation of the mixing drum can be controlled by the operator under different working conditions. The utility model discloses an electronic concrete mixer truck has that environmental pollution is little, small in noise, application range is wide, do not receive advantages such as environmental impact, energy-efficient, control accuracy is high, visual operation, prevent maloperation to can realize the constant speed operation of churn.
Description
Technical Field
The utility model relates to an engineering machine tool technical field, concretely relates to electric concrete mixer truck.
Background
The mixer truck in the existing market is mainly a fuel engine mixer truck, the mixer truck has the defects of large environmental pollution and large noise, and the use environment is limited (such as places without ventilation, high altitude and the like), and the working power of the mixing drum comes from an engine, so that the mixing drum can not work independently, extra energy consumption and emission are caused under a plurality of working conditions, a small number of improved products on the market use an electric chassis, the mixing drum is driven to rotate in an electric hydraulic mode, but a hydraulic mechanism is still reserved, and the problems of multiple parts, poor operation reliability and the like are caused.
The application publication number CN110076907A of the invention is that Chinese patent application discloses a mixer truck and a control method thereof, the mixer truck comprises a cab, a pure electric drive chassis, a power battery pack, a speed reduction motor and a mixing drum, wherein the power battery pack is used for providing power for rotation of the mixing drum and running of the mixer truck, the pure electric drive chassis comprises a first controller (namely a motor controller), a second controller, a second generator and a chassis transmission mechanism, the speed reduction motor can be controlled by the motor controller to drive the mixing drum to rotate, the second generator can be controlled by the second controller to output torque, and the vehicle is driven to run by the chassis transmission mechanism. The control mode cancels a hydraulic device, simplifies the structure and ensures that the stirring vehicle works more reliably.
The motor controller of the mixing drum is usually arranged in the cab so as to be convenient for a driver to operate, but the motor controller can only control the rotation of the mixing drum in the cab to complete the functions of charging, transporting, stopping, discharging and the like of the mixing truck, and when an operator is not in the cab, the motor controller is not convenient for the operator to control the rotation of the mixing drum.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric concrete mixer to solve among the prior art machine controller setting in the driver's cabin, and cause the inconvenient problem of operating personnel to churn rotation control when not in the driver's cabin.
In order to achieve the above object, the utility model discloses an adopt following technical scheme among the electric concrete mixer truck:
an electric concrete mixer truck comprising:
a chassis;
a cab arranged at the front end of the chassis;
the mixing drum is arranged on the chassis;
the driving motor is in transmission connection with the stirring cylinder and is used for driving the stirring cylinder to rotate;
the motor controller is connected with the driving motor;
the electric concrete mixer truck further comprises:
and the control switch is connected with the motor controller, the control switch comprises a first control switch arranged in the cab and a second control switch arranged at the rear end of the chassis, and the first control switch and the second control switch comprise a forward rotation switch used for controlling the forward rotation of the mixing drum, a reverse rotation switch used for controlling the reverse rotation of the mixing drum and a stall switch used for controlling the stall of the mixing drum.
The beneficial effects of the above technical scheme are that: because of first control switch setting is in the driver's cabin, and the second control switch setting is in the chassis rear end, when operating personnel is in the driver's cabin, the rotation of the first control switch control churn of accessible, when operating personnel is outside the driver's cabin, when inconvenient control churn's rotation in the driver's cabin, the rotation of accessible second control switch control churn to the convenience is controlled the rotation of churn under different operating modes operating personnel.
Furthermore, a first speed regulating handle connected with the motor controller for regulating the rotating speed of the mixing drum is arranged in the cab.
The beneficial effects of the above technical scheme are that: the rotating speed of the mixing drum can be changed through the first speed regulating handle, so that the rotating speed can be adjusted at any time according to different working conditions.
Furthermore, a control box is installed at the rear end of the chassis, and a second control switch is installed in the control box.
The beneficial effects of the above technical scheme are that: install second control switch in the control box, the control box can form the guard action to second control switch to prevent that the trucd mixer from causing second control switch's damage under the operation environment than abominable.
Furthermore, a second speed regulating handle connected with the motor controller for regulating the rotation speed of the mixing drum is also arranged in the control box.
The beneficial effects of the above technical scheme are that: the second speed regulating handle in the control box realizes the adjustment of the rotating speed of the mixing drum outside the cab, and the second speed regulating handle is arranged in the control box, and the control box plays a protective role on the mixing drum to prevent the mixing truck from causing the damage of the second speed regulating handle under the severe operation environment.
Furthermore, the forward rotation switch, the reverse rotation switch and the stop switch of the first control switch are all rocker switches, and each rocker switch is provided with an indicator light.
The beneficial effects of the above technical scheme are that: the rocker switch is convenient for operating personnel's operation, sets up the pilot lamp on each rocker switch to the operating condition of churn is made clear and definite, the control of churn is convenient for.
Furthermore, the forward rotation switch, the reverse rotation switch and the stall switch of the second control switch are all button switches, and each button switch is provided with an indicator light strip.
The beneficial effects of the above technical scheme are that: the button switch has long service life and indicates the arrangement of the lamp strip so as to clearly determine the working state of the mixing drum and facilitate the control of the mixing drum.
Furthermore, a display screen and an alarm are arranged on the second control switch.
The beneficial effects of the above technical scheme are that: a display is arranged and used for displaying the real-time rotating speed of the mixing drum, monitoring the working state of the mixing drum and performing visual operation; and an alarm is arranged, and can give out sound to alarm to remind an operator when the operation is wrong.
Furthermore, two second control switches are arranged and are respectively positioned on the left side and the right side of the rear end of the chassis.
The beneficial effects of the above technical scheme are that: when an operator is outside the cab, the operator can control the rotation of the mixing drum on the left side and the right side of the rear end of the chassis, operation of the operator is facilitated, and working efficiency is improved.
Further, the motor controller is arranged outside the cab and connected with the first control switch through a first cable, and the motor controller is also connected with the second control switch through a second cable.
The beneficial effects of the above technical scheme are that: the arrangement among the motor controller, the control switch and the second control switch is simplified, cables are saved, and the production cost is reduced.
Furthermore, the electric concrete mixer truck also comprises a power battery arranged on the chassis, and the driving motor and the motor controller are both connected with the power battery.
The beneficial effects of the above technical scheme are that: the power battery is used for providing power for the mixer truck, so that the noise generated during the operation of the mixer truck is reduced, the pollution to the environment is reduced, the structure of the mixer truck is simplified, and the working reliability of the mixer truck is improved.
Drawings
Fig. 1 is a schematic structural view of an electric concrete mixer truck according to the present invention;
fig. 2 is a schematic view of a first control switch of the electric concrete mixer truck according to the present invention;
fig. 3 is a schematic view of a control box, a second control switch and a second speed-adjusting handle of the electric concrete mixer truck according to the present invention;
in the figure: 1. a chassis; 2. a mixing drum; 3. a first control switch; 3-1, a first forward rotation switch; 3-2, a first reversing switch; 3-3, a first stall switch; 3-4, a first forward rotation indicator light; 3-5, a first reversal indicator light; 3-6, a first stalling indicator light; 4. a first speed regulating handle; 5. a drive motor; 6. a motor controller; 7. a first cable; 8. a second cable; 9. a control box; 10. a second control switch; 10-1, a second forward rotation switch; 10-2, a second reversing switch; 10-3, a second stall switch; 10-4, a display screen; 10-5, an alarm; 11. a second speed regulating handle; 12. a power battery; 13. a cab; 14. a work bench.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
The utility model discloses the embodiment of well electronic concrete mixer is shown in fig. 1, and electronic concrete mixer in this embodiment is pure electric mixer, and electronic concrete mixer includes chassis 1, driver's cabin 13, power battery 12, churn 2, driving motor 5, electric controller 6 and control switch, and wherein, driver's cabin 13 sets up the front end on chassis 1, and power battery 12 and churn 2 are installed on chassis 1, and power battery 12 is located between driver's cabin 13 and churn 2.
The driving motor 5 is in transmission connection with the mixing drum 2 and used for driving the mixing drum 2 to rotate, the motor controller 6 is connected with the driving motor 5 and used for controlling the driving motor 5, and the driving motor 5 and the motor controller 6 are both connected with the power battery 12 and powered by the power battery 12.
The control switches are connected with the motor controller 6, the control switches comprise first control switches 3 arranged in a cab 13, as shown in fig. 2, the first control switches 3 are arranged on a workbench 14 and comprise first forward rotation switches 3-1 used for controlling forward rotation of the mixing drum 2, first reverse rotation switches 3-2 used for controlling reverse rotation of the mixing drum 2 and first stop switches 3-3 used for controlling stop of the mixing drum 2, all the control switches are rocker switches, corresponding first forward rotation indicator lamps 3-4, first reverse rotation indicator lamps 3-5 and first stop indicator lamps 3-6 are arranged on all the rocker switches, and when the corresponding rocker switches are pressed down, the corresponding indicator lamps are turned on to clarify the working state of the mixing drum 2 and facilitate control of the mixing drum 2. In addition, a first speed regulating handle 4 connected with a motor controller 6 is further arranged in the cab 1 so as to regulate the rotating speed of the mixing drum 2 according to different working conditions of the mixing drum 2.
As shown in fig. 1, a control box 9 is mounted on the rear end of the chassis 1. As shown in fig. 3, the control switch further includes a second control switch 10 installed in the control box 9, the second control switch 10 includes a second forward rotation switch 10-1 for controlling forward rotation of the mixing drum 2, a second reverse rotation switch 10-2 for controlling reverse rotation of the mixing drum 2, and a second stop switch 10-3 for controlling stop rotation of the mixing drum 2, each control switch is a button switch and is set in a self-reset manner, each button switch is provided with an indicator light strip (not labeled in the figure), and when the corresponding button switch is pressed, the corresponding indicator light strip is lighted up to clarify the working state of the mixing drum 2, so as to facilitate control of the mixing drum 2. As shown in fig. 3, the second control switch 10 is further provided with a display 10-4 and an alarm 10-5, the display 10-4 is used for displaying the real-time rotating speed of the mixing drum 2, monitoring the working state of the mixing drum 2 and performing visual operation, and the alarm 10-5 is used for sounding an alarm when the operation is wrong, so as to remind an operator and prevent misoperation. In addition, a second speed regulating handle 11 connected with the motor controller 6 is further arranged in the control box 9 so as to regulate the rotating speed of the mixing drum 2 according to different working conditions of the mixing drum 2.
When the mixing drum 2 is used for charging, a forward rotation instruction is sent to the motor controller 6 through the first forward rotation switch 3-1 or the second forward rotation switch 10-1, and the motor controller 6 controls the driving motor 5 to drive the mixing drum 2 to rotate forward, so that the charging operation of the mixing drum is completed. Similarly, when the mixing drum 2 is used for discharging, the first reversing switch 3-2 or the second reversing switch 10-2 is used for controlling the mixing drum to reverse, so that the discharging operation is completed; when the mixing drum 2 needs to be stopped, the mixing drum can be controlled to stop rotating through the first stop switch 3-3 or the second stop switch 10-3. As shown in fig. 1, when the mixing drum 2 needs to adjust the speed, the rotation speed of the mixing drum 2 can be adjusted by changing the rotation speed of the driving motor 5 through the motor controller 6 by using the first speed adjusting handle 4 or the second speed adjusting handle 11 (as shown in fig. 3) in the cab 13.
Therefore, by providing the control switches in the cab 13 and at the rear end of the chassis 1, respectively, it is convenient for the operator to control the rotation of the agitating drum 2 in the cab 13 and outside the cab 13. In order to further facilitate the control of the rotation of the mixing drum 2 outside the cab 13, control boxes 9 are arranged on the left side and the right side of the rear end of the chassis 1, and a second control switch 10 and a second speed regulating handle 11 are installed in each control box 9, so that an operator can conveniently select nearby outside the cab 13 to control the rotation of the mixing drum 2.
As shown in fig. 1, the motor controller 6 is disposed outside the cab 13, connected to the first control switch 3 via a first cable 7, and connected to the second controller 10 via a second cable 8.
The utility model discloses an electronic concrete mixer has environmental pollution little, small in noise, application range extensively, does not receive advantages such as environmental impact, energy-efficient, control accuracy height, visual operation, prevent maloperation as pure electronic concrete mixer to can realize the constant speed operation of churn.
In other embodiments of the electric concrete mixer, the mixer may not be a pure electric mixer, but a fuel engine provides power for the mixer, the engine is connected with a generator, and the generator provides power for the driving motor and the motor controller, or a small battery block may be provided on the chassis to provide power for the driving motor and the motor controller.
In other embodiments of the electric concrete mixer vehicle, the motor controller may not be disposed outside the cab, but rather disposed within the cab.
In other embodiments of the electric concrete mixer vehicle, the second control switch may be provided not in two but in one.
In other embodiments of the electric concrete mixer truck, the second control switch may not be provided with a display screen and an alarm, and does not have the display and alarm functions.
In other embodiments of the electric concrete mixer, the second control switch may not be configured as a button switch, but as a rocker switch, which may or may not have an indicator light.
In other embodiments of the electric concrete mixer, the first control switch may not be set as a rocker switch, but may be set as a button switch, and at this time, the button switch may or may not have an indicator light strip.
In other embodiments of the electric concrete mixer vehicle, the second speed adjustment handle may not be provided.
In other embodiments of the electric concrete mixer, the control box is not installed at the rear end of the chassis, i.e. the second control switch is not in the control box, but is directly installed on the mixer, and the second control switch is arranged below other components by utilizing the structure of the mixer, so as to form a protective effect on the second control switch.
In other embodiments of the electric concrete mixer vehicle, the first speed adjustment handle may not be provided.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An electric concrete mixer truck comprising:
a chassis (1);
a cab (13) provided at the front end of the chassis (1);
the mixing drum (2) is arranged on the chassis (1);
the driving motor (5) is in transmission connection with the mixing drum (2) and is used for driving the mixing drum (2) to rotate;
the motor controller (6) is connected with the driving motor (5);
its characterized in that, electronic concrete mixer truck still includes:
the control switch is connected with the motor controller (6), the control switch comprises a first control switch (3) arranged in a cab (13) and a second control switch (10) arranged at the rear end of a chassis (1), and the first control switch (3) and the second control switch (10) comprise a forward rotation switch used for controlling forward rotation of the mixing drum (2), a reverse rotation switch used for controlling reverse rotation of the mixing drum (2) and a stop rotation switch used for controlling stop rotation of the mixing drum (2).
2. An electric concrete mixer truck according to claim 1, characterized in that the cab (13) is also provided with a first governor handle (4) connected to the motor controller (6) for adjusting the speed of rotation of the mixing drum (2).
3. Electric concrete mixer truck according to claim 1 or 2, characterized in that the rear end of the chassis (1) is fitted with a control box (9), the second control switch (10) being fitted inside the control box (9).
4. An electric concrete mixer truck according to claim 3, characterized in that the control box (9) also houses a second speed-regulating handle (11) connected to the motor controller (6) for regulating the speed of rotation of the mixing drum (2).
5. The electric concrete mixer truck according to claim 1 or 2, wherein the forward switch, the reverse switch and the stop switch of the first control switch (3) are rocker switches, and each rocker switch is provided with an indicator light.
6. The electric concrete mixer truck according to claim 1 or 2, wherein the forward switch, the reverse switch and the stop switch of the second control switch (10) are all button switches, and each button switch is provided with an indicator light strip.
7. Electric concrete mixer truck according to claim 1 or 2, characterized in that the second control switch (10) is provided with a display screen (10-4) and an alarm (10-5).
8. The electric concrete mixer truck according to claim 1 or 2, wherein there are two second control switches (10), and the two second control switches (10) are respectively located on the left and right sides of the rear end of the chassis (1).
9. Electric concrete mixer truck according to claim 1 or 2, characterized in that the motor controller (6) is arranged outside the cab (13), the motor controller (6) being connected to the first control switch (3) by means of a first cable (7), the motor controller (6) being further connected to the second control switch (10) by means of a second cable (8).
10. The electric concrete mixer truck according to claim 1 or 2, further comprising a power battery (12) mounted on the chassis (1), wherein the driving motor (5) and the motor controller (6) are both connected to the power battery (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998818.2U CN214871660U (en) | 2021-05-11 | 2021-05-11 | Electric concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998818.2U CN214871660U (en) | 2021-05-11 | 2021-05-11 | Electric concrete mixer truck |
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| Publication Number | Publication Date |
|---|---|
| CN214871660U true CN214871660U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120998818.2U Active CN214871660U (en) | 2021-05-11 | 2021-05-11 | Electric concrete mixer truck |
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| CN (1) | CN214871660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056356A (en) * | 2022-06-29 | 2022-09-16 | 厦门豪主意智造科技有限公司 | Vehicle-mounted concrete mixture remote monitoring and adjusting system and method |
-
2021
- 2021-05-11 CN CN202120998818.2U patent/CN214871660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056356A (en) * | 2022-06-29 | 2022-09-16 | 厦门豪主意智造科技有限公司 | Vehicle-mounted concrete mixture remote monitoring and adjusting system and method |
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