CN213444485U - Self-balancing protection device of self-discharging garbage truck - Google Patents
Self-balancing protection device of self-discharging garbage truck Download PDFInfo
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- CN213444485U CN213444485U CN202021528340.9U CN202021528340U CN213444485U CN 213444485 U CN213444485 U CN 213444485U CN 202021528340 U CN202021528340 U CN 202021528340U CN 213444485 U CN213444485 U CN 213444485U
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Abstract
The utility model discloses a self-balancing protection device of self-discharging formula garbage truck, including self-discharging formula garbage truck and the self-balancing protection device of setting on self-discharging formula garbage truck, this self-balancing protection device including: the inclination angle detection unit is used for detecting the inclination angle beta of the central longitudinal axis of the vehicle and the horizontal plane longitudinal axis; the support legs are lifting support legs and are in signal connection with the inclination angle detection unit, the support legs are respectively arranged on the left side and the right side of the vehicle frame and stretch out and draw back according to detection information of the inclination angle detection unit so as to adjust the balance of the vehicle, the vehicle reaches a preset balance safety angle, the gravity center and the vehicle state of the vehicle are monitored in real time through the inclination angle detection unit, and if the safety early warning range is exceeded, the vehicle lifting and unloading operation is immediately stopped for limiting protection; and then can automatic correction vehicle, need not artificial manual going control landing leg when guaranteeing the vehicle safety, can ensure operator's life safety.
Description
Technical Field
The utility model relates to a self-balancing protection device of self-discharging formula garbage truck.
Background
The self-unloading garbage truck is one special garbage truck for collecting and transporting garbage. The garbage discharging operation of the self-discharging garbage truck needs to rotate the carriage through lifting, so that after the carriage forms a certain angle with a horizontal line, the carriage automatically slides out of a discharging opening at the tail of the truck through the self weight of the garbage, and the garbage discharging operation is realized. If the ground is uneven or a certain gradient exists, the carriage is lifted for self-discharging, the gravity center of the whole vehicle can be improved or changed along with the lifting of the carriage, and if the operation is improper, the risk of vehicle rollover exists.
The existing self-unloading garbage truck is generally additionally provided with rear stabilizing support legs, when the garbage truck encounters uneven ground or is in a certain condition, the support legs are manually controlled, the vehicle is leveled by observation, corresponding detection and protection devices are not additionally arranged, certain artificial judgment risks exist, and operation risks exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can real time monitoring vehicle focus and vehicle state and can automatic correction vehicle's self-balancing protection device.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides a self-balancing protection device of self-discharging formula garbage truck, is including self-discharging formula garbage truck and the self-balancing protection device of setting on self-discharging formula garbage truck, self-discharging formula garbage truck is including the railway carriage of frame, frame girder and liftable loading and unloading rubbish, this self-balancing protection device including: the inclination angle detection unit is used for detecting the inclination angle beta of the central longitudinal axis of the vehicle and the horizontal plane longitudinal axis; the support legs are lifting support legs and are in signal connection with the inclination angle detection unit, the support legs are arranged on the left side and the right side of the vehicle frame respectively, and stretch out and draw back according to detection information of the inclination angle detection unit so as to adjust the balance of the vehicle, and the vehicle can reach a preset balance safety angle.
The controller is in signal connection with the inclination angle detection unit, the support legs and the driving mechanism and is used for receiving information of the support legs, the inclination angle detection unit and the driving mechanism and controlling the support legs and the driving mechanism to work.
Further, the inclination angle detection unit is an inclination angle sensor and comprises a left and right inclination angle detection group capable of detecting the left and right inclination angles of the vehicle and a front and rear inclination angle detection group capable of detecting the front and rear inclination angles of the vehicle.
Preferably, the device also comprises an alarm device which is in signal connection with the controller.
Further, when the inclination angle detection unit detects a signal that the inclination angle beta is less than or equal to 5 degrees, the controller controls the support legs to extend out to be in contact with the ground so as to keep the balance of the vehicle.
Further, when the inclination angle detection unit detects a signal that the inclination angle is more than 5 degrees and less than beta and less than 10 degrees, the controller controls the support legs to extend out to adjust the balance of the vehicle, so that the vehicle reaches a preset balance safety angle.
Further, when the inclination angle detection unit detects that the current front and back inclination angle of the vehicle is larger than 15 degrees, the controller controls the driving mechanism to stop working and an alarm device gives an alarm.
Furthermore, the two support legs are respectively arranged at the left and the right of the tail part of the vehicle.
Furthermore, the supporting legs comprise supporting rods and supporting discs arranged at the lower ends of the supporting rods.
Further, the tilt sensor is mounted on a frame main beam of the vehicle.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses a self-balancing protection device of self-discharging formula garbage truck, compared with the prior art, the advantage lies in, through installing inclination detecting element on the vehicle frame, before the railway carriage is done lifting operation, when meetting the place unevenness or there is certain slope, through inclination detecting element with inclination information transmission to the controller, the controller is according to the angle condition of slope, control the stabilizer blade that sets up at the vehicle afterbody to support the vehicle, adjust the vehicle balance, make the vehicle reach preset balanced safe angle, if can't reach the safe operation within range of preset balanced safe angle, stop actuating mechanism work by the controller, restrict lifting operation of railway carriage, and send out the police dispatch newspaper simultaneously; if the gravity center of the whole vehicle can return to the safety range, the lifting and discharging of the carriage are carried out, the gravity center of the vehicle and the vehicle state are monitored in real time through the inclination angle detection unit in the lifting and discharging process of the vehicle, and if the gravity center of the vehicle exceeds the safety early warning range, the lifting and discharging operation of the vehicle is immediately stopped for limiting protection; and then can automatic adjustment vehicle balance, make the vehicle reach and predetermine balanced safe angle vehicle, need not artificial manual going control landing leg when guaranteeing vehicle safety, can ensure operator's life safety.
Drawings
FIG. 1 is a schematic view of the present invention when mounted on a vehicle;
FIG. 2 is a schematic structural view of the stand bar of the present invention;
FIG. 3 is a schematic view of the vehicle of the present invention leaning to the left;
FIG. 4 is a schematic view of the vehicle of the present invention when leaning to the right;
FIG. 5 is a schematic view of the vehicle of the present invention leaning forward;
FIG. 6 is a schematic view of the vehicle of the present invention tilted backward;
fig. 7 is a schematic circuit diagram of the controller of the present invention.
Description of reference numerals: 1. a support leg; 2. a carriage; 3. a frame main beam; 81. a support bar; 82. the disc is supported.
Detailed Description
The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.
Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing the relationship of one element(s) or feature(s) to another element(s) or feature(s) in the drawings and may encompass different orientations of the device in use or operation and the orientation depicted in the drawings. The devices may be turned to different orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used therein should be interpreted accordingly and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 7, a self-balancing protection device for a dump truck includes the following specific embodiments: including self-discharging formula garbage truck and the self-balancing protection device of setting on self-discharging formula garbage truck, self-discharging formula garbage truck is including frame, frame girder 3 and liftable loading and unloading railway carriage 2 of rubbish, and this self-balancing protection device is including: the device comprises an inclination angle detection unit arranged on a frame main beam 3 of a vehicle, wherein the inclination angle detection unit is used for detecting the inclination angle beta of the central longitudinal axis of the vehicle and the horizontal plane longitudinal axis; the vehicle frame comprises support legs 1, wherein the support legs 1 are lifting support legs and are in signal connection with the inclination angle detection unit, are respectively arranged on the left side and the right side of the vehicle frame and stretch out and draw back according to detection information of the inclination angle detection unit so as to adjust the vehicle balance, and enable the vehicle to reach a preset balance safety angle, and the balance safety angle is that the center longitudinal axis and the horizontal plane longitudinal axis are less than or equal to 5.
The utility model discloses in still including the actuating mechanism that controller and drive railway carriage go up and down, controller and inclination detecting element, stabilizer blade 1 and actuating mechanism signal connection for receive stabilizer blade 1, inclination detecting element and actuating mechanism's information and control stabilizer blade 1 and actuating mechanism work, do real-time focus and vehicle state's control to the vehicle through inclination sensor, and by the work of controller control stabilizer blade, carry out timely correction to the vehicle, if exceed safe early warning scope, stop the vehicle immediately and lift the operation of unloading, restrict the protection.
The utility model discloses in inclination detecting element including can detect about the vehicle inclination detect the group with can detect around the vehicle inclination around the vehicle inclination detect the group, and then can detect inclination and all around inclination about the vehicle, can real-time all-round monitoring vehicle focus and vehicle state.
The utility model discloses in still including alarm device, alarm device and controller signal connection, alarm device are the alarm lamp, can set up in the arbitrary visible place of vehicle, can in time remind the operator, further improve factor of safety.
The utility model discloses in when inclination detecting element detected inclination beta and is less than or equal to 5 signals, controller control stabilizer blade 1 stretches out and ground contact, can play the effect of stabilizing the automobile body, the security that railway carriage 2 lifted when the guarantee was unloaded.
When the inclination angle detection unit detects a signal that the inclination angle is more than 5 degrees and less than 10 degrees, the controller controls the support legs 1 to extend out to adjust the balance of the vehicle, so that the vehicle reaches a preset balance safety angle, if the preset safety angle cannot be reached, the controller controls the driving mechanism to stop working and the alarm device to give an alarm, when the inclination angle of the vehicle to the left side is less than 10 degrees and more than 5 degrees, the controller can control the support legs on the left side to extend out for supporting the vehicle, so that the inclination angle of the vehicle is kept within 5 degrees or less; if the inclination angle can not be adjusted to be less than or equal to 5 degrees, the controller controls the driving mechanism to stop working, the compartment 2 can not do lifting action, and the alarm device sends out an alarm signal; if the relative inclination angle of the vehicle returns to the range suitable for safe lifting of the carriage, the controller controls the driving mechanism to continue working, and the safety during unloading is further guaranteed.
In the utility model, when the inclination angle detecting unit detects that the current front and back inclination angle of the vehicle is more than 15 degrees, the controller controls the driving mechanism to stop working and the alarm device gives an alarm, wherein the front and back safety angles are that the inclination angle generated by the horizontal axis and the horizontal plane of the vehicle is less than or equal to 15 degrees, when the inclination angle detecting unit detects that the front and back inclination angle of the vehicle is less than or equal to 15 degrees, the driving mechanism is allowed to work, and the carriage 2 lifts and unloads; if the overspeed safety inclination angle is larger than 15 degrees, the carriage is limited to lift and unload materials; if the relative inclination angle of the vehicle returns to the range suitable for safe lifting of the carriage, the controller controls the driving mechanism to continue working, and the safety during unloading is further guaranteed.
The utility model discloses in stabilizer blade 1 lies in including bracing piece 81 and setting the support disc 82 of bracing piece 81 lower extreme, support disc 82 can increase with the area of contact on ground, improve the stability of support, can be equipped with the skid resistant course in support disc 82 bottom preferably, and the inoxidizing coating can be the rubber pad etc..
The utility model discloses a concrete work flow: firstly, when a controller receives an action request of a landing leg 1 or a carriage 2, a vehicle is detected with a current left-right inclination angle and a current front-back inclination angle through an inclination angle detection unit, and if the left-right inclination angle of the vehicle is within a safety range (beta is less than or equal to 5 degrees), the left-right landing leg 1 is extended out to contact the ground, so that the effect of stabilizing the vehicle body is achieved; if the left and right inclination angles exceed 10 degrees, the controller controls the compartment 2 to limit the vehicle to unload; if the left and right inclination angles are too large (beta is more than 5 degrees and less than 10 degrees), respectively controlling the extending lengths of the supporting legs 1 according to the left and right inclination angles of the vehicle, correcting the vehicle back to a safe lifting angle (beta is less than or equal to 5 degrees), if the vehicle can not be corrected back to a safe lifting range suitable for the compartment 2 (beta is less than or equal to 5 degrees), limiting the driving mechanism to enable the compartment 2 not to be lifted for operation, giving out early warning, and if the left and right relative inclination angles of the vehicle back to the safe lifting range suitable for the compartment 2, operating the compartment body; meanwhile, whether the front and back inclination angle of the vehicle is in a safe range is detected, the safe range of the front and back inclination angle is less than or equal to 15 degrees, and if the front and back inclination angle is in the safe inclination angle range, the truck bed 2 is allowed to lift for unloading; and if the safe inclination angle is exceeded, the lifting and unloading of the truck bed 2 are limited.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a self-balancing protection device of self-discharging formula garbage truck, is including self-discharging formula garbage truck and the self-balancing protection device of setting on self-discharging formula garbage truck, self-discharging formula garbage truck is including frame, frame girder (3) and liftable loading and unloading railway carriage (2) of rubbish, its characterized in that, this self-balancing protection device including:
the inclination angle detection unit is used for detecting the inclination angle beta of the central longitudinal axis of the vehicle and the horizontal plane longitudinal axis;
the vehicle frame comprises support legs (1), wherein the support legs (1) are lifting support legs and are in signal connection with the inclination angle detection unit, are respectively arranged on the left side and the right side of the vehicle frame and stretch out and draw back according to detection information of the inclination angle detection unit so as to adjust the balance of the vehicle, and the vehicle reaches a preset balance safety angle.
2. The self-balancing protection device of the dump truck as claimed in claim 1, wherein: the device is characterized by further comprising a controller and a driving mechanism for driving the carriage to lift, wherein the controller is in signal connection with the inclination angle detection unit, the support legs (1) and the driving mechanism and is used for receiving information of the support legs (1), the inclination angle detection unit and the driving mechanism and controlling the support legs (1) and the driving mechanism to work.
3. The self-balancing protection device of the dump truck as claimed in claim 2, wherein: the inclination angle detection unit is an inclination angle sensor and comprises a left inclination angle detection group and a right inclination angle detection group which can detect left and right inclination angles of the vehicle and a front and back inclination angle detection group which can detect front and back inclination angles of the vehicle.
4. The self-balancing protection device of the dump truck as claimed in claim 3, wherein: the device also comprises an alarm device which is in signal connection with the controller.
5. The self-balancing protection device of the dump truck as claimed in claim 3, wherein: when the inclination angle detection unit detects a signal that the inclination angle beta is less than or equal to 5 degrees, the controller controls the support legs (1) to extend out to be in contact with the ground so as to keep the balance of the vehicle.
6. The self-balancing protection device of the dump truck as claimed in claim 3, wherein: when the inclination angle detection unit detects a signal that the inclination angle is more than 5 degrees and less than beta and less than 10 degrees, the controller controls the support legs (1) to extend out to adjust the balance of the vehicle, so that the vehicle reaches a preset balance safety angle.
7. The self-balancing protection device of the dump truck as claimed in claim 4, wherein: when the inclination angle detection unit detects that the current front and back inclination angle of the vehicle is larger than 15 degrees, the controller controls the driving mechanism to stop working and the alarm device gives an alarm.
8. The self-balancing protection device of the dump truck as claimed in claim 1, wherein: the support legs (1) are respectively arranged at the left and right of the tail of the vehicle.
9. The self-balancing protection device of the dump truck as claimed in claim 1, wherein: the supporting leg (1) comprises a supporting rod (81) and a supporting disc (82) arranged at the lower end of the supporting rod (81).
10. The self-balancing protection device of the dump truck as claimed in claim 3, wherein: the inclination angle sensor is arranged on a frame main beam (3) of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528340.9U CN213444485U (en) | 2020-07-28 | 2020-07-28 | Self-balancing protection device of self-discharging garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528340.9U CN213444485U (en) | 2020-07-28 | 2020-07-28 | Self-balancing protection device of self-discharging garbage truck |
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| Publication Number | Publication Date |
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| CN213444485U true CN213444485U (en) | 2021-06-15 |
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| CN202021528340.9U Active CN213444485U (en) | 2020-07-28 | 2020-07-28 | Self-balancing protection device of self-discharging garbage truck |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291600A (en) * | 2022-07-05 | 2022-11-04 | 深圳市乐惠光电科技有限公司 | Self-balance angle compensation method for self-walking lighthouse and storage medium |
| RU223157U1 (en) * | 2023-10-16 | 2024-02-02 | Акционерное Общество "Ряжский Авторемонтный Завод" | OUTRIGGER OF THE REAR SIDE OF THE GARBAGE TRUCK |
-
2020
- 2020-07-28 CN CN202021528340.9U patent/CN213444485U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291600A (en) * | 2022-07-05 | 2022-11-04 | 深圳市乐惠光电科技有限公司 | Self-balance angle compensation method for self-walking lighthouse and storage medium |
| CN115291600B (en) * | 2022-07-05 | 2023-07-18 | 深圳市乐惠光电科技有限公司 | Self-balancing angle compensation method of self-walking lighthouse and storage medium |
| RU223157U1 (en) * | 2023-10-16 | 2024-02-02 | Акционерное Общество "Ряжский Авторемонтный Завод" | OUTRIGGER OF THE REAR SIDE OF THE GARBAGE TRUCK |
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