Automatic weighing system of garbage truck
Technical Field
The utility model belongs to the technical field of garbage trucks, and particularly relates to an automatic weighing system of a garbage truck.
Background
The garbage truck is mainly used for transporting various garbage in municipal sanitation and factory and mine, is particularly suitable for transporting residential garbage in communities, can compress and crush the loaded garbage, increases the density of the garbage, reduces the volume of the garbage, greatly improves the efficiency of garbage collection and transportation, and has the characteristics of reliable quality, low failure rate, convenience in maintenance, low running cost and the like.
When garbage is required to be cleared, garbage is fully piled into the garbage truck box in the mode so as to improve the garbage transportation efficiency, but if the garbage is too heavy, the garbage truck box is too stressed, and when the garbage truck box is too stressed and jolt sections are encountered during transportation, the garbage truck box is damaged easily, and the phenomenon that the garbage falls out of the garbage truck box occurs.
Disclosure of utility model
In order to solve the technical problems that if the weight of garbage stacking is too large, the pressure born by the garbage truck box is too large, and when the garbage truck box is too large and jolt road sections are encountered during transportation, the garbage truck box is easy to damage, the utility model adopts the technical scheme that:
The utility model provides a garbage truck automatic weighing system, includes the garbage truck box, the inboard slidable mounting of garbage truck box has the bearing plate, bearing plate bottom middle part outer wall fixedly connected with installing support, the fixed bolster bottom articulates installs the deflector that the symmetry set up, garbage truck box bottom inner wall slidable mounting has the sliding support that the symmetry set up, two the deflector bottom articulates respectively and installs on two sliding supports, two equal fixedly connected with sideslip board in sliding support one side, two the sideslip board all extends to the garbage truck box outside, two the one end that the sideslip board is located the garbage truck box outside is all fixedly connected with first link, two all articulates on the first link and installs the guide bar, garbage truck box both sides slidable mounting has the lifter, two equal fixedly connected with second link in lifter tip position, two the guide bar top articulates respectively and installs on two second links, garbage truck box both sides outer wall fixedly connected with symmetry sets up limiting plate, two the limiting plate is located two lifter plates respectively directly over.
As a preferable implementation mode of the utility model, two sides of the garbage truck box are provided with rectangular movable ports which are symmetrically arranged, and the two transverse moving plates are respectively contacted with the inner walls of the two rectangular movable ports.
As a preferable implementation mode of the utility model, lifting grooves which are symmetrically arranged are arranged on two sides of the garbage truck box, and the two lifting plates are respectively and slidably connected to the inner walls of the two lifting grooves.
As a preferred implementation mode of the utility model, the inner walls of the two sides of the bottom of the garbage truck box are fixedly connected with symmetrically arranged guide posts.
As a preferred implementation mode of the utility model, through holes which are symmetrically arranged are formed on two sides of the bearing plate, and the guide posts are connected to the inner wall of the through holes in a sliding manner.
As a preferred implementation mode of the utility model, the inner walls of the two sides of the bottom of the garbage truck box are fixedly connected with symmetrically arranged supporting springs, the top ends of the supporting springs are fixedly connected to the outer wall of the bottom of the bearing plate, and the supporting springs are sleeved on the guide posts.
As a preferred embodiment of the present utility model, the mounting bracket, the sliding bracket, the first connecting frame and the second connecting frame are all in a door-shaped structure.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the loaded garbage can be supported through the arranged bearing plates, when the garbage is poured onto the bearing plates, the bearing plates are pressed down, the bearing plates drive the mounting brackets to move downwards, the two sliding brackets matched with the mounting brackets enable the inclination angles of the two guide plates to change, the two sliding brackets can be driven to move reversely under the condition that the inclination angles of the two guide plates change, the two sliding brackets drive the two transverse moving plates to move reversely, the two transverse moving plates drive the two first connecting frames to move reversely, the two second connecting frames matched with the two first connecting frames enable the inclination angles of the two guide rods to change, under the condition that the inclination angles of the two guide rods change, the two guide rods can drive the two lifting plates to move upwards until the two lifting plates are contacted with the outer walls of the bottoms of the two limiting plates, and the two lifting plates are in a stable and motionless state, so that the maximum bearing weight of the garbage truck carriage is achieved is indicated, the effect of automatic weighing is achieved, the excessive weight applied to the garbage is avoided, the garbage is protected from the garbage truck carriage, and the garbage can be protected from falling off from the road section when the garbage is high enough.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the garbage truck box of the present utility model;
FIG. 3 is a schematic cross-sectional view of the refuse receptacle of the present utility model;
FIG. 4 is a schematic view of the bottom structure of the bearing plate of the present utility model;
Fig. 5 is a schematic view showing the connection structure of the mounting bracket, the guide plate and the sliding bracket of the present utility model.
The garbage truck comprises a garbage truck box 1, a bearing plate 2, a guide post 3, a supporting spring 4, a limiting plate 5, a lifting plate 6, a guide rod 7, an installation bracket 8, a guide plate 9, a sliding bracket 10, a transverse moving plate 11, a first connecting frame 12, a second connecting frame 13.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 5
The automatic garbage truck weighing system comprises a garbage truck box 1, wherein the height of the garbage truck box 1 is high enough, garbage can be prevented from falling out of the garbage truck box 1 when meeting a bumpy road section during transportation, a bearing plate 2 is slidably arranged on the inner side of the garbage truck box 1, loaded garbage can be supported through the arranged bearing plate 2, a mounting bracket 8 is fixedly connected to the outer wall of the middle part of the bottom of the bearing plate 2, symmetrically arranged guide plates 9 are hinged to the bottom of the mounting bracket 8, symmetrically arranged sliding brackets 10 are slidably arranged on the inner wall of the bottom of the garbage truck box 1, the bottoms of the two guide plates 9 are respectively hinged to the two sliding brackets 10, transverse moving plates 11 are fixedly connected to one sides of the two sliding brackets 10, the two transverse moving plates 11 are all extended to the outer side of the garbage truck box 1, one ends of the two transverse moving plates 11 positioned on the outer side of the garbage truck box 1 are fixedly connected with a first connecting frame 12, the two first connecting frames 12 are hinged with guide rods 7, lifting plates 6 are slidably arranged on two sides of the garbage truck box 1, second connecting frames 13 are fixedly connected to the end positions of the two lifting plates 6, the tops of the two guide rods 7 are respectively hinged with the two second connecting frames 13, the outer walls of two sides of the garbage truck box 1 are fixedly connected with limit plates 5 which are symmetrically arranged, the two limit plates 5 are respectively positioned right above the two lifting plates 6, when garbage is poured onto the bearing plates 2, the bearing plates 2 are pressed down, the bearing plates 2 drive the mounting brackets 8 to move downwards, the two sliding brackets 10 which are matched with the mounting brackets 8 enable the inclination angles of the two guide plates 9 to change, the two sliding brackets 10 can be driven to move oppositely under the condition that the inclination angles of the two guide plates 9 change, the two sliding brackets 10 can drive the two transverse moving plates 11 to move oppositely, the two transverse moving plates 11 drive the two first connecting frames 12 to move oppositely, the two second connecting frames 13 which are matched with the two first connecting frames 12 enable the inclination angles of the two guide rods 7 to change, under the condition that the inclination angles of the two guide rods 7 change, the two guide rods 7 can drive the two lifting plates 6 to move upwards until the two lifting plates 6 are in contact with the outer walls of the bottoms of the two limiting plates 5, and at the moment, the bearing plate 2 is in a stable and motionless state, the maximum bearing weight of the garbage truck carriage 1 is reached, so that the effect of automatic weighing can be achieved, the excessive weight of garbage is avoided, and the garbage truck carriage 1 is protected.
In a specific embodiment, the installing support 8, the sliding support 10, the first connecting frame 12 and the second connecting frame 13 are of a door-shaped structure, the two sides of the garbage truck box 1 are provided with symmetrically-arranged rectangular movable openings, the two transverse moving plates 11 are respectively contacted with the inner walls of the two rectangular movable openings, the two sides of the garbage truck box 1 are provided with symmetrically-arranged lifting grooves, the two lifting plates 6 are respectively connected to the inner walls of the two lifting grooves in a sliding manner, the inner walls of the two sides of the bottom of the garbage truck box 1 are fixedly connected with symmetrically-arranged guide posts 3, the two sides of the bearing plate 2 are provided with symmetrically-arranged through holes, the guide posts 3 are connected to the inner walls of the through holes in a sliding manner, the inner walls of the two sides of the bottom of the garbage truck box 1 are fixedly connected with symmetrically-arranged support springs 4, the top ends of the support springs 4 are fixedly connected to the outer walls of the bottom of the bearing plate 2, the support springs 4 are sleeved on the guide posts 3, after the garbage truck box 1 is transported to a destination, garbage in the garbage truck box 1 is unloaded, and after unloading is completed, the garbage truck box 2 can be reset to an initial state under the action of the guide posts 3 and the support springs 4.
The implementation principle of the automatic weighing system of the garbage truck of the embodiment is as follows:
When the garbage truck is specifically used, the loaded garbage can be supported through the arranged bearing plates 2, when the garbage is poured onto the bearing plates 2, the bearing plates 2 are pressed down, the bearing plates 2 drive the mounting brackets 8 to move downwards, the two sliding brackets 10 matched with the mounting brackets 8 are arranged, so that the inclination angles of the two guide plates 9 are changed, the two sliding brackets 10 can be driven to move reversely under the condition that the inclination angles of the two guide plates 9 are changed, the two sliding brackets 10 drive the two transverse moving plates 11 to move reversely, the two transverse moving plates 11 drive the two first connecting frames 12 to move reversely, the two second connecting frames 13 matched with the two first connecting frames 12 are arranged, so that the inclination angles of the two guide rods 7 are changed, the two guide rods 7 can drive the two lifting plates 6 to move upwards until the two lifting plates 6 are contacted with the outer walls of the bottoms of the two limiting plates 5, the two lifting plates 2 are in a stable and immovable state, the two sliding brackets 10 drive the two sliding brackets 11 to move reversely, the two first connecting frames 12 are driven to move reversely, the two first connecting frames 12 are matched with the two second connecting frames 12, the two connecting frames are matched with the two second connecting frames 13, the inclination angles of the two guide rods 7 are matched with the two connecting frames, the inclination angles of the two guide rods 7 are changed, the inclination angles of the two guide rods 7 are made to move downwards, the inclination angles of the two lifting plates are changed, the inclination angles of the two lifting plates are made of the two lifting plates 6, the two lifting plates are contacted with the bottom the outer walls of the two limiting plates 5, the bottom walls of the two sliding plates, and are contacted with each other, and the two lower than the top-layer plates, and the two lifting plates are in the lifting frames, and are in stable state respectively, and the lifting frames, and are in the conditions, and the lifting frames and different from the lifting frames, and high load conditions, and are respectively, and high weight and high load and are respectively, and high weight and which and are respectively, and which and are respectively.