Weighing equipment of vehicle for logistics
Technical Field
The invention relates to the technical field of weighing scales, in particular to weighing equipment of a logistics vehicle.
Background
Weighing equipment of a logistics vehicle, also called a truck scale, is a large scale arranged on the ground, is generally used for weighing the loaded tonnage of a truck, and is a main weighing equipment for metering bulk goods of factories, mines, merchants and the like. The wagon balance can be divided into I-shaped steel wagon balance, T-shaped beam wagon balance, L-shaped beam steel wagon balance, U-shaped steel wagon balance, channel steel wagon balance and reinforced concrete wagon balance according to the structure of the balance body; the sensor types can be divided into: digital wagon balance, analog wagon balance.
When the foreign vehicle passes through the pound, if a large amount of sludge is stored at the bottom of the vehicle, the displayed data has errors, the accuracy in detection is influenced, and economic loss is brought to a receiving manufacturer.
Disclosure of Invention
Based on the structure, the invention provides the weighing equipment of the logistics vehicle, the climbing surface of the weighing equipment is provided with the pushing head mechanism, the pushing head mechanism is provided with the spray pipe, and clear water is sprayed upwards from the spray pipe to clean the bottom of the vehicle, so that the data can be more accurate when the vehicle reaches the weighing scale and the functionality of the weighing equipment is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a weighing device of a vehicle for logistics comprises a weighing body and a scissor rod mechanism, wherein side grooves are formed in the front side face and the rear side face of the weighing body, an electric cylinder is installed in each side groove, a climbing slope is arranged on the left side of the weighing body, a collecting cavity is formed in the climbing slope, a pushing head mechanism is arranged on each collecting cavity, and an action rod of the electric cylinder is connected with the pushing head mechanism so that the electric cylinder drives the pushing head mechanism to move left and right when being electrified to act;
the water tank is connected with the front side of the water bag, the water pipe moves into the bottom groove, and the water pump connected with the pipe orifice of the water pipe is installed on the front end face of the pound body, so that when the water pump is electrified to work, clean water is injected into the water bag;
the top of the water bag is also provided with a row of spray pipes, the spray pipes penetrate into the collecting cavity from the top of the water bag and upwards penetrate through the collecting cavity to be arranged on the head pushing mechanism, so that the spray pipes are driven to swing to spray water when the head pushing mechanism moves left and right;
the middle part in collection chamber still welds the installation axle, scissor lever mechanism installs in collection chamber through the installation axle, the mechanism of cutting somebody's hair is connected through the metal chain with scissor lever mechanism, so that when the mechanism of cutting somebody's hair left and right sides moved, move scissor lever mechanism through the metal chain and cut the action.
Preferably, the method comprises the following steps: the push plate that the both ends were provided with the connecting block around the push head mechanism includes, the push plate passes through the connecting block to be fixed on electronic jar to make electronic jar circular telegram during operation, control and remove about the drive push plate.
Preferably, the method comprises the following steps: the water pipe installation structure is characterized in that a row of inclined holes used for enabling the water pipe to penetrate out upwards are formed in the push plate, the inclined holes and the push plate are designed to be inclined downwards at the left side, and after the push plate is displaced towards the right side, the inclined plane at the left side and the inclined plane of climbing are overlapped in a coplanar mode.
Preferably, the method comprises the following steps: the front side and the rear side of the push plate are provided with displacement rods inserted on the pound body, and the displacement rods are provided with a row of side row holes.
Preferably, the method comprises the following steps: the scissors rod mechanism comprises two inner rods, hinged seats and outer rods, wherein the two inner rods are axially rotated on the installation shaft, the hinged seats are welded on the outer wall surfaces of the inner rods, the outer rods are arranged on the outer sides of the two inner rods through the hinged seats, and the scissors rod mechanism is connected with the push plate through a metal chain on the end of the inner rod.
Preferably, the method comprises the following steps: rubber pads are arranged on the bottom surfaces of the inner rod and the outer rod, and the inner rod and the outer rod are attached to the cavity surface of the cavity through the rubber pads arranged on the bottom surfaces.
Preferably, the method comprises the following steps: the outer rod is composed of a sleeve and a spring rod arranged in the sleeve through a spring, and an inner row of holes are formed in the sleeve.
Preferably, the method comprises the following steps: the climbing device is characterized in that an accommodating cavity is formed in the inner section surface of the climbing slope, the inner rod is installed in the accommodating cavity in a mode of being connected through the hinged shaft, and the outer rod returns to the accommodating cavity along with the push plate when shearing to the right.
Compared with the prior art, the invention has the following beneficial effects:
1. climbing of weighbridge is provided with the mechanism that pushes away on domatic, the weighbridge bottom is provided with the water pocket, the left water spray structure of weighbridge has been constituted, adopt the water pump to supply water can make the water pocket upwards spray water, make the car arrive the weighbridge by climbing face before the bottom by washing in advance, make the mud that the car bottom probably deposited clear up, the data that obtains when this car weighs is more accurate, this kind should the mode, be particularly adapted to the car when muddy weather, it is more accurate when utilizing the weighbridge to weigh, climb domatic structure that sets up the water spray formula at the weighbridge from this, the functionality has been improved.
2. Because of the push head mechanism can be pushed and moved from side to side in the actual application, and the push action drives the spray pipe to move from side to side, the spray pipe for spraying the bottom of the automobile shows a swing type water spraying effect in the actual working process, and the cleaning efficiency is higher.
3. The climbing surface that will be provided with the mechanism of pushing head is provided with a collection chamber structure, and collection chamber not only can form after the mechanism of pushing head finishes using and accomodate, improves the rationality of structure, still is provided with scissors mechanism in the chamber of gathering moreover, and scissors mechanism adopts the metal chain to be connected with the mechanism of pushing head for when the mechanism of pushing head promotes the action, the scissors action of linkage scissors mechanism will gather and strike off outward because of the sewage that the spray rinsing vehicle bottom deposits in the chamber, make the collection chamber structure that is used for playback mechanism of pushing head more reasonable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial structure diagram of the left side of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is a partial structure diagram of the left side view from FIG. 2;
FIG. 5 is a schematic view of the push plate of the present invention in a position back in the manifold;
FIG. 6 is a schematic view of the cut-away internal structure of the present invention;
FIG. 7 is a schematic view of the mounting positions and the structures of the parts of the body, the head pushing mechanism and the scissors rod mechanism after disassembly;
FIG. 8 is a schematic view of a portion of the structure of the present invention, taken from FIG. 7;
FIG. 9 is a schematic view of the internal structure of the wagon body of FIG. 8 with the center of the wagon body cut away;
FIG. 10 is a bottom perspective view of the present invention.
Description of the main reference numerals:
1. a pound body; 101. a side groove; 102. a bottom groove; 103. climbing; 10301. a receiving cavity; 104. a collection chamber; 2. an electric cylinder; 3. a head pushing mechanism; 301. pushing the plate; 302. connecting blocks; 303. an inclined hole; 304. side row holes; 4. a water bladder; 401. a water pipe; 402. a nozzle; 5. installing a shaft; 6. a scissor lever mechanism; 601. an inner rod; 602. an outer rod; 60201. inner row holes; 60202. a sleeve; 60203. a spring lever; 7. a hinged seat; 8. a water pump; 9. a metal chain.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be specifically understood by those skilled in the art.
Referring to fig. 1-10, a weighing apparatus for a vehicle for logistics includes a weighing body 1 and a scissor rod mechanism 6, wherein side grooves 101 are formed on front and rear sides of the weighing body 1, an electric cylinder 2 is installed in the side grooves 101, a climbing 103 for allowing a vehicle to reach a top surface of the weighing body 1 is disposed on a left side of the weighing body 1, as shown in fig. 1 and 2, a collection chamber 104 having collection characteristics is formed on the climbing 103, a push head mechanism 3 is disposed on the collection chamber 104, the push head mechanism 3 presents a shape as shown in fig. 2 after being pushed to the left, the push head mechanism 3 is received in the collection chamber 104 after being pushed to the inside, presents a shape as shown in fig. 5, an actuating rod of the electric cylinder 2 is connected with the push head mechanism 3, so that the push head mechanism 3 is driven to move left and right when the electric cylinder 2 is powered on, as shown in fig. 10, a rectangular receiving groove and a bottom groove 102 are formed on a bottom surface of the weighing body 1, and a water bag 4 is installed in the receiving groove, the front side of the water bag 4 is connected with a water pipe 401, the water pipe 401 runs into the bottom groove 102, the front end surface of the pound body 1 is provided with a water pump 8 connected with the pipe orifice of the water pipe 401, when the water pump 8 is electrified to work, clear water is injected into the water bag 4, the top of the water bag 4 is also provided with a row of spray pipes 402, the spray pipes 402 penetrate into the collecting cavity 104 from the top of the water bag 4 and penetrate upwards into the pushing head mechanism 3 from the collecting cavity 104, so that when the pushing head mechanism 3 moves left and right, the spray pipes 402 are driven to swing to spray water, when in actual use, an automobile reaches the top surface of the pound body 1 through the left side climbing 103, before weighing, the pushing head mechanism 3 drives the spray pipes 402 to move left, and the spray water outwards through the spray pipes 402 under the water pumping action of the water pump 8, the bottom of the automobile is cleaned in advance, sludge possibly existing at the bottom of the automobile is cleaned downwards, and the, therefore, the spray pipe 402 is positioned on the bottom surface of the movable water cleaning automobile, and the cleaning effect is better.
The middle part of the cavity 104 is welded with an installation shaft 5, the scissor-rod mechanism 6 is installed in the cavity 104 through the installation shaft 5, the head-pushing mechanism 3 is connected with the scissor-rod mechanism 6 through a metal chain 9, so that when the head-pushing mechanism 3 moves left and right, the scissor-rod mechanism 6 is driven to shear through the metal chain 9, and because the scissor-rod mechanism 6 comprises two inner rods 601 pivoted on the installation shaft 5, a hinged base 7 welded on the outer wall surface of the inner rods 601, and outer rods 602 installed on the outer sides of the two inner rods 601 through the hinged base 7, the scissor-rod mechanism 6 is connected with the push plate 301 through the metal chain 9 on the end of the inner rods 601, and rubber pads are arranged on the bottom surfaces of the inner rods 601 and the outer rods 602, and the inner rods 601 and the outer rods 602 are attached to the cavity surface of the cavity 104 through the rubber pads arranged on the bottom surfaces, when the scissor-rod mechanism 6 moves along with the head-pushing, and can outwards strike off the sewage and the silt that spill in the collection chamber 104 when wasing in the action process, (of course still can set up the geosyncline in the position of equipment installation environment when actual installation for deposit sewage and mud, reach the purpose of environmental protection processing, and this kind of structure geosyncline, for prior art, like the sewage treatment pond, this design is no longer explained this kind of geosyncline, but does not influence the rationality of this function of this equipment and adds and use), sewage is finally outwards discharged by side discharge hole 304, the setting of scissors fork mechanism 6 has improved the functional of collection chamber 104.
As shown in fig. 2, as shown in fig. 4, push pedal 301 that both ends were provided with connecting block 302 around the push away mechanism 3 includes, push pedal 301 passes through connecting block 302 and fixes on electronic jar 2, so that electronic jar 2 during power-on operation, control about drive push pedal 301, set up one row of inclined hole 303 that is used for upwards wearing out water pipe 401 on push pedal 301, inclined hole 303 is the design of left declivity with push pedal 301, so that water pipe 401 is along with the synchronous pendulum action when pushing away about push pedal 301, push pedal 301 structure is more reasonable, push pedal 301 shifts back left side inclined plane and climbing 103's inclined plane coplane coincidence right side, make push away mechanism 3 under the non-use state realize the rationality and accomodate, structural design is more reasonable.
The outer rod 602 is composed of a sleeve 60202 and a spring rod 60203 arranged in the sleeve 60202 through a spring, the sleeve 60202 is further provided with an inner row hole 60201 facilitating the discharge of sewage, the function of the inner row hole 60201 is consistent with that of the side row hole 304, when the scissor lever mechanism 6 acts, the sewage collected in the collection cavity 104 can be cleaned outwards, and in order to enable the outer rod 602 to be reasonably stored in the non-use state, as shown in fig. 4 and 6, a storage cavity 10301 is arranged on the inner section surface of the climbing slope 103, the inner rod 601 is arranged in the storage cavity 10301 in a mode of being connected through a hinged shaft, and the outer rod 602 returns to the storage cavity 10301 when doing scissor action towards the right along with the push plate 301.
The working principle is as follows: when the rainy day comes, a large amount of sludge is adhered to an automobile chassis to be weighed, so that the automobile chassis is heavier after being directly opened to the weighing body 1 for weighing, detection data is inaccurate, an operator can be positioned in an operation room to control the electric cylinder 2 and the water pump 8 to work in an electrified mode through the existing remote technology (the remote control technology is similar to the existing opening and closing door, the electric control technology is the existing one, the circuit structure is not detailed in the invention, and the description is that the electric cylinder 2 pushes the push plate 301 leftwards, meanwhile, the water pipe 401 penetrating the push plate 301 can be pushed leftwards, the water pump 8 works in an electrified mode to inject water into the water pipe 401, and finally the water pipe 401 sprays upwards to the automobile bottom surface to be sprayed right on the automobile bottom surface, so that the sludge adhered to the automobile bottom surface due to the rainy day is cleaned downwards, part of the sewage and the sludge are sprayed into the collecting cavity 104, and the electric cylinder 2 can drive the scissor rod mechanism 6 to perform a scissor action under the frequent action, not only can make water pipe 401 be in better clearance with the car bottom under the action of oscillating water spray, and can make the outside faster scraping of sewage that will collect in album chamber 104 when cutting fork lever mechanism 6 cuts the fork action, make the push pedal 301 that finishes final use can collect in album chamber 104 more rationally, can not influence push pedal 301 storage nature return because of the existence of mud, and push pedal 301 after the return still can drive interior pole 601 and outer pole 602 and all return and collect in accomodating chamber 10301, the user state after the return is shown in figure 5, outwards shift out during this use, the structural feature that finishes the return and accomodate makes push head mechanism 3 structure more reasonable.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.