CN215045809U - Force measuring device of garbage truck - Google Patents
Force measuring device of garbage truck Download PDFInfo
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- CN215045809U CN215045809U CN202120635295.5U CN202120635295U CN215045809U CN 215045809 U CN215045809 U CN 215045809U CN 202120635295 U CN202120635295 U CN 202120635295U CN 215045809 U CN215045809 U CN 215045809U
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Abstract
The utility model discloses a force measuring device of a garbage truck, which comprises a pressing plate component and a hanging plate component; the pressing plate assembly is positioned above the hanging plate assembly and comprises a bottom plate, a first gravity sensing sensor and a fixing plate, the loading end of the first gravity sensing sensor is fixed on the bottom plate, the other end of the first gravity sensing sensor is connected with the fixing plate, and the fixing plate is connected with a frame of the garbage truck; the hanging plate assembly comprises a back plate, a second gravity sensing sensor and a hanging plate, the back plate and the hanging plate are respectively connected with two ends of the second gravity sensing sensor, and a loading end of the second gravity sensing sensor is connected with the hanging plate. Avoid the external force interference of garbage bin in-process of weighing, realize the garbage bin high accuracy and measure.
Description
Technical Field
The utility model belongs to the garbage truck field of weighing relates to a garbage truck measuring force device.
Background
The garbage truck is mainly used for urban collection and transportation of various garbage, the generation amount and types of domestic garbage increase year by year in recent years, and in order to meet the refinement of urban domestic garbage collection and transportation, realize the target of weighing various garbage sources, and also to push the garbage weighing and charging, a vehicle-mounted garbage weighing device needs to be additionally arranged on the garbage truck.
The common garbage truck weighing device has various installation modes, but all have the following defects: the original clamp plate of garbage truck contacts the garbage bin after the weighing data causes the interference, influences the measurement accuracy, makes the sensor measure the garbage bin weight precision not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a garbage truck measuring force device, avoid the garbage bin external force interference of the in-process of weighing, realize the garbage bin high accuracy measurement.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a force measuring device of a garbage truck comprises a pressing plate assembly and a hanging plate assembly;
the pressing plate assembly is positioned above the hanging plate assembly and comprises a bottom plate, a first gravity sensing sensor and a fixing plate, the loading end of the first gravity sensing sensor is fixed on the bottom plate, the other end of the first gravity sensing sensor is connected with the fixing plate, and the fixing plate is connected with a frame of the garbage truck;
the hanging plate assembly comprises a back plate, a second gravity sensing sensor and a hanging plate, the back plate and the hanging plate are respectively connected with two ends of the second gravity sensing sensor, and a loading end of the second gravity sensing sensor is connected with the hanging plate.
Preferably, the number of the first gravity induction sensors is two, and the two first gravity induction sensors are respectively arranged at two ends of the bottom plate.
Furthermore, the opposite sides of the two first gravity induction sensors are provided with side plates, the side plates are connected with the bottom plate, and the side plates are provided with wire passing holes.
Further, the fixed plate side is connected with the frame of garbage truck, and the fixed plate top is to keeping away from frame direction horizontal bending extension, and the bottom surface and the first gravity-feed tank of extension are connected.
Preferably, the bottom plate is provided with a wiring hole.
Preferably, the bottom plate is provided with a binding rod.
Preferably, a concentrator is arranged on the bottom plate, and the first gravity sensing sensor and the second gravity sensing sensor are connected with the concentrator through data lines.
Preferably, the bottom plate is provided with a wire protection plate and a cover plate, the wire protection plate and the cover plate are respectively positioned on two sides of the bottom plate, and the wire protection plate is fixedly contacted with the top edge of the cover plate.
Preferably, the first gravity sensing sensor and the fixed plate, the back plate, the second gravity sensing sensor and the hanging plate are all connected by bolts,
preferably, the first gravity sensing sensor and the second gravity sensing sensor both adopt resistance strain gauge sensors.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a set up first gravity-feed tank on the clamp plate subassembly, realize the measurement to the power value of the original clamp plate contact garbage bin of garbage truck, gravity and the measurement of pressure value resultant force when realizing the garbage bin lifting obtain the actual weight of garbage bin through follow-up simple calculation, can avoid the external force interference of garbage bin weighing in-process, realize the garbage bin high accuracy and measure.
Furthermore, bottom plate both ends respectively set up a gravity-feed tank sensor quantity, and the measuring bottom plate that can be more accurate contacts the power value of garbage bin avoids the error.
Furthermore, the wiring hole facilitates the entering and the extending of the data wire.
Furthermore, the binding rod is used, the data lines can be orderly wound and arranged, and knotting of the data lines is avoided.
Furthermore, protect line board and apron and can shelter from the data line, avoid foreign matter and rainwater to cause the damage to the data line.
Furthermore, each sensor is fixed on each component by bolts, and is not welded and assembled with the frame, so that the replacement is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the platen assembly of the present invention;
fig. 3 is the assembly schematic diagram of the hanging plate assembly of the utility model.
Wherein: 1-a first gravity-sensing sensor; 2-a platen assembly; 3-wire protecting board; 4, fixing a plate; 5-hanging the plate assembly; 6-side plate; 7-a wire binding rod; 8-cover plate; 9-a bottom plate; 10-a wiring hole; 11-a back plate; 12-a second gravity sensitive sensor; 13-hanging the board; 14-data line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
the force measuring device of the garbage truck comprises a pressing plate assembly 2 and a hanging plate assembly 5.
As shown in FIG. 1, the pressure plate assembly 2 is located above the peg board assembly 5, and the data line 14 of the peg board assembly 5 extends into the interior of the pressure plate assembly 2.
The pressing plate assembly 2 is manufactured by processing and welding a carbon structural hot rolled steel plate and serves as a pressure-bearing device of the garbage can; the hanging plate assembly 5 is used as a garbage can bearing and pulling device, the garbage can is hung on the hanging plate 13, and the garbage can bearing and pulling device can be designed according to the difference of factors such as a garbage truck hanging frame and the like, so that the requirements of different garbage trucks and garbage cans are met; the pressure plate assembly 2 is welded and assembled by the side plate 6, the bottom plate 9 and the cover plate 8, so that the cables are convenient to store and protect; the first gravity sensing sensor 1 and the second gravity sensing sensor 12 both adopt resistance strain sensors, and can acquire weight information in real time and upload the weight information.
In order to ensure the weighing accuracy, reduce the weighing error and realize the accuracy of the garbage weight, the specific sizes of the pressing plate assembly 2 and the hanging plate assembly 5 need to be determined according to the performance indexes of the frame of the garbage truck and the garbage can, so that the error of the force measuring device is controlled within a qualified range, and the situation that the weighing accuracy is not high due to the fact that the force measuring device is not matched with the garbage truck frame and the like is prevented.
As shown in fig. 2, the pressing plate assembly 2 includes a bottom plate 9, a side plate 6, a cover plate 8, a wire protecting plate 3, a first gravity sensor 1 and a fixing plate 4, wherein the bottom plate 9 contacts with the top of the dustbin to bear the pressure of the dustbin and keep the dustbin fixed. The number of the first gravity sensing sensors 1 is two, the two first gravity sensing sensors 1 are respectively arranged at two ends of the bottom plate 9, side plates 6 are respectively arranged at opposite sides of the two first gravity sensing sensors 1, the side plates 6 are vertically welded at two sides of the bottom plate 9, and the side plates 6 are provided with wire passing holes; the cover plate 8 is welded between the two side plates 6, the binding rod 7 and the wire collector are arranged on the bottom plate 9, and a counter bore is formed in the lower portion of the bottom plate 9 and used for mounting a bolt; first gravity-sensitive sensor 1 loading end is fixed in bottom plate 9 through the bolt, first gravity-sensitive sensor 1's data line 14 passes through the line hole of crossing of curb plate 6 and gets into inside clamp plate assembly 2, it is fixed through binding post 7, first gravity-sensitive sensor 1's data line 14 and second gravity-sensitive sensor 12's data line 14 pass through the integrated back of concentrator, through walking line hole 10 and external connection, the frame welding of fixed plate 4 side and garbage truck, fixed plate 4 top is to keeping away from frame direction horizontal bending and extends, extension's bottom surface and first gravity-sensitive sensor 1 are connected.
As shown in fig. 3, the hanging plate assembly 5 comprises a back plate 11, a second gravity sensing sensor 12 and a hanging plate 13, wherein a counter bore is formed in the surface of the hanging plate 13 and used for mounting a bolt, the bolt is prevented from being protruded to damage the garbage can, the second gravity sensing sensor 12 is fixed between the hanging plate 13 and the back plate 11 through the bolt, the back plate 11 is welded with a frame of the garbage truck, and a loading end of the second gravity sensing sensor 12 is connected with the hanging plate 13. The data wire 14 of the second gravity sensing sensor 12 extends into the pressure plate assembly 2 through the wiring hole 10 of the bottom plate 9 and is integrated with the data wire 14 of the first gravity sensing sensor 1 through a hub.
When rubbish is weighed, the garbage bin is hung on the hanging plate 13, weight information is transmitted to the second gravity sensing sensor 12 through the hanging plate 13 and the bolts during collection and transportation, pressure information is transmitted to the first gravity sensing sensor 1 through the bottom plate 9 during collection and transportation to a certain position, the weight information is collected in real time and transmitted to the industrial personal computer for further operation processing, the real-time collection and uploading of the weight information of the rubbish are completed, and the actual weight of the garbage bin is obtained by subtracting the pressure data of the first gravity sensing sensor 1 from the weight data of the second gravity sensing sensor 12.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (10)
1. A force measuring device of a garbage truck is characterized by comprising a pressure plate assembly (2) and a hanging plate assembly (5);
the pressing plate assembly (2) is located above the hanging plate assembly (5), the pressing plate assembly (2) comprises a bottom plate (9), a first gravity sensing sensor (1) and a fixing plate (4), a loading end of the first gravity sensing sensor (1) is fixed on the bottom plate (9), the other end of the first gravity sensing sensor (1) is connected with the fixing plate (4), and the fixing plate (4) is connected with a frame of the garbage truck;
link plate subassembly (5) are including backplate (11), second gravity sensor (12) and link plate (13), and backplate (11) and link plate (13) are connected in second gravity sensor (12) both ends respectively, and second gravity sensor (12) loading end is connected with link plate (13).
2. Force measuring device of refuse trucks according to claim 1, characterized in that the number of first gravity-sensitive sensors (1) is two, respectively arranged at both ends of the bottom plate (9).
3. The force measuring device of the garbage truck as claimed in claim 2, wherein the two first gravity sensing sensors (1) are provided with side plates (6) at opposite sides, the side plates (6) are connected with the bottom plate (9), and the side plates (6) are provided with wire passing holes.
4. Force measuring device according to claim 2, wherein the side of the fixed plate (4) is connected to the frame of the garbage truck, the top of the fixed plate (4) extends in a horizontal bending manner in a direction away from the frame, and the bottom of the extension is connected to the first gravity sensor (1).
5. Force measuring device of a refuse vehicle according to claim 1, characterized in that the base plate (9) is provided with a wire running hole (10).
6. Force measuring device of refuse trucks according to claim 1, characterized in that the base plate (9) is provided with a binding bar (7).
7. The force measuring device of the garbage truck as claimed in claim 1, wherein a concentrator is arranged on the bottom plate (9), and the first gravity sensing sensor (1) and the second gravity sensing sensor (12) are connected with the concentrator by a data line (14).
8. The force measuring device of the garbage truck as claimed in claim 1, wherein the baseboard (9) is provided with a line protection plate (3) and a cover plate (8), the line protection plate (3) and the cover plate (8) are respectively arranged on two sides of the baseboard (9), and the top edges of the line protection plate (3) and the cover plate (8) are fixed in a contact manner.
9. The force measuring device of the garbage truck according to claim 1, wherein the first gravity sensing sensor (1) and the fixed plate (4) as well as the back plate (11), the second gravity sensing sensor (12) and the hanging plate (13) are all connected by bolts.
10. Force measuring device according to claim 1, characterized in that the first gravity sensor (1) and the second gravity sensor (12) are resistance strain gauges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635295.5U CN215045809U (en) | 2021-03-29 | 2021-03-29 | Force measuring device of garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635295.5U CN215045809U (en) | 2021-03-29 | 2021-03-29 | Force measuring device of garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215045809U true CN215045809U (en) | 2021-12-07 |
Family
ID=79151049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120635295.5U Active CN215045809U (en) | 2021-03-29 | 2021-03-29 | Force measuring device of garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215045809U (en) |
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2021
- 2021-03-29 CN CN202120635295.5U patent/CN215045809U/en active Active
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