CN213832545U - Transport tray - Google Patents
Transport tray Download PDFInfo
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- CN213832545U CN213832545U CN202022829212.4U CN202022829212U CN213832545U CN 213832545 U CN213832545 U CN 213832545U CN 202022829212 U CN202022829212 U CN 202022829212U CN 213832545 U CN213832545 U CN 213832545U
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- seat
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- bottom plate
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Abstract
The utility model relates to the technical field of logistics equipment, in particular to a transportation pallet, which comprises a carrying plate, a bottom plate, a data processing box fixed on the lower surface of the carrying plate, and a pressure detection mechanism positioned between the carrying plate and the bottom plate; the pressure detection mechanism comprises an upper fixed seat, a pressure bearing column, a pressure bearing seat and a pressure sensor; the upper surface of the upper fixed seat is fixedly connected with the lower surface of the carrying plate; a first pressure-bearing hole is vertically formed in the lower surface of the upper fixing seat; the bearing columns are vertically arranged, and the upper ends of the bearing columns are inserted into the first bearing holes; one side of the lower surface of the pressure bearing seat protrudes outwards to form a boss, and the bottom surface of the boss is fixedly connected with the bottom plate; a second pressure-bearing hole is formed in one side, far away from the boss, of the upper surface of the pressure-bearing seat in the horizontal direction, the pressure sensor is fixed in the second pressure-bearing hole, and the lower end of the pressure-bearing column is inserted into the second pressure-bearing hole and is in contact with the pressure sensor. Adopt the technical scheme of the utility model the degree of accuracy of measuring goods weight can be improved.
Description
Technical Field
The utility model relates to a logistics equipment technical field, in particular to transportation tray.
Background
At present, the pallet is used as important loading, unloading, storing and transporting equipment in the logistics operation process and is generally required to be matched with a forklift for use. In order to be able to know the weight of the goods placed on the pallet, in the prior art, a pressure sensor is arranged on the pallet to weigh the goods.
For example, chinese patent publication No. CN207556659 discloses a weighing tray, which includes a bottom plate, a loading plate, a data processing box, and four pressure detecting mechanisms; the pressure detection mechanism comprises an upper fixed seat, a pressure bearing column, a lower fixed seat and a pressure bearing seat; and a power supply module, a controller, an A/D acquisition module and a wireless transmission module are arranged in the data processing box. This tray of weighing passes through the downside detachable installation of fixing base down on the bearing seat and the lower extreme slidingtype cartridge of bearing post is in the installation jack of fixing base down to the convenience is according to the lower fixing base of field usage needs change different ranges.
Above-mentioned scheme is through the lower fixing base of changing different ranges to satisfy the needs of weighing of various types goods, can promote the measuring degree of accuracy. But the problem that the measurement accuracy is not high due to the defects of the lower fixing seat cannot be overcome by the scheme.
There is a need for a shipping pallet that can improve the accuracy of measuring the weight of goods.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transportation tray can improve the degree of accuracy of measuring goods weight.
In order to solve the technical problem, the present application provides the following technical solutions:
a transportation pallet comprises a carrying plate, a bottom plate, a data processing box fixed on the lower surface of the carrying plate, and a pressure detection mechanism positioned between the carrying plate and the bottom plate;
the pressure detection mechanism comprises an upper fixed seat, a pressure bearing column, a pressure bearing seat and a pressure sensor;
the upper surface of the upper fixed seat is fixedly connected with the lower surface of the carrying plate;
a first pressure-bearing hole is vertically formed in the lower surface of the upper fixing seat;
the bearing columns are vertically arranged, and the upper ends of the bearing columns are inserted into the first bearing holes;
one side of the lower surface of the pressure bearing seat protrudes outwards to form a boss, and the bottom surface of the boss is fixedly connected with the bottom plate; a second pressure-bearing hole is formed in one side, far away from the boss, of the upper surface of the pressure-bearing seat in the horizontal direction, the pressure sensor is fixed in the second pressure-bearing hole, and the lower end of the pressure-bearing column is inserted into the second pressure-bearing hole and is in contact with the pressure sensor.
The basic scheme principle and the beneficial effects are as follows:
in this scheme, one side of pressure bearing seat lower surface outwards protrudes and forms the boss, through the bottom surface and the bottom plate fixed connection of boss, compares with bottom plate fixed connection on the whole with pressure bearing seat lower surface, has reduced the area of contact of pressure bearing seat with the bottom plate, has increased the unsettled area of pressure bearing seat. Set up like this, when processing and installation, adjust the upper surface that makes the bearing seat more easily and keep the level, keep under the horizontally condition at the bearing seat, the numerical value that pressure sensor gathered is more accurate, to sum up, and this scheme can improve measuring precision.
Furthermore, the data processing box comprises a box body, and a processor, an A/D acquisition module and a wireless module which are positioned in the box body; the pressure sensor is electrically connected with the A/D acquisition module, and the A/D acquisition module and the wireless module are electrically connected with the processor.
The analog signals collected by the pressure sensor can be converted into digital signals through the A/D collection module to be processed by the processor, and the actual value of the weight is obtained.
Furthermore, the pressure detection mechanism also comprises a lower fixed seat, and the lower fixed seat is positioned between the pressure bearing seat and the bottom plate; the upper surface of the lower fixed seat is fixedly connected with the bottom surface of the boss in the bearing seat; the lower surface of the lower fixing seat is fixedly connected with the upper surface of the bottom plate.
Furthermore, the number of the pressure detection mechanisms is four, and the four pressure detection mechanisms are respectively positioned at four top corners of the lower surface of the object carrying plate.
The accuracy of the measurement can be improved.
Furthermore, the number of the bottom plates is two, and the length direction of the bottom plates is vertical to the length direction of the object carrying plate; two pressure detection mechanisms are fixed on each bottom plate, and the two pressure detection mechanisms on the same bottom plate are respectively positioned at two ends of the upper surface of the bottom plate.
Furthermore, the carrying plate is provided with a plurality of through grooves along the length direction.
The weight of the loading plate can be effectively reduced.
Further, the pressure detection mechanism further comprises a supporting bolt, the upper end of the supporting bolt is fixedly connected with one side, away from the boss, of the lower surface of the upper fixing seat, and the lower end of the supporting bolt is fixedly connected with the upper surface of the lower fixing seat.
The upper fixing seat and the lower fixing seat can be connected through the supporting bolt.
Furthermore, an installation groove is formed in one side, away from the boss, of the upper surface of the upper fixed seat; the mounting groove is longitudinally provided with a mounting hole; a screw rod of the supporting bolt penetrates through the mounting hole; the head of the supporting bolt is positioned in the mounting hole, the supporting bolt further comprises a first nut, the first nut is in threaded connection with the screw of the supporting bolt, and the upper surface of the first nut is in contact with the lower surface of the upper fixing seat.
Further, the pressure detection mechanism also comprises a limiting block; the limiting block can be inserted between one side of the lower surface of the bearing seat, which is not provided with the boss, and the upper surface of the lower fixing seat.
Furthermore, the upper surface of the lower fixed seat is provided with a chute which passes right below one side of the lower surface of the pressure bearing seat where the boss is not formed; the lower surface of the limiting block is fixed with a strip-shaped bulge which can be embedded into the sliding groove; the limiting block can slide along the sliding groove and is inserted between one side of the lower surface of the bearing seat, which is not provided with the boss, and the upper surface of the lower fixing seat.
Through setting up the spout, can let the stopper accurate insert between bearing seat and the lower fixing base. When the weight measurement is not needed, or the transportation tray needs to transport overweight goods, the suspended part of the bearing seat can be supported, and the probability of occurrence of problems is reduced.
Drawings
FIG. 1 is a perspective view of a first embodiment of a shipping pallet;
FIG. 2 is a front view of a first embodiment of a shipping pallet;
fig. 3 is a partial schematic view of a pressure bearing seat of a second embodiment of a transport pallet.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: carry thing board 1, bottom plate 2, data processing box 3, go up fixing base 4, bearing post 5, bearing seat 6, lower fixing base 7, supporting bolt 8, boss 9, mounting groove 10, first nut 11, second nut 12, lead to groove 13, stopper 14, spout 15.
Example one
As shown in fig. 1 and fig. 2, a transportation pallet of the present embodiment includes a loading plate 1, a bottom plate 2, a data processing box 3 fixed on the lower surface of the loading plate 1, and a pressure detecting mechanism located between the loading plate 1 and the bottom plate 2;
in this embodiment, the number of the pressure detection mechanisms is four, and the four pressure detection mechanisms are respectively located at four vertex angles of the lower surface of the object carrying plate 1.
In this embodiment, the number of the bottom plates 2 is two, and the length direction of the bottom plates 2 is perpendicular to the length direction of the object carrying plate 1; two pressure detection mechanisms are fixed on each bottom plate 2, and the two pressure detection mechanisms on the same bottom plate 2 are respectively positioned at two ends of the upper surface of the bottom plate 2.
The loading plate 1 is provided with a plurality of through grooves 13 along the length direction.
The pressure detection mechanism comprises an upper fixing seat 4, a pressure bearing column 5, a pressure bearing seat 6, a lower fixing seat 7, a pressure sensor and a supporting bolt 8.
The upper surface of the upper fixed seat 4 is fixedly connected with the lower surface of the object carrying plate 1;
a first pressure-bearing hole is vertically formed in the lower surface of the upper fixing seat 4;
the pressure-bearing column 5 is vertically arranged, and the upper end of the pressure-bearing column 5 is inserted into the first pressure-bearing hole;
one side of the lower surface of the pressure bearing seat 6 protrudes outwards to form a boss 9, and the lower fixed seat 7 is positioned between the pressure bearing seat 6 and the bottom plate 2; the upper surface of the lower fixed seat 7 is fixedly connected with the bottom surface of a boss 9 in the pressure bearing seat 6; the lower surface of the lower fixed seat 7 is fixedly connected with the upper surface of the bottom plate 2.
A second pressure-bearing hole is formed in one side, far away from the boss 9, of the upper surface of the pressure-bearing seat 6 in the horizontal direction, the pressure sensor is fixed in the second pressure-bearing hole, and the lower end of the pressure-bearing column 5 is inserted into the second pressure-bearing hole and is in contact with the pressure sensor. In this embodiment, a wire hole for communicating the second pressure-bearing hole with the outer surface of the pressure-bearing seat 6 is further formed.
One side of the upper surface of the upper fixing seat 4, which is far away from the boss 9, is provided with a mounting groove 10; the mounting groove 10 is longitudinally provided with a mounting hole therein.
The stay bolt 8 includes a head and a screw. The head of the supporting bolt 8 faces upwards, and the screw rod penetrates through the mounting hole; the head of the stay bolt 8 is located in the mounting hole. The fixing device further comprises a first nut 11 and a second nut 12, the first nut 11 is in threaded connection with the screw of the supporting bolt 8, and the upper surface of the first nut 11 is in contact with the lower surface of the upper fixing seat 4.
The lower end of a screw rod of the supporting bolt 8 is in threaded connection with the upper surface of the lower fixed seat 7; the second nut 12 is in threaded connection with the screw of the support bolt 8, and the lower surface of the second nut 12 contacts with the upper surface of the lower fixed seat 7.
The data processing box 3 comprises a box body, and a processor, an A/D acquisition module, a wireless module and a power module which are positioned in the box body; the pressure sensor is electrically connected with the A/D acquisition module, the data line connection is specifically adopted in the embodiment, and the A/D acquisition module and the wireless module are both electrically connected with the processor. The power module is used for supplying power for the processor, the A/D acquisition module, the wireless module and the pressure sensor respectively. In this embodiment, the wireless module is a bluetooth module.
Example two
As shown in fig. 3, the difference between this embodiment and the first embodiment is that the pressure detection mechanism further includes a stopper 14; the limiting block 14 can be inserted into a gap between the side of the lower surface of the pressure bearing seat 6 where the boss 9 is not formed and the upper surface of the lower fixing seat 7.
Specifically, the upper surface of the lower fixed seat 7 is provided with a sliding chute 15, and the sliding chute 15 passes through the lower part of the lower surface of the pressure bearing seat 6 under the side where the boss 9 is not formed; the lower surface of the limiting block 14 is fixed with a strip-shaped bulge which can be embedded into the sliding groove 15; the limiting block 14 can slide along the sliding groove 15 and is inserted between the side of the lower surface of the bearing seat 6 where the boss 9 is not formed and the upper surface of the lower fixing seat 7. The upper surface of the limiting block 14 is abutted against one side of the lower surface of the pressure bearing seat 6, which is not provided with the boss 9, and the lower surface of the limiting block 14 is abutted against the upper surface of the lower fixing seat 7.
The above are only embodiments of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the scheme is not described too much, and those skilled in the art know the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become the obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A transportation pallet comprises a carrying plate, a bottom plate, a data processing box fixed on the lower surface of the carrying plate, and a pressure detection mechanism positioned between the carrying plate and the bottom plate;
the pressure detection mechanism is characterized by comprising an upper fixed seat, a pressure bearing column, a pressure bearing seat and a pressure sensor;
the upper surface of the upper fixed seat is fixedly connected with the lower surface of the carrying plate;
a first pressure-bearing hole is vertically formed in the lower surface of the upper fixing seat;
the bearing columns are vertically arranged, and the upper ends of the bearing columns are inserted into the first bearing holes;
one side of the lower surface of the pressure bearing seat protrudes outwards to form a boss, and the bottom surface of the boss is fixedly connected with the bottom plate; a second pressure-bearing hole is formed in one side, far away from the boss, of the upper surface of the pressure-bearing seat in the horizontal direction, the pressure sensor is fixed in the second pressure-bearing hole, and the lower end of the pressure-bearing column is inserted into the second pressure-bearing hole and is in contact with the pressure sensor.
2. The shipping tray of claim 1, wherein: the data processing box comprises a box body, and a processor, an A/D acquisition module and a wireless module which are positioned in the box body; the pressure sensor is electrically connected with the A/D acquisition module, and the A/D acquisition module and the wireless module are electrically connected with the processor.
3. A shipping tray, according to claim 2, wherein: the pressure detection mechanism also comprises a lower fixed seat, and the lower fixed seat is positioned between the pressure bearing seat and the bottom plate; the upper surface of the lower fixed seat is fixedly connected with the bottom surface of the boss in the bearing seat; the lower surface of the lower fixing seat is fixedly connected with the upper surface of the bottom plate.
4. A shipping tray according to claim 3, wherein: the pressure detection mechanisms are four in number and are respectively positioned at four top corners of the lower surface of the object carrying plate.
5. The shipping tray of claim 4, wherein: the number of the bottom plates is two, and the length direction of the bottom plates is perpendicular to the length direction of the object carrying plate; two pressure detection mechanisms are fixed on each bottom plate, and the two pressure detection mechanisms on the same bottom plate are respectively positioned at two ends of the upper surface of the bottom plate.
6. The shipping tray of claim 5, wherein: the carrying plate is provided with a plurality of through grooves along the length direction.
7. The shipping tray of claim 6, wherein: the pressure detection mechanism further comprises a supporting bolt, the upper end of the supporting bolt is fixedly connected with one side, away from the boss, of the lower surface of the upper fixing seat, and the lower end of the supporting bolt is fixedly connected with the upper surface of the lower fixing seat.
8. The shipping tray of claim 7, wherein: an installation groove is formed in one side, away from the boss, of the upper surface of the upper fixed seat; the mounting groove is longitudinally provided with a mounting hole; a screw rod of the supporting bolt penetrates through the mounting hole; the head of the supporting bolt is positioned in the mounting hole, the supporting bolt further comprises a first nut, the first nut is in threaded connection with the screw of the supporting bolt, and the upper surface of the first nut is in contact with the lower surface of the upper fixing seat.
9. The shipping tray of claim 8, wherein: the pressure detection mechanism further comprises a limiting block; the limiting block can be inserted between one side of the lower surface of the bearing seat, which is not provided with the boss, and the upper surface of the lower fixing seat.
10. The shipping tray of claim 9, wherein: the upper surface of the lower fixed seat is provided with a chute which passes right below one side of the lower surface of the bearing seat where the boss is not formed; the lower surface of the limiting block is fixed with a strip-shaped bulge which can be embedded into the sliding groove; the limiting block can slide along the sliding groove and is inserted between one side of the lower surface of the bearing seat, which is not provided with the boss, and the upper surface of the lower fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829212.4U CN213832545U (en) | 2020-11-30 | 2020-11-30 | Transport tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829212.4U CN213832545U (en) | 2020-11-30 | 2020-11-30 | Transport tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213832545U true CN213832545U (en) | 2021-07-30 |
Family
ID=76994774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022829212.4U Active CN213832545U (en) | 2020-11-30 | 2020-11-30 | Transport tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213832545U (en) |
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2020
- 2020-11-30 CN CN202022829212.4U patent/CN213832545U/en active Active
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