CN219624887U

CN219624887U - Detection device for weighing large transport vehicle

Info

Publication number: CN219624887U
Application number: CN202320695212.0U
Authority: CN
Inventors: 陈航; 曾庆有; 刘林石水; 何森凯; 叶晨峰; 杨煜翔; 洪启枫; 刘同�
Original assignee: Fujian Jiaofa High Tech Co ltd
Current assignee: Fujian Jiaofa High Tech Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-01
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a detection device for weighing a large transport vehicle, which comprises a base, wherein a weighing detection table is arranged above the base, pressure sensors are arranged at four corners of the lower end of the weighing detection table, the pressure sensors are connected with the base, universal wheels are arranged at four corners of the lower end of the base, a data display screen is arranged on the front side of the upper end of the base, the detection device further comprises a double-thread transmission rod which is rotatably arranged on the front side inside the base, one end of the double-thread transmission rod is fixedly provided with a first rotating shaft, one end of the first rotating shaft is rotatably connected with the weighing detection table, two ends of the outer part of the double-thread transmission rod are connected with moving blocks in a threaded mode, and one side of each moving block is welded with a supporting plate. This a detection device for big transport vechicle is weighed only needs to place the big goods in the upper end of the weighing detection platform after increasing length, can convenient detect, reduces the focus's of regulation step, uses more conveniently.

Description

Detection device for weighing large transport vehicle

Technical Field

The utility model relates to the technical field of weighing of large transport vehicles, in particular to a detection device for weighing of a large transport vehicle.

Background

The large-piece transportation vehicle is a vehicle for transportation and distribution of large equipment, the large piece is an article with advantages in weight and volume, on the transportation tool, the large piece of article has strict requirements, the transportation can be completed by a special transportation tool instead of a general transportation vehicle, the weight of the goods is critical for the transportation of the goods, the goods can be weighed and detected by a detection device, and traffic accidents caused by overweight are avoided.

The current chinese patent with publication number CN207556646U discloses a commodity circulation car interior cargo weight detection device, including vertical dipperstick, first baffle, base, braced bottom plate, rotary disk and motor, vertical dipperstick installs at braced bottom plate's top, first baffle and second baffle are installed respectively in braced bottom plate's both sides, one side surface of second baffle is inlayed and is had display screen and control panel, braced bottom plate passes through the connecting axle and installs at the top of base, the motor is installed in braced bottom plate's inside, the rotary disk passes braced bottom plate through the pivot and rotates the output that is connected to the motor, the internally mounted of base has pressure sensor.

The technical scheme is that the transverse and longitudinal sizes of the cargoes can be measured while the cargoes are weighed, but the size of the large cargoes transported by the large transport vehicle is generally larger than that of common cargoes, the structure of the device is fixed, if the size of the large cargoes exceeds the rotating disc of the device, the gravity center is unstable, the gravity center needs to be adjusted, the process is troublesome, and the detection is easy to produce errors, so that the existing requirements are not met, and the detection device for weighing the large transport vehicle is provided.

Disclosure of Invention

The utility model aims to provide a detection device for weighing a large-piece carrier vehicle, which is used for solving the problem that the detection device provided in the background art needs to adjust the position when detecting the weight of the large-piece carrier vehicle, so that the operation is troublesome.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection device for big transport vechicle is weighed, includes the base, the top of base is provided with the detection platform that weighs, the four corners department of detection platform lower extreme of weighing all is provided with pressure sensor, and pressure sensor all is connected with the base, universal wheel is all installed to base lower extreme four corners department, the front side of base upper end is provided with data display screen;

the automatic weighing and detecting device comprises a base, and is characterized by further comprising a double-thread transmission rod, wherein the double-thread transmission rod is rotatably arranged on the front side of the inside of the base, one end of the double-thread transmission rod is fixedly provided with a first rotating shaft, one end of the first rotating shaft is rotatably connected with a weighing and detecting table, two ends of the outside of the double-thread transmission rod are respectively and spirally connected with a moving block, one side of each moving block is welded with a supporting plate, one end of each supporting plate extends to the outside of the weighing and detecting table, and the supporting plates are respectively and slidably matched with the weighing and detecting table;

still include the connecting block, its welding is in the both sides of base front and back end, the inside equal threaded connection of connecting block has single screw thread transfer line, the outside that the both ends of single screw thread transfer line all extended to the connecting block.

Preferably, the storage cavities are formed in two sides of the base, filling blocks are arranged in the storage cavities, and flip plates are movably connected to two sides of the base.

Preferably, a second rotating shaft is arranged below the first rotating shaft and is rotationally connected with the weighing detection table, the first rotating shaft is in transmission connection with the second rotating shaft through a transmission belt, a servo motor is arranged on one side of the second rotating shaft, and the output end of the servo motor is in transmission connection with the second rotating shaft through a coupling.

Preferably, the inside rear side welding of weighing detection platform has the gag lever post, the one end of movable block all is run through by the gag lever post, and the movable block all with gag lever post clearance fit.

Preferably, the grip is fixedly arranged at one end of the single-thread transmission rod, which is positioned outside the connecting block, and the rubber block is fixedly adhered at the other end of the single-thread transmission rod, which is positioned outside the connecting block.

Preferably, the baffle is welded at one end of the supporting plate, which is positioned outside the weighing detection table.

Preferably, the lower ends of the inner sides of the flip plates are adhered and fixed with magnetic iron sheets.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the double-thread transmission rod is rotatably arranged in the weighing detection table, the two moving blocks can drive the supporting plate to move by rotating the double-thread transmission rod, and when the two moving blocks extend towards two sides, the filling blocks can be placed at the upper ends of the moving blocks and limited by the baffle plates, so that the length of the two sides of the weighing detection table is increased by the same size, the placing position of a large number of goods is not required to be adjusted, the large number of goods is only required to be placed at the upper end of the weighing detection table with the increased length, the detection can be conveniently carried out, the step of reducing the gravity center of adjustment is reduced, and the weighing detection table is more convenient to use.

2. According to the utility model, the connecting blocks are arranged at the front end and the rear end of the base, the double-thread transmission rod in threaded connection is rotated through the handle, so that the rubber block at the lower end of the double-thread transmission rod is contacted with the ground, the friction coefficient between the rubber block and the ground is increased, the movement of the base is avoided when the large goods are weighed, and the detection result is more accurate.

3. According to the utility model, the storage cavities are formed in the two sides of the inside of the base, the filling blocks can be placed in the storage cavities when not in use, and the turnover plate is connected with the base through the magnetic iron sheet, so that the filling blocks are prevented from falling off, the filling blocks are stored, the effect of taking along with use is achieved, and the daily use is convenient.

Drawings

FIG. 1 is a schematic top view of the internal structure of the present utility model;

FIG. 2 is a schematic front view of the internal structure of the present utility model;

FIG. 3 is a side view of the overall structure of the present utility model;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;

fig. 5 is a partial enlarged view of the area B of fig. 2 in accordance with the present utility model.

In the figure: 1. a base; 2. weighing a detection table; 3. a pressure sensor; 4. a data display screen; 5. a universal wheel; 6. a connecting block; 7. a grip; 8. a single thread transmission rod; 9. a rubber block; 10. a double-thread transmission rod; 11. a first rotating shaft; 12. a second rotating shaft; 13. a transmission belt; 14. a servo motor; 15. a limit rod; 16. a support plate; 17. a baffle; 18. filling blocks; 19. a storage chamber; 20. turning over the cover plate; 21. a magnetic iron sheet; 22. and (5) moving the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a detection device for big transport vechicle is weighed, includes base 1, and the top of base 1 is provided with weighing detection platform 2, and weighing detection platform 2 lower extreme four corners department all is provided with pressure sensor 3, and pressure sensor 3 all is connected with base 1, and universal wheel 5 is all installed to base 1 lower extreme four corners department, and the front side of base 1 upper end is provided with data display screen 4;

the weighing detection device comprises a base 1, a weighing detection platform 2, a double-thread transmission rod 10, a first rotating shaft 11, a movable block 22, a supporting plate 16, a first rotating shaft, a second rotating shaft 11, a first rotating shaft 11 and a second rotating shaft, wherein the double-thread transmission rod 10 is rotatably arranged on the front side of the inside of the base 1, one end of the double-thread transmission rod 10 is fixedly provided with the first rotating shaft 11, one end of the first rotating shaft 11 is rotatably connected with the weighing detection platform 2, two ends of the outside of the double-thread transmission rod 10 are respectively connected with the movable block 22 in a threaded manner, one side of the movable block 22 is respectively welded with the supporting plate 16, one end of the supporting plate 16 is respectively extended to the outside of the weighing detection platform 2, and the supporting plate 16 is respectively in sliding fit with the weighing detection platform 2;

still include connecting block 6, its welding is in the both sides of the front and back end of base 1, and the inside equal threaded connection of connecting block 6 has single screw thread transfer line 8, and the outside of connecting block 6 is all extended to the both ends of single screw thread transfer line 8.

When the weighing and detecting table is used, the servo motor 14 is started to enable the second rotating shaft 12 to rotate, the first rotating shaft 11 can drive the double-thread transmission rod 10 to synchronously rotate under the transmission of the transmission belt 13, the double-thread transmission rod 10 can drive the two moving blocks 22 to synchronously rotate, the two moving blocks 22 can be limited by the axial direction of the limiting rod 15, the rotation of the two moving blocks 22 can be converted into opposite or opposite horizontal linear movement, the supporting plate 16 is moved out of the weighing and detecting table 2 through the two moving blocks 22, the filling blocks 18 are placed at the upper end of the supporting plate 16, accordingly the supporting plate 16 can be fixed on two sides of the weighing and detecting table 2, the length of two sides of the weighing and detecting table 2 can be increased in a synchronous size, and then the position of a large article is not required to be adjusted, and the weighing and detecting is convenient.

Referring to fig. 2 and 3, two sides of the interior of the base 1 are provided with a storage cavity 19, the interior of the storage cavity 19 is provided with a filling block 18, two sides of the base 1 are movably connected with a flip plate 20, and the storage cavity 19 is provided with a storage cavity for storing the filling block 18, so that the filling block is convenient to take and use at any time;

referring to fig. 4, a second rotating shaft 12 is disposed below the first rotating shaft 11, the second rotating shaft 12 is rotationally connected with the weighing detection table 2, the first rotating shaft 11 is in transmission connection with the second rotating shaft 12 through a transmission belt 13, a servo motor 14 is disposed at one side of the second rotating shaft 12, an output end of the servo motor 14 is in transmission connection with the second rotating shaft 12 through a coupling, and the servo motor 14 provides power for rotation of the double-thread transmission rod 10;

referring to fig. 1, a stop lever 15 is welded at the rear side of the inside of the weighing detection platform 2, one end of a moving block 22 is penetrated by the stop lever 15, the moving block 22 is movably matched with the stop lever 15, and the stop lever 15 can axially limit the moving block 22, so that the rotation of the moving block 22 can be converted into horizontal linear movement;

referring to fig. 1 and 3, the end of the single-thread transmission rod 8 located outside the connecting block 6 is fixedly provided with a grip 7, the other end of the single-thread transmission rod 8 located outside the connecting block 6 is fixedly adhered with a rubber block 9, the grip 7 facilitates rotation of the single-thread transmission rod 8, the rubber block 9 increases the friction coefficient with the ground, and movement of the universal wheel 5 is avoided;

referring to fig. 1, 2 and 3, a baffle 17 is welded at one end of the support plate 16 outside the weighing detection table 2, and the baffle 17 can limit the filling blocks 18, so that the filling blocks 18 are connected more stably;

referring to fig. 5, the lower ends of the inner sides of the flip plates 20 are adhered and fixed with magnetic iron sheets 21, and the base 1 can be made of iron materials, so that the flip plates 20 and the base 1 can be fixed by magnetic attraction of the magnetic iron sheets 21, and the filling blocks 18 are prevented from sliding out from the inside of the storage cavity 19.

Working principle: when in use, a worker can move the base 1 to the side of a large transport vehicle through the universal wheel 5, the handle 7 is held to rotate, the handle 7 can drive the single-thread transmission rod 8 to synchronously rotate, the lower end of the single-thread transmission rod 8 moves downwards under the rotation of the single-thread transmission rod 8, so as to drive the rubber block 9 to be in contact with the ground, the friction coefficient of the ground can be increased through the rubber block 9, the sliding of the universal wheel 5 is avoided, the integral stability is improved, the weighing detection is avoided, the movement of the base 1 is avoided, the detection accuracy is improved, the servo motor 14 can be started at the moment, the second rotating shaft 12 can be driven to synchronously rotate under the transmission of the coupler, the second rotating shaft 12 is connected with the first rotating shaft 11 through the transmission belt 13 in a transmission way, the first rotating shaft 11 can be driven to synchronously rotate, the first rotating shaft 11 can drive the double-thread transmission rod 10 to synchronously rotate, the double-thread transmission rod 10 can drive the two moving blocks 22 to synchronously rotate, because one ends of the two moving blocks 22 are in sliding fit with the limit rod 15, the two moving blocks 22 can be axially limited, the rotation of the two moving blocks 22 can be converted into opposite or opposite horizontal linear movement, so that the support plate 16 can be moved out of the weighing detection table 2 through the opposite movement of the two moving blocks 22, the turnover plate 20 is opened to take out the filling block 18 and place the filling block 18 at the upper end of the support plate 16, the support plate 16 is limited through the baffle 17, so that the support plate 16 can be fixed at two sides of the weighing detection table 2, the lengths at two sides of the weighing detection table 2 can be synchronously increased, the position of a large article is not required to be regulated, the large article is conveniently placed at the upper end of the weighing detection table 2, the weight can be detected through the pressure sensor 3, the data display screen 4 can display data, is convenient to check, can place the filling block 18 in the inside of the storage cavity 19 when not in use, and the flip board 20 is fixed through magnetic attraction between the magnetic iron sheet 21 and the base 1, so that the storage cavity 19 is closed, the filling block 18 in the storage cavity 19 is stored, the effect of taking and using is achieved, and daily use is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a detection device for big transport vechicle is weighed, includes base (1), the top of base (1) is provided with the detection platform (2) of weighing, the four corners department of detection platform (2) lower extreme of weighing all is provided with pressure sensor (3), and pressure sensor (3) all are connected with base (1), universal wheel (5) are all installed in base (1) lower extreme four corners department, the front side of base (1) upper end is provided with data display screen (4), its characterized in that:

the automatic weighing and detecting device comprises a base (1), and is characterized by further comprising a double-thread transmission rod (10), wherein the double-thread transmission rod is rotatably arranged on the front side of the inside of the base (1), a first rotating shaft (11) is fixedly arranged at one end of the double-thread transmission rod (10), one end of the first rotating shaft (11) is rotatably connected with a weighing and detecting table (2), moving blocks (22) are respectively and spirally connected with two ends of the outside of the double-thread transmission rod (10), a supporting plate (16) is respectively welded on one side of each moving block (22), one end of each supporting plate (16) is respectively extended to the outside of the weighing and detecting table (2), and the supporting plates (16) are respectively and slidably matched with the weighing and detecting table (2);

still include connecting block (6), its welding is in the both sides of base (1) front and back end, the inside equal threaded connection of connecting block (6) has single screw thread transfer line (8), the outside that all extends to connecting block (6) is at the both ends of single screw thread transfer line (8).

2. The detection device for weighing a large transport vehicle according to claim 1, wherein: the novel plastic packaging box is characterized in that storage cavities (19) are formed in two sides of the inside of the base (1), filling blocks (18) are arranged in the storage cavities (19), and flip plates (20) are movably connected to two sides of the base (1).

3. The detection device for weighing a large transport vehicle according to claim 1, wherein: the automatic weighing device is characterized in that a second rotating shaft (12) is arranged below the first rotating shaft (11), the second rotating shaft (12) is rotationally connected with the weighing detection table (2), the first rotating shaft (11) is in transmission connection with the second rotating shaft (12) through a transmission belt (13), a servo motor (14) is arranged on one side of the second rotating shaft (12), and the output end of the servo motor (14) is in transmission connection with the second rotating shaft (12) through a coupling.

4. The detection device for weighing a large transport vehicle according to claim 1, wherein: the inside rear side welding of weighing detection platform (2) has gag lever post (15), the one end of movable block (22) is all run through by gag lever post (15), and movable block (22) all with gag lever post (15) clearance fit.

5. The detection device for weighing a large transport vehicle according to claim 1, wherein: the single-thread transmission rod (8) is located one end outside the connecting block (6) and is fixedly provided with a handle (7), and the other end outside the connecting block (6) of the single-thread transmission rod (8) is fixedly adhered with a rubber block (9).

6. The detection device for weighing a large transport vehicle according to claim 1, wherein: one end of the supporting plate (16) positioned outside the weighing detection table (2) is welded with a baffle plate (17).

7. A detection device for weighing a large transport vehicle according to claim 2, characterized in that: the lower ends of the inner sides of the flip plates (20) are adhered and fixed with magnetic iron sheets (21).