CN216593721U

CN216593721U - Multi-weighing platform electronic truck scale with longitudinal limiting mechanism

Info

Publication number: CN216593721U
Application number: CN202220176456.3U
Authority: CN
Inventors: 夏洪华; 孟德勇
Original assignee: Tangshan Lanjian Electronic Weighing Instrument Co ltd
Current assignee: Tangshan Lanjian Electronic Weighing Instrument Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-05-24
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a multi-weighing platform electronic truck scale with a longitudinal limiting mechanism, which relates to the field of electronic truck scales and comprises a main body; first fixing plates connected to both sides of the main body; the second fixing plate is connected to two ends of the main body; the buffering and limiting mechanism is arranged at the position where the second fixing plate is contacted with the main body; and (4) a connecting mechanism. The utility model discloses a set up coupling mechanism, examine time measuring when needs to the main part, through rotating the runner, the runner rotates and will drive the lead screw and rotate, the lead screw rotates and will drive the movable block and remove, the movable block removes and will drive gear revolve, thereby give the second and support a thrust, make the second support a one side that shifts out the stopper, the movable block also will drive first support a removal this moment, give the stopper extrusion force, make the stopper shift out along second fixed plate inner wall recess under the inclined plane effect, first fixed plate can separate with the second fixed plate this moment, be convenient for maintain the main part.

Description

Multi-weighing platform electronic truck scale with longitudinal limiting mechanism

Technical Field

The utility model relates to an electronic truck scale field specifically is a many weighing platforms electronic truck scale with vertical stop gear.

Background

The electronic truck scale utilizes the principle of strain electrical measurement to weigh. The elastic body of the weighing sensor is adhered with strain gauges to form a Wheatstone bridge, when the elastic body is in a no-load state, the bridge is in a balanced state, the output is zero, when the elastic body bears a load, each strain gauge generates strain proportional to the load, and the external load can be measured through output voltage.

Present electronic truck scale is when using, generally has the fixed plate at electronic truck scale's external connection through the bolt, carries on spacingly to electronic truck scale, but this kind of mode is not convenient for install fast and is dismantled, when needs maintain the maintenance to electronic truck scale, comparatively inconvenient, consequently the utility model provides a many weighing platforms electronic truck scale with vertical stop gear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing external fixing plate of the electronic truck scale is not convenient to install and disassemble quickly, the multi-weighing platform electronic truck scale with the longitudinal limiting mechanism is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-scale electronic truck scale with longitudinal limiting mechanism comprises: a main body; first fixing plates connected to both sides of the main body; the second fixing plate is connected to two ends of the main body; the buffering and limiting mechanism is provided with a rubber cushion block and is arranged at the position where the second fixing plate is contacted with the main body, and the buffering and limiting mechanism is used for reducing the impact force of the main body contacted with the second fixing plate; the connecting mechanism with the rotating wheel is arranged at the position where the first fixing plate is contacted with the second fixing plate and extends to the outside of the first fixing plate, and is used for quickly mounting and dismounting the first fixing plate and the second fixing plate.

So, when the vehicle along the removal of second fixed plate to the top of main part, the main part will take place to remove under the impact force in the car, and the main part will reduce partial impact force under buffering stop gear's effect, and spacing to carry out the main part to increase the life of main part, accessible coupling mechanism, first fixed plate is dismantled in quick installation, is convenient for maintain the main part.

As a further aspect of the present invention: buffering stop gear is including rubber cushion, fly leaf, rubber cushion connect the one end outside at the second fixed plate, rubber cushion is located the top of fly leaf, the outside one end that is close to the second fixed plate of fly leaf is connected with the locating lever, the outer wall of locating lever has cup jointed the spring.

So, when the vehicle along the removal of second fixed plate to the top of main part, the main part will take place to remove under the impact force in the car, and the main part will contact with the fly leaf earlier this moment, gives the fly leaf pressure, makes the fly leaf remove along the outer wall of locating lever and gives spring pressure, until the main part contacts with rubber pad, the impact force that the vehicle produced this moment will be by spring, rubber pad absorption part, and the main part will get back to the normal position under the effect of spring, has reached the purpose that reduces the impact force that the main part received, improves the life of this device.

As a further aspect of the present invention: the connecting mechanism is including being located the runner of first fixed plate one end, the one end of runner is connected with the lead screw that extends to first fixed plate inside, the movable block has been cup jointed to the outer wall of lead screw, the one end of movable block is connected with first piece of supporting, one side of first piece of supporting is provided with the gear of being connected with first fixed plate inner wall rotation, one side that first piece of supporting was kept away from to the outside of gear is provided with the second and supports the piece, the one end of first piece of supporting, second support the piece is provided with the stopper that extends to second fixed plate inner wall.

So, when needs examine the main part, through rotating the runner, the runner rotates and will drive the lead screw and rotate, the lead screw rotates and will drive the movable block and remove, the movable block removes and will drive gear revolve, thereby give the second and support a thrust, make the second support a side that shifts out the stopper, the movable block will drive first also at this moment and support a removal, give the stopper extrusion force, make the stopper shift out along second fixed plate inner wall recess under the inclined plane effect, first fixed plate can separate with the second fixed plate this moment, be convenient for maintain the main part.

As a further aspect of the present invention: the inner wall of second fixed plate is provided with and moves orbit assorted spout with the stop block, the inner wall of movable block be provided with lead screw outer wall assorted screw thread, the outer wall of stopper is "L" type structure, first support piece, second support the piece and be provided with the tooth piece that meshes with the gear outer wall with the one side that the gear is close to, first support piece, second support the position department that the piece contacted with the stopper and be the inclined plane state, the inner wall of first fixed plate is provided with and moves orbit assorted spout with the stop block, the outer wall that the one end of stopper is connected with elastic block and elastic block is the inclined plane state.

The rotating wheel can rotate through the structure, the rotating wheel rotates to drive the screw rod to rotate, the screw rod rotates to drive the movable block to move, the movable block moves to drive the gear to rotate, inward thrust is given to the second abutting block, the first abutting block moves out of the inner side of the limiting block under the action of the movable block, and the limiting block moves to the inside of the second fixing plate under the action of the second abutting block to connect the first fixing plate and the second fixing plate.

As a further aspect of the present invention: the inner wall of the second fixed plate is provided with a groove matched with the moving track of the movable plate, and the cross section of the movable plate is of a C-shaped structure.

Therefore, the main body which is displaced can be limited through the structure, and the impact force generated by part of the main body is absorbed, so that the service life of the main body is prolonged.

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

1. by arranging the buffering limiting mechanism, when the vehicle moves to the top end of the main body along the second fixing plate, the main body moves under the impact force in the vehicle, at the moment, the main body is firstly contacted with the movable plate to provide pressure for the movable plate, so that the movable plate moves along the outer wall of the positioning rod and provides pressure for the spring until the main body is contacted with the rubber cushion block, at the moment, the impact force generated by the vehicle is partially absorbed by the spring and the rubber cushion block, and the main body returns to the original position under the action of the spring, so that the aim of reducing the impact force applied to the main body is fulfilled, and the service life of the device is prolonged;

2. through setting up coupling mechanism, when needs examine the main part, through rotating the runner, the runner rotates and will drive the lead screw and rotate, the lead screw rotates and will drive the movable block and remove, the movable block removes and will drive gear revolve, thereby give the second and support a thrust, make the second support a side that shifts out the stopper, the movable block also will drive first support a removal this moment, give the stopper extrusion force, make the stopper shift out along second fixed plate inner wall recess under the inclined plane effect, first fixed plate can separate with the second fixed plate this moment, be convenient for maintain the main part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the connection mechanism of the present invention;

fig. 3 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a main body; 2. a first fixing plate; 3. a second fixing plate; 4. a buffer limiting mechanism; 401. a rubber cushion block; 402. a movable plate; 403. positioning a rod; 404. a spring; 5. a connecting mechanism; 501. a rotating wheel; 502. a screw rod; 503. a movable block; 504. a first resisting block; 505. a gear; 506. a second resisting block; 507. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a multi-weighing platform electronic truck scale with a vertical limiting mechanism includes: a main body 1; first fixing plates 2 connected to both sides of the main body 1; second fixing plates 3 connected to both ends of the main body 1; the buffering and limiting mechanism 4 with a rubber cushion block 401 is arranged at the position where the second fixing plate 3 is contacted with the main body 1 and is used for reducing the impact force of the main body 1 contacted with the second fixing plate 3; the connecting mechanism 5 with the rotating wheel 501 is disposed at a position where the first fixing plate 2 contacts the second fixing plate 3 and extends to the outside of the first fixing plate 2, so as to be used for quick assembly and disassembly of the first fixing plate 2 and the second fixing plate 3.

In this embodiment: when the vehicle along the removal of second fixed plate 3 to the top of main part 1, main part 1 will take place to remove under the impact force in the car, and main part 1 will reduce partial impact force under the effect of buffering stop gear 4, and spacing to main part 1 to increase main part 1's life, accessible coupling mechanism 5, first fixed plate 2 is dismantled in the quick installation, is convenient for maintain main part 1.

Please refer to fig. 2, the buffering and limiting mechanism 4 includes a rubber pad 401 and a movable plate 402, the movable plate 402 and the rubber pad 401 are connected to an outer portion of one end of the second fixing plate 3, the rubber pad 401 is located above the movable plate 402, one end of the outer portion of the movable plate 402 close to the second fixing plate 3 is connected to a positioning rod 403, and an outer wall of the positioning rod 403 is sleeved with a spring 404.

In this embodiment: when the vehicle moves to the top end of the main body 1 along the second fixing plate 3, the main body 1 will move under the impact force in the vehicle, at this time, the main body 1 will contact with the movable plate 402 first, give pressure to the movable plate 402, make the movable plate 402 move along the outer wall of the positioning rod 403 and give pressure to the spring 404 until the main body 1 contacts with the rubber pad 401, at this time, the impact force generated by the vehicle will be absorbed by the spring 404 and the rubber pad 401, and the main body 1 will return to the original position under the action of the spring 404, thereby achieving the purpose of reducing the impact force applied to the main body 1 and prolonging the service life of the device.

Please refer to fig. 3, the connecting mechanism 5 includes a rotating wheel 501 located at one end of the first fixing plate 2, one end of the rotating wheel 501 is connected with a screw rod 502 extending to the inside of the first fixing plate 2, an outer wall of the screw rod 502 is sleeved with a movable block 503, one end of the movable block 503 is connected with a first abutting block 504, one side of the first abutting block 504 is provided with a gear 505 rotatably connected with an inner wall of the first fixing plate 2, one side of the outside of the gear 505 far away from the first abutting block 504 is provided with a second abutting block 506, and one end of the first abutting block 504 and one end of the second abutting block 506 are provided with a limiting block 507 extending to an inner wall of the second fixing plate 3.

In this embodiment: when the main body 1 needs to be detected, the rotating wheel 501 rotates to drive the screw rod 502 to rotate, the screw rod 502 rotates to drive the movable block 503 to move, the movable block 503 moves to drive the gear 505 to rotate, so that thrust is given to the second abutting block 506, the second abutting block 506 moves out of one side of the limiting block 507, at the moment, the movable block 503 also drives the first abutting block 504 to move, extrusion force is given to the limiting block 507, the limiting block 507 moves out along the groove in the inner wall of the second fixing plate 3 under the action of the inclined surface, and at the moment, the first fixing plate 2 can be separated from the second fixing plate 3, so that the main body 1 is convenient to maintain.

Please refer to fig. 3, the inner wall of the second fixing plate 3 is provided with a sliding slot matching with the movement track of the limiting block 507, the inner wall of the movable block 503 is provided with a thread matching with the outer wall of the screw rod 502, the outer wall of the limiting block 507 is in an "L" shape, one side of the first abutting block 504, the second abutting block 506 close to the gear 505 is provided with a tooth block engaged with the outer wall of the gear 505, the positions where the first abutting block 504, the second abutting block 506 contact with the limiting block 507 are in an inclined plane state, the inner wall of the first fixing plate 2 is provided with a sliding slot matching with the movement track of the limiting block 507, one end of the limiting block 507 is connected with an elastic block, and the outer wall of the elastic block is in an inclined plane state.

In this embodiment: the rotating wheel 501 can be rotated through the structure, the rotating wheel 501 rotates to drive the screw rod 502 to rotate, the screw rod 502 rotates to drive the movable block 503 to move, the movable block 503 moves to drive the gear 505 to rotate, so that inward thrust is provided for the second abutting block 506, at the moment, the first abutting block 504 moves out of the inner side of the limiting block 507 under the action of the movable block 503, and then the limiting block 507 moves to the inside of the second fixing plate 3 under the action of the second abutting block 506, so that the first fixing plate 2 and the second fixing plate 3 are connected.

Please refer to fig. 2, the inner wall of the second fixing plate 3 is provided with a groove matching with the moving track of the movable plate 402, and the cross section of the movable plate 402 is in a "C" shape.

In this embodiment: the main body 1 which is displaced can be limited through the structure, and the impact force generated by part of the main body 1 is absorbed, thereby prolonging the service life of the main body 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a many weighing platforms electronic truck scale with vertical stop gear which characterized in that includes:

a main body (1);

a first fixing plate (2) connected to both sides of the main body (1);

a second fixing plate (3) connected to both ends of the main body (1);

the buffering and limiting mechanism (4) is provided with a rubber cushion block (401) and is arranged at the position where the second fixing plate (3) is contacted with the main body (1) and used for reducing the impact force of the main body (1) contacted with the second fixing plate (3);

the connecting mechanism (5) with the rotating wheel (501) is arranged at the position where the first fixing plate (2) is in contact with the second fixing plate (3) and extends to the outside of the first fixing plate (2) and is used for quickly mounting and dismounting the first fixing plate (2) and the second fixing plate (3).

2. The multi-scale electronic truck scale with the longitudinal limiting mechanism according to claim 1, wherein the buffering limiting mechanism (4) comprises a rubber cushion block (401) and a movable plate (402), the movable plate (402) and the rubber cushion block (401) are connected to the outside of one end of the second fixed plate (3), the rubber cushion block (401) is located above the movable plate (402), a positioning rod (403) is connected to the outside of the movable plate (402) near the end of the second fixed plate (3), and a spring (404) is sleeved on the outer wall of the positioning rod (403).

3. The multi-scale electronic truck scale with longitudinal spacing mechanism of claim 1, it is characterized in that the connecting mechanism (5) comprises a rotating wheel (501) positioned at one end of the first fixing plate (2), one end of the rotating wheel (501) is connected with a screw rod (502) which extends to the inside of the first fixing plate (2), the outer wall of the screw rod (502) is sleeved with a movable block (503), one end of the movable block (503) is connected with a first abutting block (504), one side of the first abutting block (504) is provided with a gear (505) which is rotationally connected with the inner wall of the first fixing plate (2), a second abutting block (506) is arranged on one side of the outer part of the gear (505) far away from the first abutting block (504), and one end of the first abutting block (504) and one end of the second abutting block (506) are provided with limiting blocks (507) extending to the inner wall of the second fixing plate (3).

4. The multi-weighing platform electronic truck scale with the longitudinal limiting mechanism according to claim 3, wherein the inner wall of the second fixing plate (3) is provided with a sliding groove matched with the moving track of the limiting block (507), and the inner wall of the movable block (503) is provided with a thread matched with the outer wall of the screw rod (502).

5. The multi-weighing platform electronic truck scale with the longitudinal limiting mechanism according to claim 3, wherein the outer wall of the limiting block (507) is in an L-shaped structure, and the side of the first abutting block (504) and the second abutting block (506) close to the gear (505) is provided with a tooth block meshed with the outer wall of the gear (505).

6. The multi-weighing platform electronic truck scale with the longitudinal limiting mechanism according to claim 3, wherein the positions where the first abutting block (504) and the second abutting block (506) contact with the limiting block (507) are in an inclined plane state, the inner wall of the first fixing plate (2) is provided with a sliding groove matched with the moving track of the limiting block (507), one end of the limiting block (507) is connected with an elastic block, and the outer wall of the elastic block is in an inclined plane state.

7. The multi-weighing platform electronic truck scale with the longitudinal limiting mechanism according to claim 2, wherein the inner wall of the second fixing plate (3) is provided with a groove matched with the moving track of the movable plate (402), and the cross section of the movable plate (402) is in a C-shaped structure.