CN213812530U - Unattended weighing device - Google Patents

Abstract

The utility model discloses an unmanned on duty weighing device, including the weighbridge body, the weighbridge body is close to the subaerial fixedly connected with of left avris and supports the stake, support the upper end fixedly connected with brace table of stake, be equipped with the driving piece on the right-hand member lateral wall of brace table, be equipped with the cavity in the brace table, be equipped with the bar opening on the top surface of cavity, the rear side inner wall of cavity is improved level and is run through and be equipped with receiving mechanism. The utility model discloses a hydraulic buffer cooperation dead lever in the L type stopper upper groove and limiting plate contact the vehicle of going to on the weighbridge body spacingly, prevent that the vehicle from weighing not full weighing, ensure the accuracy of weighing, drive reciprocal lead screw through driving motor and rotate, make reciprocal lead screw drive movable block and L type stopper along bar opening horizontal migration under the limiting displacement of spout and slider, be convenient for drive the limiting plate by L type stopper and accomodate to a supporting bench top, be convenient for accomodate according to actual need.

Description

Unattended weighing device

Technical Field

The utility model relates to a weighing device technical field especially relates to an unmanned on duty weighing device.

Background

The freight train often needs the operation of weighing after loading the goods, traditional freight train operation of weighing must be assisted by the pound room staff and is accomplished, need accomplish the operation of weighing according to staff's instruction, it is time-consuming and energy-consuming, therefore unmanned on duty weighing system takes place at the right moment, utilize infrared correlation system to monitor the vehicle, can get into the whole control of whole flow behind the factory to the vehicle, the personnel of being convenient for know empty wagon weight directly perceived, carry information such as car weight and material surplus, informationization and degree of automation of weighing have been improved.

The current unmanned on duty weighing device lacks vehicle location structure, leads to the vehicle to weigh the pound completely easily, influences the accuracy of weighing, and is not convenient for accomodate, proposes an unmanned on duty weighing device now and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an unmanned on duty weighing device for current unmanned on duty weighing device lacks vehicle location structure among the solution background art, leads to the vehicle to pass a pound not completely easily, influences the accuracy of weighing, and is not convenient for carry out the technical problem of accomodating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned on duty weighing device, includes the weighbridge body, the weighbridge body is close to the subaerial fixedly connected with of left avris and supports the stake, support the upper end fixedly connected with brace table of stake, be equipped with the driving piece on the right-hand member lateral wall of brace table, be equipped with the cavity in the brace table, be equipped with the bar opening on the top surface of cavity, the rear side inner wall of cavity is improved level and is run through and be equipped with receiving mechanism, the driving piece is connected with the receiving mechanism transmission, receiving mechanism runs through the bar opening setting, receiving mechanism is located the outer one end in cavity and is.

Preferably, the driving part comprises a driving motor fixedly installed on the side wall of the right end of the supporting table, the driving motor is arranged close to the side wall of the rear end of the supporting table, a connecting rod is fixedly connected to a driving shaft of the driving motor, a first gear is coaxially and fixedly connected to the connecting rod, and the first gear is in transmission connection with the storage mechanism.

Preferably, receiving mechanism includes that the level rotates the dwang that runs through cavity rear side inner wall setting, the dwang is located the coaxial fixedly connected with second gear of the outer one end of cavity, first gear and second gear meshing, the dwang is located the reciprocal lead screw of the interior one end fixedly connected with of cavity, the movable block has been cup jointed to reciprocal lead screw upper thread, the left and right sides inner wall sliding connection of movable block and cavity, the upper end fixedly connected with L type stopper of movable block, the vertical section of L type stopper runs through the bar opening setting, stop gear sets up on the right-hand member lateral wall of L type stopper horizontal segment.

Preferably, all be equipped with the spout on the left and right sides inner wall of cavity, two equal sliding connection has the assorted slider with it in the spout, two the slider is kept away from the one end of spout respectively with the left and right ends lateral wall fixed connection of movable block, the bar opening sets up with the spout is isometric.

Preferably, stop gear is including setting up two recesses on L type stopper horizontal segment right side wall, two equal fixedly connected with hydraulic buffer on the inner wall of recess, two the equal fixedly connected with dead lever of one end that the recess inner wall was kept away from to hydraulic buffer, two the same limiting plate of one end fixedly connected with of L type stopper is kept away from to the dead lever.

Preferably, the limiting plate is made of rubber.

Compared with the prior art, the utility model, its beneficial effect does:

1. through hydraulic buffer cooperation dead lever and limiting plate in the L type stopper upper groove to the vehicle of going to on the weighbridge body contact spacingly, prevent that the vehicle from weighing not full weighing, ensure the accuracy of weighing.

2. Drive reciprocal lead screw through driving motor and rotate for reciprocal lead screw drives movable block and L type stopper and along bar opening horizontal migration under the limiting displacement of spout and slider, is convenient for drive the limiting plate by L type stopper and accomodates to a supporting bench top, is convenient for accomodate according to actual need.

Drawings

Fig. 1 is a perspective schematic view of an unattended weighing apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural view of a limiting mechanism of the unattended weighing device provided by the utility model;

fig. 5 is a schematic structural view of the unattended weighing device provided by the utility model.

In the figure: 1 weighbridge body, 2 support piles, 3 support tables, 4 cavities, 5 strip-shaped openings, 6 driving motors, 7 connecting rods, 8 first gears, 9 rotating rods, 10 second gears, 11 reciprocating screw rods, 12 movable blocks, 13L-shaped limiting blocks, 14 sliding grooves, 15 sliding blocks, 16 grooves, 17 hydraulic buffers, 18 fixing rods and 19 limiting plates.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-5, an unmanned on duty weighing device, including weighbridge body 1, weighbridge body 1 is close to left avris subaerial fixedly connected with support stake 2, and support stake 2 is used for providing to support a supporting bench 3 and supports fixedly, and the upper end fixedly connected with of supporting stake 2 props up supporting bench 3, is equipped with the driving piece on supporting bench 3's the right-hand member lateral wall, and the driving piece includes driving motor 6 of fixed mounting on supporting bench 3 right-hand member lateral wall, and driving motor 6's model is: Y132S1-2, driving motor 6 is used for driving first gear 8 on the connecting rod 7 to rotate, and driving motor 6 is close to the rear end lateral wall setting of a supporting bench 3, fixedly connected with connecting rod 7 in driving shaft of driving motor 6, coaxial fixedly connected with first gear 8 on the connecting rod 7, first gear 8 is connected with the receiving mechanism transmission.

A cavity 4 is arranged in the supporting table 3, a strip-shaped opening 5 is arranged on the top surface of the cavity 4, an accommodating mechanism is horizontally arranged on the inner wall of the rear side of the cavity 4 in a penetrating manner, a driving part is in transmission connection with the accommodating mechanism, the accommodating mechanism is arranged by penetrating through the strip-shaped opening 5 and comprises a rotating rod 9 horizontally arranged by rotating and penetrating through the inner wall of the rear side of the cavity 4, one end of the rotating rod 9 positioned outside the cavity 4 is coaxially and fixedly connected with a second gear 10, the first gear 8 is meshed with the second gear 10, the first gear 8 rotates to drive the meshed second gear 10 to rotate, and the rotating rod 9 coaxially connected with the second gear 10 is driven to rotate by the rotating rod 9, so that the rotating rod 9 drives a reciprocating screw rod 11 to rotate, the reciprocating screw rod 11 rotates to drive a movable block 12 in threaded sleeve joint to horizontally move under the limiting action of a chute 14 and a sliding block 15, and the movable block 12 drives an L-shaped limiting block 13 to horizontally move along the strip-shaped opening 5, until L type stopper 13 drives limiting plate 19 and removes to the vehicle front side of marcing, stop after vehicle contact limiting plate 19, make limiting plate 19 cooperate the hydraulic buffer 17 in the dead lever 18 compression recess 16, the effort that produces when effectively contacting cushions, and make limiting plate 19 to contact spacingly to the vehicle on the weighbridge body 1, it is not full weighing when preventing the vehicle from weighing, ensure the accuracy of weighing, dwang 9 is located the reciprocal lead screw 11 of the reciprocal lead screw of one end fixedly connected with in cavity 4, movable block 12 has been cup jointed to the screw thread on the reciprocal lead screw 11, movable block 12 and cavity 4's the left and right sides inner wall sliding connection, the upper end fixedly connected with L type stopper 13 of movable block 12, the setting of bar opening 5 is run through to the vertical section of L type stopper 13, stop gear sets up on the right-hand member lateral wall of L type stopper 13 horizontal segment.

All be equipped with spout 14 on cavity 4's the left and right sides inner wall, equal sliding connection has assorted slider 15 with it in two spout 14, the one end that spout 14 was kept away from to two sliders 15 respectively with the both ends lateral wall fixed connection about movable block 12, bar opening 5 is isometric with spout 14 and sets up, slider 15 when removing in spout 14, can prevent that reciprocal lead screw 11 from rotating and driving movable block 12 and rotate simultaneously, restriction movable block 12's displacement range, the one end that receiving mechanism is located cavity 4 outer is equipped with stop gear, stop gear is including setting up two recesses 16 on the wall of L type stopper 13 horizontal segment right side, equal fixedly connected with hydraulic buffer 17 on two recesses 16's the inner wall, hydraulic buffer 17's model is: HYD8-100, the acting force that produces when hydraulic buffer 17 cooperation dead lever 18 contacts with limiting plate 19 cushions, avoids L type stopper 13 impaired, and the equal fixedly connected with dead lever 18 of one end that recess 16 inner wall was kept away from to two hydraulic buffer 17, and the same limiting plate 19 of one end fixedly connected with that L type stopper 13 was kept away from to two dead levers 18, and limiting plate 19 is the rubber products.

When the utility model is used, when a vehicle is loaded on the wagon balance body 1, the driving motor 6 is started to drive the first gear 8 on the connecting rod 7 to rotate, so that the first gear 8 rotates to drive the meshed second gear 10 to rotate, and the second gear 10 rotates to drive the rotating rod 9 connected with the coaxial shaft to rotate, so that the rotating rod 9 drives the reciprocating screw rod 11 to rotate simultaneously, at the same time, the reciprocating screw rod 11 rotates to drive the movable block 12 sleeved by the screw thread to horizontally move under the limiting action of the sliding chute 14 and the sliding block 15, so that the movable block 12 drives the L-shaped limiting block 13 to horizontally move along the strip-shaped opening 5 until the L-shaped limiting block 13 drives the limiting plate 19 to move to the front side of the vehicle, when the vehicle contacts the limiting plate 19, the limiting plate 19 is matched with the fixed rod 18 to compress the hydraulic buffer 17 in the groove 16, the action force generated during contact is effectively buffered, and the limiting plate 19 is enabled to contact and limit the vehicle on the wagon balance body 1, prevent that the vehicle from weighing the time of not weighing completely, ensure the accuracy of weighing, after the vehicle is weighed and is accomplished, restart driving motor 6 drives L type stopper 13 and drives limiting plate 19 and accomodate to the top of propping up supporting bench 3, is convenient for accomodate according to actual need.

The above, 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 (6)

1. The utility model provides an unmanned on duty weighing device, includes weighbridge body (1), weighbridge body (1) is close to left avris subaerial fixedly connected with and supports stake (2), a serial communication port, support upper end fixedly connected with brace table (3) of stake (2), be equipped with the driving piece on the right-hand member lateral wall of brace table (3), be equipped with cavity (4) in brace table (3), be equipped with bar opening (5) on the top surface of cavity (4), the rear side inner wall of cavity (4) is improved level and is run through and be equipped with receiving mechanism, the driving piece is connected with the receiving mechanism transmission, receiving mechanism runs through bar opening (5) and sets up, receiving mechanism is located the outer one end of cavity (4) and is equipped with stop gear.

2. An unmanned weighing device according to claim 1, wherein the driving member comprises a driving motor (6) fixedly mounted on a side wall of a right end of the support platform (3), the driving motor (6) is arranged close to a side wall of a rear end of the support platform (3), a connecting rod (7) is fixedly connected to a driving shaft of the driving motor (6), a first gear (8) is coaxially and fixedly connected to the connecting rod (7), and the first gear (8) is in transmission connection with the receiving mechanism.

3. An unmanned weighing device according to claim 2, wherein said receiving means comprises a horizontally rotatable rod (9) disposed through the inner wall of the rear side of the chamber (4), one end of the rotating rod (9) positioned outside the cavity (4) is coaxially and fixedly connected with a second gear (10), the first gear (8) is meshed with the second gear (10), one end of the rotating rod (9) positioned in the cavity (4) is fixedly connected with a reciprocating screw rod (11), the reciprocating screw rod (11) is sleeved with a movable block (12) in a threaded manner, the movable block (12) is connected with the inner walls of the left side and the right side of the cavity (4) in a sliding manner, the upper end of the movable block (12) is fixedly connected with an L-shaped limiting block (13), the vertical section of the L-shaped limiting block (13) penetrates through the strip-shaped opening (5), the limiting mechanism is arranged on the side wall of the right end of the horizontal section of the L-shaped limiting block (13).

4. The unattended weighing device according to claim 3, wherein sliding grooves (14) are formed in the inner walls of the left side and the right side of the chamber (4), sliding blocks (15) matched with the sliding grooves are connected in the two sliding grooves (14) in a sliding mode, one ends, far away from the sliding grooves (14), of the two sliding blocks (15) are fixedly connected with the side walls of the left end and the right end of the movable block (12) respectively, and the strip-shaped openings (5) are arranged at equal length with the sliding grooves (14).

5. The unattended weighing device according to claim 3, wherein the limiting mechanism comprises two grooves (16) arranged on the right side wall of the horizontal section of the L-shaped limiting block (13), two hydraulic buffers (17) are fixedly connected to the inner walls of the two grooves (16), two fixing rods (18) are fixedly connected to the ends, far away from the inner walls of the grooves (16), of the two hydraulic buffers (17), and the same limiting plate (19) is fixedly connected to the end, far away from the L-shaped limiting block (13), of the two fixing rods (18).

6. An unmanned weighing device according to claim 5, wherein said limiting plate (19) is rubber.

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