CN219284440U

CN219284440U - Weighing module applied to heavy-load carrying mobile vehicle

Info

Publication number: CN219284440U
Application number: CN202223491660.3U
Authority: CN
Inventors: 李进; 李阳; 王凯
Original assignee: CHANGZHOU HOTO ELECTRONIC WEIGHING APPARATUS CO LTD
Current assignee: CHANGZHOU HOTO ELECTRONIC WEIGHING APPARATUS CO LTD
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-30
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a weighing module applied to a heavy-load carrying mobile vehicle, which comprises a bottom plate, a top plate and a weighing sensor, and is characterized in that: the bottom plate on set up the sensor mounting groove that is used for installing weighing sensor, weighing sensor pass through sensor fixing bolt and fix in the sensor mounting groove on the bottom plate, the top of weighing sensor other end is provided with the spliced pole subassembly, weighing sensor pass through the spliced pole subassembly and link to each other with the roof, still be provided with an anti-toppling device between the bottom plate and the roof of weighing sensor left and right sides respectively. The roof top welding in this design has the locating head, and the module is installed when heavy load transport mobile car uses, and the bearing transition board is followed the hoisting of transfer ware thing and is aimed at behind the module locating head, can fall into the locating head voluntarily, and the locating head plays quick location and the accurate effect of atress to be convenient for quick accurate installation.

Description

Weighing module applied to heavy-load carrying mobile vehicle

Technical Field

The utility model relates to a weighing module for the field of weighing, in particular to a weighing module applied to a heavy-load carrying mobile vehicle.

Background

At present, heavy load carrying trolleys are adopted to carry goods in industries such as logistics, ports, storage and bin batching, the bearing capacity of different heavy load carrying trolleys is different, the bearing capacity reflects specific bearing weight through a weighing device, when a conventional weighing module is installed on the trolley for weighing, a bearing transition plate cannot be accurately aligned, and meanwhile, objects placed on the bearing transition plate are prone to toppling and overload risks, so that weighing inaccuracy, weighing sensor and equipment damage are caused.

Disclosure of Invention

The utility model designs a weighing module applied to a heavy-duty carrying mobile vehicle for solving the problems, wherein an anti-overturning device is arranged between a bottom plate and a top plate on the left side and the right side of a weighing sensor respectively, and a limit bolt is used for assisting in locking the top plate for carrying when the weighing module is assembled; plays limiting displacement when weighing module uses, and when weighing module rocked great or emptys, the roof can lean on stop bolt, because of stop bolt passes through the hexagonal stand to be fixed on the bottom plate, plays the effect of preventing to topple.

In order to solve the technical problems, the utility model provides a weighing module applied to a heavy-duty carrying mobile vehicle, which comprises a bottom plate, a top plate and a weighing sensor, and is characterized in that: the bottom plate on set up the sensor mounting groove that is used for installing weighing sensor, weighing sensor pass through sensor fixing bolt and fix in the sensor mounting groove on the bottom plate, weighing sensor's one end has been seted up and is used for passing sensor fixing bolt's connecting hole, sensor mounting groove in set up with sensor fixing bolt assorted screw hole, sensor fixing bolt embolia sensor fixed gasket and pass weighing sensor's connecting hole and be connected into the screw hole on the sensor mounting groove, weighing sensor's top of the other end is provided with the spliced pole subassembly, weighing sensor pass through the spliced pole subassembly and link to each other with the roof, weighing sensor's bottom plate and roof between still be provided with one and prevent the device that overturns respectively, the top of roof set up with the first assorted locating head mounting hole of locating, the first welded fastening of locating in the first mounting hole of locating of roof, the first detachably of locating be connected with the bearing cab apron.

Further: the anti-overturning device comprises a hexagonal stand column, a top plate limit bolt, gaskets, locking nuts and a die spring, wherein the hexagonal stand column is arranged on a bottom plate through a bolt head arranged at the lower end of the hexagonal stand column, the gaskets are provided with three gaskets, a U-shaped groove is formed in the top of the top plate, the top plate limit bolt is sleeved with one gasket to be connected to the U-shaped groove and penetrates through the top plate to be connected to the upper end of the hexagonal stand column, a connecting threaded hole matched with the top plate limit bolt is formed in the upper end of the hexagonal stand column, two gaskets and two locking nuts are sequentially arranged on the top plate limit bolt penetrating through the top plate from top to bottom, the die spring is arranged on the outer side of the top plate limit bolt in a surrounding mode, two ends of the die spring are connected with the two gaskets respectively, the locking nuts located below are in contact with the upper end of the hexagonal stand column, and the locking nuts located above are in contact with the gasket located below.

Still further: a gap is reserved between the bottom of one end of the weighing sensor provided with the connecting column assembly and the bottom plate, a mounting hole matched with a bottom plate limit bolt is formed in the bottom plate, and the bottom plate limit bolt is located right below the weighing sensor and is connected in the mounting hole on the bottom plate.

Still further: the connecting column assembly consists of a connecting column and a connecting piece, wherein the two ends of the connecting column are sleeved with O-shaped sealing rings and are arranged in the connecting piece, the lower end of the connecting column extends out of the connecting piece and is arranged in a cavity of the connecting piece of the weighing sensor, and the upper end of the connecting piece is connected to the bottom of the top plate.

After the structure is adopted, the beneficial effects of the utility model are as follows:

(1) From taking anti-toppling device: the top plate limit bolts are arranged at the eccentric positions of the U-shaped grooves of the top plate and are spaced by a certain gap. The limit bolts assist in locking the top plate for carrying when the weighing module is assembled; play limiting displacement when weighing module uses, when weighing module rocks great or emptys, the roof can lean on spacing bolt, because of spacing bolt passes through hexagonal stand and fixes on the bottom plate, plays the effect of preventing toppling, because it has two sets of spacing bolts and hexagonal stand, so from taking double-spacing anti-toppling device.

(2) Overload protection is prevented from taking: the limiting bolt is arranged on the bottom plate of the module, the limiting bolt is screwed to the bottom of the sensor during installation of the sensor, overload protection is achieved during transportation, the limiting bolt is screwed to about 3mm away from the bottom of the sensor during use of the module, and when the weight of the module exceeds 1.5 times of the weight of the module, the limiting bolt can prop against the sensor to protect the sensor from being damaged due to overload.

(3) From taking quick locate function: the top of the top plate is welded with a positioning head, the upper half part of the structure is a cylinder and a half cone, the middle part and the bottom plate are a large disc and a small disc, and the whole structure is integrally formed. When the module is installed in the heavy-load carrying mobile vehicle, the bearing transition plate can automatically fall into the positioning head after the positioning head of the module is lifted and aligned along with the transfer device, and the positioning head plays a role in quick positioning and accurate stress.

(4) Self-centering function: the two ends of the double-column head connecting column are arc-shaped and provided with O-shaped sealing rings, double sealing is carried out in the cavity of the connecting piece and the cavity of the sensor connecting piece, and when the connecting piece is stressed, the top plate can be ensured to be stressed vertically relatively, so that the self-centering effect is achieved.

(5) Self-contained self-resetting function: when the module roof receives impact force, the die spring installed on the limit bolt can play the buffering shock attenuation, can jack up the roof and reset after external force withdraws from simultaneously.

(6) From taking spacing groove to guarantee that the installation is unanimous: the bottom plate has the sensor mounting groove, and simple to operate just can fix a position fast when the sensor is installed, restricts the sensor position simultaneously to guarantee that the sensor does not squint.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a side view structural diagram of the present utility model.

Fig. 3 is a schematic structural view of a connection column assembly.

Detailed Description

The utility model provides a be applied to heavy load transport mobile car's weighing module, includes bottom plate 2, roof 1 and weighing sensor 6, the bottom plate on set up the sensor mounting groove that is used for installing weighing sensor, weighing sensor 6 pass through sensor fixing bolt 7 and fix in the sensor mounting groove on bottom plate 2, the connecting hole that is used for passing sensor fixing bolt is seted up to one end of weighing sensor 6, the sensor mounting groove in set up with sensor fixing bolt 7 assorted screw hole, sensor fixing bolt 7 embolia sensor fixing gasket 10 and pass the connecting hole connection of weighing sensor 6 and go into the screw hole on the sensor mounting groove, the top of weighing sensor 6 other end be provided with the spliced pole subassembly, weighing sensor 6 pass through the spliced pole subassembly and link to each other with roof 1, the bottom plate 2 of weighing sensor 6 left and right sides and roof 1 between still respectively be provided with one and prevent the toppling device, the top set up with the locating head 12 assorted connecting hole of locating head 12, the locating head 15 is dismantled on the roof 1 can be connected with the locating head 12. In the design, an anti-overturning device is arranged between the bottom plate and the top plate at the left side and the right side of the weighing sensor, and the limit bolts 8 assist in locking the top plate for carrying when the weighing module is assembled; plays limiting displacement when weighing module uses, and when weighing module rocked great or emptys, the roof can lean on stop bolt, because of stop bolt passes through the hexagonal stand to be fixed on the bottom plate, plays the effect of preventing to topple.

The anti-overturning device shown in fig. 1 and 2 comprises a hexagonal upright post 3, a top plate limit bolt 8, gaskets 11, locking nuts 9 and a die spring 13, wherein the hexagonal upright post 3 is arranged on a bottom plate 2 through a bolt head arranged at the lower end of the hexagonal upright post, three gaskets 11 are arranged, a U-shaped groove 1-3 is formed in the top of the top plate 1, the top plate limit bolt 8 is sleeved with one gasket 11 to be connected at the U-shaped groove and penetrates through the top plate to be connected at the upper end of the hexagonal upright post 3, a connecting threaded hole matched with the top plate limit bolt is formed in the upper end of the hexagonal upright post 3, two gaskets 11 and two locking nuts 9 are sequentially arranged on the top plate limit bolt 8 penetrating through the top plate from top to bottom, the die spring 13 surrounds the outer side of the top plate limit bolt 8, two ends of the die spring are respectively connected with the two gaskets 11, the locking nuts 9 positioned below are in contact with the upper end of the hexagonal upright post 3, and the locking nuts 9 positioned above are in contact with the gasket 11 positioned at the lowest position.

A gap is reserved between the bottom of one end of the weighing sensor provided with the connecting column assembly and the bottom plate, a mounting hole matched with the bottom plate limit bolt 16 is formed in the bottom plate, and the bottom plate limit bolt 16 is positioned right below the weighing sensor 6 and connected in the mounting hole on the bottom plate 2.

The connecting column assembly shown in fig. 3 is composed of a connecting column 5 and a connecting piece 4, wherein two ends of the connecting column 5 are sleeved with O-shaped sealing rings 14 and are arranged in the connecting piece 4, the lower end of the connecting column 5 extends out of the connecting piece and is arranged in a connecting piece cavity of the weighing sensor 6, and the upper end of the connecting piece is connected to the bottom of the top plate.

After the module is assembled on the heavy-load carrying mobile vehicle, the following steps are needed before use: the bottom plate 2 penetrates into the bottom plate fixing hole through the fixing bolt and is locked, the bottom plate limiting bolt 16 needs to be screwed to be about 3mm away from the bottom of the weighing sensor 6, the locking nut 9 positioned above is rotated to enable the die spring 13 and the gasket 11 to be separated from the top plate 1, and the top plate limiting bolt 8 also needs to be screwed upwards to be separated from the top plate 1 and lower than the top of the U-shaped groove 1-3 of the top plate 1, so that the top plate 1 is guaranteed not to touch other objects except the connecting piece 4.

The bearing transition plate 15 is required to be installed on the positioning head 12 when in use, when a heavy object is placed on the bearing transition plate 15, the bearing transition plate 15 transmits gravity to the top plate 1 through the positioning head 12, the top plate 1 is transmitted to the weighing sensor 6 through the connecting piece 4 and the connecting column 5, the weighing sensor 6 receives the weight and then senses the weight through the inner sensitive sheet and converts the weight into an electric signal, the electric signal is transmitted into the instrument, and the instrument converts the electric signal into a digital signal to display the weight.

In summary, the utility model has the following beneficial effects:

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.

Claims

1. The utility model provides a be applied to heavy load transport mobile cart's weighing module, includes bottom plate (2), roof (1) and weighing sensor (6), its characterized in that: the bottom plate on set up the sensor mounting groove that is used for installing weighing sensor, weighing sensor pass through sensor fixing bolt (7) and fix in the sensor mounting groove on the bottom plate, weighing sensor's one end has been seted up and has been used for passing sensor fixing bolt's connecting hole, sensor mounting groove in set up with sensor fixing bolt assorted screw hole, sensor fixing bolt embolia sensor fixed gasket (10) and pass weighing sensor's connecting hole and connect into the screw hole on the sensor mounting groove, weighing sensor's top of the other end is provided with the spliced pole subassembly, weighing sensor pass through the spliced pole subassembly and link to each other with the roof, still be provided with an anti-toppling device between bottom plate and the roof of weighing sensor left and right sides, the top of roof set up with locating head (12) assorted locating head mounting hole, locating head welded fastening in the locating head mounting hole of roof, the overhead detachably of locating be connected with bridge (15).

2. The weighing module for heavy-duty truck according to claim 1, wherein: the anti-overturning device comprises a hexagonal upright post (3), a top plate limit bolt (8), gaskets (11), locking nuts (9) and a die spring (13), wherein the hexagonal upright post is arranged on a bottom plate through bolt heads arranged at the lower end of the hexagonal upright post, three gaskets are arranged on the gaskets, a U-shaped groove (1-3) is formed in the top of the top plate, the top plate limit bolt is sleeved into one gasket to be connected at the U-shaped groove and penetrates through the top plate to be connected at the upper end of the hexagonal upright post, connecting threaded holes matched with the top plate limit bolt are formed in the upper end of the hexagonal upright post, two gaskets and two locking nuts are sequentially arranged on the top plate limit bolt penetrating through the top plate from top to bottom, the die spring surrounds the outer side of the top plate limit bolt, two ends of the die spring are connected with the two gaskets respectively, the locking nuts located below are in contact with the upper end of the hexagonal upright post, and the locking nuts located above are in contact with the gasket located below.

3. The weighing module for heavy-duty truck according to claim 1, wherein: a gap is reserved between the bottom of one end of the weighing sensor provided with the connecting column assembly and the bottom plate, a mounting hole matched with a bottom plate limit bolt (16) is formed in the bottom plate, and the bottom plate limit bolt is located under the weighing sensor and connected in the mounting hole on the bottom plate.

4. A weighing module for heavy duty truck according to any one of claims 1 or 3, characterized in that: the connecting column assembly consists of a connecting column (5) and a connecting piece (4), wherein two ends of the connecting column (5) are sleeved with O-shaped sealing rings (14) and are arranged in the connecting piece (4), the lower end of the connecting column (5) extends out of the connecting piece and is arranged in a cavity of the connecting piece of the weighing sensor (6), and the upper end of the connecting piece is connected to the bottom of the top plate.