Crawler-type movable large piece weighing system

Abstract

The invention discloses a crawler-type movable large-piece weighing system, and the system comprises a plurality of weighing plates, a crawler-type guide plate device, and a storage device. According to the crawler-type guide plate device, a plurality of guide plates are sequentially connected through connecting mechanisms to form a crawler-type structure; threaded holes are formed in the two side edges of the two ends of each weighing plate, and the weighing plates are used for being spliced into the crawler-type guide plate device through connecting mechanisms on a weighing site. The storage device comprises a winding drum mechanism, a supporting frame and a driving motor. The winding drum mechanism comprises a rotating shaft located in the center and circular side plates arranged on the two sides of the rotating shaft; the winding drum mechanism is fixedly arranged on the supporting frame; the driving motor is connected with the rotating shaft. Hundreds of guide plates are installed in advance and then transported to the site, after the guide plates are mechanically arranged, weighing can be carried out only by installing a corresponding number of weighing plates, generally, the on-site installation time of the whole system is about 20 minutes, the installation time can be greatly saved, the working efficiency is improved, and the road smoothness is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of weighing equipment, and specifically refers to a crawler-type movable large-piece weighing system. Background Art

[0002] Chinese invention patent CN202311292402.9 discloses a mobile large-scale transport vehicle weighing system, which can be used for weighing large transport vehicles. The method of using this weighing system is to transport hundreds of guide plates and more than ten weighing plates to the site and then splice them. The workload of transportation and layout is huge. Generally, it takes several hours to install a weighing system on site. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a crawler-type movable large-piece weighing system, which can realize rapid on-site installation and save installation time.

[0004] The present invention is achieved in that:

[0005] A crawler-type movable large-piece weighing system, comprising: a plurality of weighing plates, a crawler-type guide plate device and a storage device;

[0006] The crawler-type guide plate device comprises: a plurality of guide plates are sequentially connected to form a crawler-type structure through a connecting mechanism;

[0007] Each of the weighing plates has threaded holes on both sides of its ends, which are used to be spliced ​​into the crawler guide plate device through the connecting mechanism at the weighing site;

[0008] The storage device comprises: a reel mechanism, a support frame and a driving motor; the reel mechanism comprises: a rotating shaft located in the center and circular side plates arranged on both sides of the rotating shaft; the reel mechanism is fixed on the supporting frame; the driving motor is connected to the rotating shaft;

[0009] When transportation is required, the crawler guide plate device is placed on the rotating shaft of the storage device, the rotating shaft is driven by the drive motor, the crawler guide plate device is wound around the rotating shaft, and the crawler guide plate device and the weighing plate are transported to the weighing site by a large truck; when weighing is required, the crawler guide plate device is removed from the storage device and laid flat, the connection structure between the two adjacent guide plates is opened at the position where the weighing plate needs to be installed, and the weighing plate is spliced ​​and installed at this position.

[0010] Furthermore, the connection mechanism comprises: a connection block and two split pins; both ends of the connection block are provided with a through hole, and the two guide plates are connected by respectively one split pin.

[0011] Furthermore, the guide plate is made of engineering plastic.

[0012] Furthermore, the weighing plate is made of steel.

[0013] The advantages of the present invention are as follows: the present invention installs hundreds of guide plates in advance and then transports them. After arriving at the site and mechanically placing the guide plates, it is only necessary to install a corresponding number of weighing plates at the calculated positions according to the number of wheels on each axle of the vehicle to be weighed for weighing. Generally, the on-site installation time of the entire system is about 20 minutes, which can greatly save installation time, improve work efficiency, and ensure smooth roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0015] Figure 1 It is a top view of the crawler guide plate device in the present invention.

[0016] Figure 2 It is a side view of the crawler guide plate device in the present invention.

[0017] Figure 3 yes Figure 2 Schematic diagram of the enlarged part (Part A) in the figure.

[0018] Figure 4 It is a side view of the weighing plate in the present invention.

[0019] Figure 5 It is a top view of the weighing plate in the present invention.

[0020] Figure 6 This is a schematic diagram of the crawler guide plate device of the present invention being wound around a storage device and then sent into a transfer vehicle.

[0021] Figure 7 yes Figure 6 AA section view.

[0022] Figure 8 yes Figure 6 Top view of the .

[0023] Reference numerals:

[0024] 100- crawler guide plate device, 101- guide plate, 102- connecting mechanism, 1021- connecting block, 1022- cotter pin, 200- weighing plate, 201- threaded hole, 300- storage device, 301- reel mechanism, 3011- rotating shaft, 3012- circular side plate, 302- supporting frame, 303- driving motor, 400- transfer vehicle. DETAILED DESCRIPTION

[0025] like Figures 1 to 8 As shown, a crawler-type movable large-piece weighing system includes: a crawler-type guide plate device 100, a plurality of weighing plates 200 and a storage device 300.

[0026] The crawler guide plate device 100 comprises: a plurality of guide plates 101 connected in sequence through a connecting mechanism to form a crawler structure; the guide plate 101 in this embodiment has a length of 100 mm and a width of 380 mm, is made of engineering plastic, and weighs about 2 kg.

[0027] Each weighing plate 200 has threaded holes 201 on both sides of its ends, which are used to be spliced ​​into the crawler guide plate device 100 through a connecting mechanism at the weighing site; the single weighing plate 200 is 600mm long and 380mm wide, made of steel, and weighs about 65kg.

[0028] The storage device 300 includes: a reel mechanism 301, a support frame 302 and a drive motor 303; the reel mechanism 301 includes: a rotating shaft 3011 located in the center and circular side plates 3012 arranged on both sides of the rotating shaft 3011; the reel mechanism 301 is fixed on the support frame 302; and the drive motor 303 is connected to the rotating shaft 3011.

[0029] When transportation is required, the crawler guide plate device 100 is placed on the rotating shaft 3011 of the storage device 300, and the rotating shaft 3011 is driven to rotate by the driving motor 303, and the crawler guide plate device 100 is wound on the rotating shaft 3011 for storage. After storage, it is sent to the carriage of the transport vehicle by the transfer vehicle 400, and the crawler guide plate device 100 and the weighing plate 200 are transported to the weighing site by the van; the crawler guide plate device 100 is unloaded from the storage device 300 and laid flat, and the connecting structure 102 between two adjacent guide plates is opened at the position where the weighing plate 200 needs to be installed, and the weighing plate 200 is spliced ​​and installed at this position.

[0030] The connection mechanism 102 includes: a connection block 1021 and two split pins 1022; both ends of the connection block 1021 are provided with a through hole, and the two guide plates 101 are connected through a split pin 1022 respectively.

[0031] The present invention installs hundreds of guide plates 101 in advance before transportation. When arriving at the site, only more than ten weighing plates 200 need to be installed. Generally, it only takes about 20 minutes to install a weighing system on site. Therefore, the installation time is greatly saved and the work efficiency is improved.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crawler-type movable large-piece weighing system, characterized in that: include: multiple weighing plates, crawler guide plate devices and storage devices; The crawler-type guide plate device comprises: a plurality of guide plates are sequentially connected to form a crawler-type structure through a connecting mechanism; Each of the weighing plates has threaded holes on both sides of its ends, which are used to be spliced ​​into the crawler guide plate device through the connecting mechanism at the weighing site; The storage device comprises: a reel mechanism, a support frame and a driving motor; the reel mechanism comprises: a rotating shaft located in the center and circular side plates arranged on both sides of the rotating shaft; the reel mechanism is fixed on the supporting frame; the driving motor is connected to the rotating shaft; When transportation is required, the crawler guide plate device is placed on the rotating shaft of the storage device, the rotating shaft is driven by the drive motor, the crawler guide plate device is wound around the rotating shaft, and the crawler guide plate device and the weighing plate are transported to the weighing site by a transport vehicle; when weighing is required, the crawler guide plate device is removed from the storage device and laid flat, the connection structure between the two adjacent guide plates is opened at the position where the weighing plate needs to be installed, and the weighing plate is spliced ​​and installed at this position.

2. A crawler-type movable large-piece weighing system as claimed in claim 1, characterized in that: The connection mechanism comprises: a connection block and two split pins; both ends of the connection block are provided with a through hole, and the two guide plates are connected by respectively one split pin.

3. A crawler-type movable large-piece weighing system as claimed in claim 1, characterized in that: The guide plate is made of engineering plastic.

4. A crawler-type movable large-piece weighing system as claimed in claim 1, characterized in that: The weighing plate is made of steel.

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