CN215984801U

CN215984801U - Dynamic scale with double weighing structures

Info

Publication number: CN215984801U
Application number: CN202122430971.8U
Authority: CN
Inventors: 张友峰; 吴敦元
Original assignee: Hefei Xiehong Machinery Equipment Co ltd
Current assignee: Hefei Xiehong Machinery Equipment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a dynamic scale with a double-weighing structure, which comprises a base, wherein a first weighing mechanism and a second weighing mechanism which are arranged in parallel are arranged on the base, the first weighing mechanism and the second weighing mechanism respectively comprise a base frame, rollers are arranged at two ends of the base frame, a conveying belt is sleeved between the two rollers, a driving motor for driving the rollers to rotate is arranged on the base frame, a plurality of supporting legs are arranged at the bottom of the base frame, pressure sensors are fixed at the tops of the supporting legs, a gasket corresponding to the pressure sensors is arranged on the base, and the pressure sensors are fixed with the gasket. The utility model utilizes the first weighing mechanism and the second weighing mechanism to carry out secondary weighing so as to ensure the weighing accuracy, and the first weighing mechanism and the second weighing mechanism are both provided with the conveyer belt, and the conveyer belt on the first weighing mechanism is butted with the conveyer belt on the second weighing mechanism, and the conveyer surfaces are horizontally aligned, thereby facilitating the transfer of goods with symmetrical weight and further facilitating the loading.

Description

Dynamic scale with double weighing structures

Technical Field

The utility model relates to the technical field of logistics, in particular to a dynamic scale with a double-weighing structure.

Background

In the commodity circulation letter sorting in-process, need weigh the article, and what current adoption was weighed is static to be called, subsequent transport and the transport of being not convenient for, and what adopted is that single title device weighs, and easy threading is weighed inaccurately. Therefore, we improve this and propose a dynamic scale with a double weighing structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a dynamic scale with a double-weighing structure, which comprises a base, wherein a first weighing mechanism and a second weighing mechanism which are arranged in parallel are arranged on the base, the first weighing mechanism and the second weighing mechanism respectively comprise a base frame, rollers are arranged at two ends of the base frame, a conveying belt is sleeved between the two rollers, a driving motor for driving the rollers to rotate is arranged on the base frame, a plurality of supporting legs are arranged at the bottom of the base frame, pressure sensors are fixed at the tops of the supporting legs, gaskets corresponding to the pressure sensors are arranged on the base, the pressure sensors are fixed with the gaskets, the base is provided with a protective cover for covering the end parts of the rollers through a positioning frame, and photoelectric position sensors which are positioned at two ends of the first weighing mechanism and at the second weighing mechanism are arranged on the positioning frame; the conveyer belt on the first weighing mechanism is in butt joint with the conveyer belt on the second weighing mechanism, and the conveying surfaces are horizontally aligned.

As a preferred technical scheme of the utility model, a controller is arranged on the base, and the driving motor and the photoelectric position sensor are electrically connected with the controller.

As a preferred technical scheme of the utility model, a transverse sliding groove is arranged on the base frame, a sliding plate is mounted on the base frame, a sliding block sliding through the sliding groove is arranged on the sliding plate, the driving motor is fixed on the sliding plate, a first belt wheel is arranged on an output shaft of the driving motor, a second belt wheel is arranged at the shaft end of the roller, a transmission belt is sleeved between the first belt wheel and the second belt wheel, a T-shaped groove is arranged at the top of the base frame, a bolt with a nut cap positioned in the T-shaped groove and a screw rod penetrating through the T-shaped groove is mounted in the T-shaped groove, a through hole is formed in the end of the sliding plate, and a fastening cap is mounted at the end of the bolt penetrating through the through hole.

As a preferable technical scheme of the utility model, the surface of the conveying belt is provided with anti-skid convex strips.

As a preferable technical scheme of the utility model, a supporting rod for supporting the conveying belt is arranged on the base frame.

As a preferred technical scheme of the utility model, a display screen electrically connected with the pressure sensor is arranged on the base.

The utility model has the beneficial effects that:

1. this kind of developments are called through first weighing mechanism and the second weighing mechanism that is equipped with parallel arrangement with two weighing structures, thereby utilize first weighing mechanism and second weighing mechanism to carry out the secondary and weighed the accuracy of guaranteeing to weigh, and all be equipped with the conveyer belt in first weighing mechanism and the second weighing mechanism, and the conveyer belt on the first weighing mechanism and the conveyer belt butt joint on the second weighing mechanism and the horizontal alignment of transport surface, make things convenient for the transfer of symmetry volume goods, thereby be convenient for load.

2. The dynamic balance with double weighing structures is characterized in that a transverse sliding chute is arranged on a base frame, a sliding plate is arranged on the base frame, a sliding block with a sliding groove is arranged on the sliding plate, the driving motor is fixed on the sliding plate, the output shaft of the driving motor is provided with a first belt wheel, a second belt wheel is arranged at the shaft end of the roller, a transmission belt is sleeved between the first belt wheel and the second belt wheel, a T-shaped groove is arranged at the top of the base frame, a bolt with a cap positioned in the T-shaped groove and a screw rod penetrating through the T-shaped groove is arranged in the T-shaped groove, a through hole is arranged at the end part of the sliding plate, and the end of the bolt passes through the through hole and is provided with a fastening cap, so that the sliding plate base frame can move, and then conveniently adjust driving motor's position to make when the installation rotating band, the drive belt is in the state of tightening, thereby has guaranteed the stability of conveyer belt transportation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a dynamic scale with a dual weighing structure according to the present invention;

FIG. 2 is a schematic view of the installation of the slide plate of the dynamic scale with a double weighing structure according to the present invention;

FIG. 3 is a schematic structural diagram of a T-shaped groove of a dynamic scale with a double-weighing structure according to the present invention;

fig. 4 is a schematic structural diagram of a T-shaped groove of a dynamic scale with a double-weighing structure according to the present invention.

In the figure: 1. a base; 2. a first weighing mechanism; 3. a second weighing mechanism; 4. a base frame; 5. a roller; 6. a conveyor belt; 7. a drive motor; 8. supporting legs; 9. a pressure sensor; 10. a gasket; 11. a positioning frame; 12. a protective cover; 13. a photoelectric position sensor; 15. a chute; 16. a slide plate; 17. a first pulley; 18. a second pulley; 19. a transmission belt; 20. a T-shaped groove; 21. a bolt; 22. a through hole; 23. a fastening cap; 25. a slide block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the dynamic scale with double weighing structures of the utility model comprises a base 1, the base 1 is provided with a first weighing mechanism 2 and a second weighing mechanism 3 which are arranged in parallel, the first weighing mechanism 2 and the second weighing mechanism 3 both comprise a base frame 4, rollers 5 are arranged at two ends of the base frame 4, a conveyer belt 6 is sleeved between the two rollers 5, a driving motor 7 for driving the rollers 5 to rotate is arranged on the base frame 4, a plurality of supporting feet 8 are arranged at the bottom of the base frame 4, a pressure sensor 9 is fixed at the top of each supporting foot 8, the base 1 is provided with a gasket 10 corresponding to the pressure sensor 9, the pressure sensor 9 is fixed with the gasket 10, the base 1 is provided with a protective cover 12 for covering the end part of the roller 5 through a positioning frame 11, and the positioning frame 11 is provided with photoelectric position sensors 13 which are positioned at two ends of the first weighing mechanism 2 and at the second weighing mechanism 3; the conveyer belt on the first weighing mechanism 2 is butted with the conveyer belt 6 on the second weighing mechanism 3, and the conveying surface is horizontally aligned. Through the first weighing mechanism 2 and the second weighing mechanism 3 that are equipped with parallel arrangement, thereby utilize first weighing mechanism 2 and second weighing mechanism 3 to carry out the secondary and weigh the accuracy of guaranteeing to weigh, and all be equipped with conveyer belt 6 in first weighing mechanism 2 and the second weighing mechanism 3, and conveyer belt 6 on the first weighing mechanism 2 and the conveyer belt 6 butt joint and the transport plane level alignment on the second weighing mechanism 3, make things convenient for the transfer of weighing goods, thereby be convenient for load.

The base 1 is provided with a controller, and the driving motor 7 and the photoelectric position sensor 13 are electrically connected with the controller.

The roller belt conveyor is characterized in that a sliding groove 15 is transversely arranged on the base frame 4, a sliding plate 16 is arranged on the base frame 4, a sliding block 25 with the sliding groove 15 sliding is arranged on the sliding plate 16, the driving motor 7 is fixed on the sliding plate 16, a first belt pulley 17 is arranged on an output shaft of the driving motor 7, a second belt pulley 18 is arranged at the shaft end of the roller 5, a driving belt 19 is sleeved between the first belt pulley 17 and the second belt pulley 18, a T-shaped groove 20 is arranged at the top of the base frame 4, a bolt 21 with a cover cap positioned in the T-shaped groove 20 and a screw rod penetrating through the T-shaped groove 20 is arranged in the T-shaped groove 20, a through hole 22 for the end part of the bolt 21 to penetrate is arranged on the sliding plate 16, the end part of the bolt 21 penetrates through hole and is provided with a fastening cap 23, so that the sliding plate can move along the base frame 4, the position of the driving motor 7 can be conveniently adjusted, and the driving belt 19 is in a tightened state when a rotating belt is installed, thereby ensuring the stability of the transportation of the conveyor belt 6.

The surface of the conveying belt 6 is provided with anti-skid convex strips.

And a display screen electrically connected with the pressure sensor 9 is arranged on the base 1.

The working principle is as follows: through the first weighing mechanism 2 and the second weighing mechanism 3 that are equipped with parallel arrangement, thereby utilize first weighing mechanism 2 and second weighing mechanism 3 to carry out the secondary and weigh the accuracy of guaranteeing to weigh, and all be equipped with conveyer belt 6 in first weighing mechanism 2 and the second weighing mechanism 3, and conveyer belt 6 on the first weighing mechanism 2 and the conveyer belt 6 butt joint and the transport plane level alignment on the second weighing mechanism 3, make things convenient for the transfer of weighing goods, thereby be convenient for load.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dynamic scale with a double-weighing structure is characterized in that: comprises a base (1), wherein a first weighing mechanism (2) and a second weighing mechanism (3) which are arranged in parallel are arranged on the base (1), the first weighing mechanism (2) and the second weighing mechanism (3) both comprise a base frame (4), rollers (5) are arranged at two ends of the base frame (4), a conveyer belt (6) is sleeved between the two rollers (5), a driving motor (7) for driving the rollers (5) to rotate is arranged on the base frame (4), a plurality of supporting legs (8) are arranged at the bottom of the base frame (4), a pressure sensor (9) is fixed at the top of each supporting leg (8), a gasket (10) corresponding to the pressure sensor (9) is arranged on the base (1), the pressure sensor (9) is fixed with the gasket (10), a protective cover (12) for covering the end part of the rollers (5) is arranged on the base (1) through a positioning frame (11), photoelectric position sensors (13) which are positioned at two ends of the first weighing mechanism (2) and the second weighing mechanism (3) are arranged on the positioning frame (11); the conveying belt on the first weighing mechanism (2) is in butt joint with the conveying belt (6) on the second weighing mechanism (3), and the conveying surfaces are horizontally aligned.

2. The dynamic scale with the double weighing structures according to claim 1, wherein a controller is arranged on the base (1), and the driving motor (7) and the photoelectric position sensor (13) are electrically connected with the controller.

3. The dynamic scale with the double weighing structures according to claim 1, wherein a sliding chute (15) is transversely arranged on the base frame (4), a sliding plate (16) is mounted on the base frame (4), a sliding block (25) for sliding the sliding chute (15) is arranged on the sliding plate (16), the driving motor (7) is fixed on the sliding plate (16), a first belt wheel (17) is arranged on an output shaft of the driving motor (7), a second belt wheel (18) is arranged at the shaft end of the roller (5), a transmission belt (19) is sleeved between the first belt wheel (17) and the second belt wheel (18), a T-shaped groove (20) is arranged at the top of the base frame (4), a bolt (21) with a cap positioned in the T-shaped groove (20) and a screw rod passing through the T-shaped groove (20) is mounted in the T-shaped groove (20), a through hole (22) for passing through the end of the bolt (21) is arranged on the sliding plate (16), and the end of the bolt (21) passes through the through hole and is mounted with a fastening cap (23).

4. A dynamic balance with a double weighing structure according to claim 1, wherein the surface of the conveyor belt (6) is provided with anti-slip ribs.

5. A dynamic scale with double weighing structure according to claim 1, characterized in that the base frame (4) is provided with a support rod for supporting the conveyor belt (6).

6. The dynamic scale with the double weighing structures according to claim 1, wherein a display screen electrically connected with the pressure sensor (9) is arranged on the base (1).