Automatic sugarcane falling system of single-stage sugarcane conveyor

Abstract

The utility model discloses an automatic sugarcane falling system of a single-stage sugarcane conveying machine. The automatic sugarcane falling system comprises a sugarcane conveying belt, a conveying speed detecting assembly, a material height measuring assembly, a track scale and a control module. A rail scale is arranged below a discharge port of the sugarcane conveying belt, and a material height detection assembly is arranged above the discharge port of the sugarcane conveying belt; the conveying speed detection assembly is mounted on the sugarcane conveying belt; the control module is mounted on the outer side of the sugarcane conveying belt; the control module is connected with the sugarcane conveying belt, the conveying speed detection assembly and the material height measurement assembly. According to the utility model, the feeding rate of sugarcane production can be accurately controlled, manual monitoring is not needed, and the production efficiency of a production line of a sugar refinery is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cane sugar production, in particular to an automatic cane sugar dropping system for a single-stage cane sugar conveyor. Background Art

[0002] In the production process of sugar factories, sugarcane as raw material is usually dropped onto the conveyor belt of the pressing workshop, and then transported to the corresponding equipment for the next production process. When transporting sugarcane to the conveyor belt, the previous method was to use a crane to lift the platform, and then manually adjust the speed according to the production situation to feed the sugarcane to the conveyor belt to meet the production needs. In recent years, people have used sugarcane conveyors to replace the platform, and the sugarcane is directly poured into the sugarcane conveyor for transportation, and then the speed of the motor is manually adjusted for transportation. However, this labor method is intensive and the transportation is unstable, which will affect normal production. Utility Model Content

[0003] The purpose of the utility model is to provide a single-stage sugarcane conveyor automatic sugarcane dropping system, which can achieve accurate control of the sugarcane production feed rate without manual monitoring, and effectively improve the production efficiency of the sugar factory assembly line. The specific technical solution is as follows:

[0004] A single-stage sugarcane conveyor automatic sugarcane dropping system comprises a sugarcane conveyor belt, a conveying speed detection component, a material height measurement component, a track scale and a control module; a track scale is arranged below the discharge port of the sugarcane conveyor belt, and a material height detection component is arranged above the discharge port of the sugarcane conveyor belt; the conveying speed detection component is installed on the sugarcane conveyor belt; the control module is installed on the outside of the sugarcane conveyor belt; the control module is respectively connected to the sugarcane conveyor belt, the conveying speed detection component and the material height measurement component.

[0005] Preferably, the conveying speed detection component is a bidirectional speed meter; the bidirectional speed meter is installed on the output shaft of the driving motor of the sugarcane conveyor belt.

[0006] Preferably, the bidirectional speed meter is a magnetoelectric sensor or a Hall sensor.

[0007] Preferably, the material height measurement assembly includes a material level transmitter and a mounting frame; the mounting frame is installed above the sugarcane conveyor belt; and the material level transmitter is installed on the mounting frame.

[0008] Preferably, the material level transmitter is a radar sensor, an ultrasonic sensor or a laser sensor.

[0009] Preferably, the control module is a PLC controller.

[0010] Preferably, the rail scale comprises a chain conveyor belt, a weighing sensor, a support beam and a roller; the roller is installed below the chain conveyor belt; the support beam is arranged below the roller; and the weighing sensor is installed on the bottom surface of the support beam.

[0011] Preferably, it also includes an alarm module; the alarm module is installed on the side of the PLC controller; the alarm module is connected to the PLC controller.

[0012] Compared with the existing technology, the utility model has the following beneficial effects:

[0013] The utility model detects the weight of the sugarcane falling onto the track scale by means of a track scale, determines the conveying amount of the sugarcane fed into the production equipment, and detects the height of the sugarcane piled on the sugarcane conveyor belt by setting a material height measuring component, so as to determine the amount of sugarcane that will fall into the track scale; finally, the conveying speed detecting component detects the running speed of the sugarcane conveyor belt, and controls the running speed of the sugarcane conveyor belt through a control module, thereby realizing precise control of the feeding rate of the sugarcane production, without the need for manual monitoring, and effectively improving the production efficiency of the sugar factory assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 It is a top view of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a track scale of the utility model.

[0018] Description of main reference numerals:

[0019] 1-Sugarcane conveyor belt, 2-Conveying speed detection component, 3-Material height measurement component, 4-Railway scale, 5-Control module, 6-Chain conveyor belt, 7-Weighing sensor, 8-Support beam, 9-Roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0024] Example 1

[0025] As shown in the figure, an automatic sugarcane dropping system for a single-stage sugarcane conveyor includes a sugarcane conveyor belt, a conveying speed detection component, a material height measurement component, a track scale and a control module; a track scale is arranged below the discharge port of the sugarcane conveyor belt, and a material height detection component is arranged above the discharge port of the sugarcane conveyor belt; the conveying speed detection component is installed on the sugarcane conveyor belt; the control module is installed on the outside of the sugarcane conveyor belt; the control module is respectively connected to the sugarcane conveyor belt, the conveying speed detection component and the material height measurement component.

[0026] Next, the working principle of the embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0027] The sugarcane conveyor belt is used to convey sugarcane to the rail scale; the rail scale is used to convey sugarcane to the production equipment for processing, and the rail scale determines the amount of sugarcane conveyed to the production equipment for processing by weighing the weight of the sugarcane on the rail scale. The material height measuring component is used to detect the height of the sugarcane piled on the sugarcane conveyor belt, and the conveying speed detection component is used to detect the running speed of the sugarcane conveyor belt.

[0028] During production, sugarcane is placed into the feed port of the sugarcane conveyor belt, and the material height measuring component detects the height of the sugarcane piled on the sugarcane conveyor belt to determine the amount of sugarcane that will fall into the track scale; the conveying speed detection component detects the operating speed of the sugarcane conveyor belt, and controls the operating speed of the sugarcane conveyor belt through the control module to change the amount of sugarcane entering the track scale to ensure.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the conveying speed detection component is a bidirectional speed meter; the bidirectional speed meter is installed on the output shaft of the driving motor of the sugarcane conveyor belt.

[0031] The bidirectional tachometer is used to detect the forward and reverse rotation speed of the output shaft of the drive motor. The bidirectional tachometer is connected to the control module, and the control module receives the rotation speed information transmitted by the bidirectional controller.

[0032] The working principle of this embodiment is the same as that of Embodiment 1.

[0033] Example 3

[0034] The difference between this embodiment and embodiment 2 is that the bidirectional speed meter is a magnetoelectric sensor or a Hall sensor. The bidirectional speed meter is a magnetoelectric sensor or a Hall sensor, which can be installed on the output shaft of the drive motor to detect the rotation speed of the motor output shaft.

[0035] The working principle of this embodiment is the same as that of Embodiment 1.

[0036] Example 4

[0037] This embodiment differs from Embodiment 3 in that the material height measurement assembly includes a material level transmitter and a mounting frame; the mounting frame is installed above the sugarcane conveyor belt; and the material level transmitter is installed on the mounting frame.

[0038] The material level transmitter is a radar sensor, an ultrasonic sensor or a laser sensor. By installing the radar sensor, ultrasonic sensor or laser sensor above the sugarcane conveyor belt and making the radar sensor, ultrasonic sensor or laser sensor face the sugarcane conveyor belt, the height of the sugarcane conveyed on the sugarcane conveyor belt can be detected.

[0039] The working principle of this embodiment is the same as that of Embodiment 1.

[0040] Example 5

[0041] The difference between this embodiment and embodiment 4 is that the control module is a PLC controller.

[0042] The working principle of this embodiment is the same as that of Embodiment 1.

[0043] Example 6

[0044] The difference between this embodiment and Embodiment 5 is that the rail scale includes a chain conveyor belt, a weighing sensor, a support beam and a roller; the roller is installed below the chain conveyor belt; the support beam is arranged below the roller; and the weighing sensor is installed on the bottom surface of the support beam.

[0045] The chain conveyor belt is used to transport sugar cane, and the weighing sensor is used to detect the weight of the sugar cane transported above the chain conveyor belt; the weighing sensor is connected to the control module.

[0046] The working principle of this embodiment is the same as that of Embodiment 1.

[0047] Example 7

[0048] This embodiment differs from Embodiment 6 in that it further includes an alarm module; the alarm module is installed on the side of the PLC controller; the alarm module is connected to the PLC controller. The alarm module serves as a notification. When the system production is abnormal, the alarm system notifies the staff so that the staff can handle it accordingly; the alarm module includes a speaker and a warning light; the speaker and the warning light are respectively connected to the PLC controller.

[0049] The working principle of this embodiment is the same as that of Embodiment 1.

[0050] In summary, the utility model detects the weight of the sugarcane falling on the track scale through the track scale to determine the delivery amount of the sugarcane fed into the production equipment, and detects the height of the sugarcane piled on the sugarcane conveyor belt by setting a material height measuring component to determine the amount of sugarcane that will fall into the track scale; finally, the conveying speed detection component detects the operating speed of the sugarcane conveyor belt, and controls the operating speed of the sugarcane conveyor belt through the control module, thereby realizing precise control of the sugarcane production feed rate without manual monitoring, and effectively improving the production efficiency of the sugar factory assembly line.

[0051] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A single-stage sugarcane conveyor automatic sugarcane dropping system, characterized in that: It includes a sugarcane conveyor belt, a conveying speed detection component, a material height measurement component, a track scale and a control module; a track scale is arranged below the discharge port of the sugarcane conveyor belt, and a material height detection component is arranged above the discharge port of the sugarcane conveyor belt; the conveying speed detection component is installed on the sugarcane conveyor belt; the control module is installed on the outside of the sugarcane conveyor belt; the control module is respectively connected to the sugarcane conveyor belt, the conveying speed detection component and the material height measurement component.

2. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 1 is characterized in that: The conveying speed detection component is a bidirectional speed meter; the bidirectional speed meter is installed on the output shaft of the driving motor of the sugarcane conveyor belt.

3. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 2, characterized in that: The bidirectional speed meter is a magnetoelectric sensor or a Hall sensor.

4. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 1, characterized in that: The material height measurement component comprises a material level transmitter and a mounting frame; the mounting frame is installed above the sugarcane conveyor belt; and the material level transmitter is installed on the mounting frame.

5. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 4, characterized in that: The material level transmitter is a radar sensor, an ultrasonic sensor or a laser sensor.

6. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 1, characterized in that: The control module is a PLC controller.

7. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 1, characterized in that: The rail scale comprises a chain conveyor belt, a weighing sensor, a support beam and a roller; the roller is installed below the chain conveyor belt; the support beam is arranged below the roller; the weighing sensor is installed on the bottom surface of the support beam.

8. The automatic sugarcane dropping system for a single-stage sugarcane conveyor according to claim 1, characterized in that: It also includes an alarm module; the alarm module is installed on the side of the PLC controller; the alarm module is connected to the PLC controller.

Images