CN212975471U

CN212975471U - Branch chopper safety monitoring device and branch chopper

Info

Publication number: CN212975471U
Application number: CN202020472401.8U
Authority: CN
Inventors: 胡骁; 莫劲松; 李敏芝
Original assignee: Changsha Zhongneng Equipment Manufacturing Co ltd
Current assignee: Changsha Zhongneng Equipment Manufacturing Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-04-16
Anticipated expiration: 2030-04-02

Abstract

The utility model provides a branch mincer safety monitoring device and branch mincer relates to branch mincer technical field. Wherein, this branch mincer safety monitoring device includes: the device comprises a chip integrated module, safety monitoring equipment which is electrically connected with the chip integrated module and can be used for detecting a human body, and an alarm which is electrically connected with the chip integrated module; wherein the chip integrated module is powered by a battery or by a power source of the branch shredder. In the above scheme, the safety monitoring device can be used for sensing a human body in a monitoring area near the branch shredder, and the alarm can be used for warning people in the monitoring area to avoid potential risks, so that the safety of the branch shredder during working is improved, and safety accidents are reduced.

Description

Branch chopper safety monitoring device and branch chopper

Technical Field

The application relates to branch mincer technical field, especially relates to a branch mincer safety monitoring device and branch mincer.

Background

With the increasing importance of China on environmental greening, the amount of the annual community greening waste tree resources and the amount of the urban public facility greening garden waste tree resources are increasingly huge, but due to the fact that garden waste is complex to collect, small in unit density, large in volume occupied by transportation and storage, high in comprehensive treatment cost and low in garden waste tree resource utilization rate. In the past, the traditional treatment mode is that a fixed collection plant area and fixed mechanical equipment are adopted to crush waste trees, and under continuous development in recent years, mobile garden branch crushing equipment is produced at the same time.

Portable gardens branch crushing apparatus is small, and is portable, can directly get into community, gardens on-the-spot processing discarded object, saves transportation and storage cost. However, the equipment adopts a cutter rotating cutting mechanism, so that non-professional personnel can be very dangerous to contact with the equipment, and effective safety protection measures and devices need to be arranged on the equipment in order to avoid injury danger of the equipment in use. Most of the existing safety protection measures are only a mode of externally sticking warning marks, which are easy to be ignored by people, the played safety function is limited, and safety accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will be solved lies in, to prior art's above-mentioned not enough, provides a branch mincer safety monitoring device and branch mincer to improve branch mincer during operation security, reduce the incident.

This branch mincer safety monitoring device includes: the device comprises a chip integrated module, safety monitoring equipment which is electrically connected with the chip integrated module and can be used for detecting a human body, and an alarm which is electrically connected with the chip integrated module; wherein the chip integrated module is powered by a battery or by a power source of the branch shredder.

Further, if the chip integrated module is powered by the power supply of the branch shredder, the safety monitoring device of the branch shredder further comprises: and the safety switch is arranged between the chip integrated module and the power supply.

Further, the rated current of the safety switch is 20A.

Further, the safety monitoring device comprises at least one camera; the camera is installed on the casing of branch mincer.

Further, the safety monitoring device comprises at least one distance sensor; the distance sensor is mounted on the housing of the branch shredder.

Further, the alarm is a buzzing warning lamp.

Further, this branch mincer safety monitoring device still includes: and the visual monitoring screen is electrically connected with the chip integrated module and is arranged at the dragging end of the branch chopper.

Further, the visual monitor screen is provided with an emergency stop button.

Further, the camera is night vision surveillance camera.

In another aspect, the present application also proposes a limb shredder having the limb shredder safety monitoring apparatus set forth above.

In the above scheme, the safety monitoring device can be used for sensing a human body in a monitoring area near the branch shredder, and the alarm can be used for warning people in the monitoring area to avoid potential risks, so that the safety of the branch shredder during working is improved, and safety accidents are reduced.

Drawings

FIG. 1 is a schematic view of a limb shredder safety monitoring device in an embodiment of the present application.

Fig. 2 is a schematic view of the installation positions of the safety monitoring device and the alarm in the embodiment of the application.

Fig. 3 is a side view of fig. 2.

Detailed Description

The following are specific embodiments of the present application and are further described with reference to the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1, an embodiment of the present application provides a limb shredder safety monitoring device, including: the device comprises a chip integrated module 1, a safety monitoring device 3 which is electrically connected with the chip integrated module 1 and can be used for detecting a human body, and an alarm 4 which is electrically connected with the chip integrated module 1; wherein the chip integrated module 1 is powered by a battery or by the power supply 2 of the branch shredder. The safety monitoring device 3 can be used for sensing a human body in a monitoring area near the limb shredder, and the alarm 4 can be used for warning human beings in the monitoring area to avoid potential dangers, so that the safety of the limb shredder during working is improved, and safety accidents are reduced.

Specifically, a processing chip and necessary peripheral circuits for the processing chip may be integrated within the chip integrated module 1. The safety monitoring device 3 and the alarm 4 are both connected to the chip integrated module 1, and the chip integrated module 1 can be used for processing monitoring data generated by the safety monitoring device 3 and enabling the alarm 4 to generate an alarm. When a human body enters the monitoring area of the safety monitoring device 3, the alarm 4 may generate an alarm to urge the human body to leave.

It should be noted that the safety monitoring device for a branch shredder shown in the embodiments of the present application is particularly suitable for a mobile branch shredder. The movable branch chopper equipment is small in size and movable, generally, the movable branch chopper equipment can directly enter communities and gardens to treat waste on site, and under the use scenes, people are often dense, so that safety accidents are easy to occur when the branch chopper works. The existing movable branch chopper is not provided with relevant measures for actively prompting dangers, and the conventional externally-attached warning mark has a limited effect, so that the movable branch chopper is easy to cause accidents of hurting people in scenes with dense people. In addition, when branch shredders are in operation, the operator is required to frequently deal with these approaching lay persons. The limb chopper safety monitoring device that this application provided can initiatively carry out the police dispatch newspaper to the personnel that are close to equipment to improve portable limb chopper during operation security effectively, and reduced the possibility of occurence of failure.

In some embodiments, if the chip integrated module 1 is powered by the power supply 2 of the limb shredder, the limb shredder safety monitoring device further comprises: and a safety switch 5 disposed between the chip integrated module 1 and the power supply 2. The safety switch 5 is specifically used for circuit protection of the chip integrated module 1, and the safety switch 5 can protect a short circuit, severe overload, undervoltage and the like of a circuit or electrical equipment. The safety switch 5 may be an air switch. In addition, the safety switch 5 in the embodiment of the present application may also refer to a new circuit protection switching device that appears as the technology advances.

In some embodiments, the current rating of the safety switch 5 is 20A.

In some embodiments, the security monitoring device 3 comprises at least one camera 31; the camera 31 is mounted on the housing of the branch chopper. Referring to fig. 2 and 3, a camera 31 is mounted on the housing on the feed side of the branch shredder and forms a monitoring area on the feed side of the branch shredder, and when a person enters the monitoring area, an alarm 4 generates an alarm to prompt the person to leave. Further, the monitoring area S can also be changed by adjusting the position of the camera 31. With further reference to fig. 3, the monitoring area may be divided into a monitoring area S1 and a monitoring area S2, the two monitoring areas may correspond to two levels of alarms, and the two levels of alarms have a difference in human body determination threshold, specifically, the monitoring area S1 is a general warning area; since the risk level of the monitoring area S2 is higher than that of the dangerous area, a lower human body determination probability threshold can be set, and it is easier to determine the human body. More specifically, when an object enters the monitoring area S1, an alarm is given when the probability that it is a human body exceeds 60%; when an object enters the monitoring area S2, an alarm is given when the probability that it is a human body exceeds 40%.

In some embodiments of the present application, the camera 31 is a night vision surveillance camera that is adaptable both day and night.

It should be noted that recognizing a human body by a camera is a known technical means in the prior art.

In some embodiments, the safety monitoring device 3 comprises at least one distance sensor 32; the distance sensor 32 is mounted on the housing of the limb shredder. Referring to fig. 2 and 3, the distance sensor 32 is mounted on the housing on the feed side of the limb chopper. The distance sensor 32 may detect the distance to the moving object and may also be used to detect human processes.

In some embodiments, the alarm 4 is embodied as a beep warning light. The buzzing warning lamp can be used for giving out sound and light warning.

In some embodiments, the limb shredder safety monitoring device further comprises: and the visual monitoring screen 6 is electrically connected with the chip integrated module 1 and is arranged at the dragging end of the branch chopper. The visual monitoring screen 6 can be used for observing the real-time image of the camera 31 in the rear feeding area in real time. The visual monitor screen 6 may also be other equivalent display means or devices.

Furthermore, in some embodiments of the present application, the visual monitor screen 6 is provided with an emergency stop button so that an emergency stop is performed using the emergency stop button at an emergency.

The embodiment of the application also provides a branch shredder, which is provided with the safety monitoring device of the branch shredder provided by the embodiment. For a detailed description, reference may be made to the above description of the safety monitoring device of the branch shredder, and details are not repeated herein.

The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the present application as defined by the appended claims.

Claims

1. A limb chopper safety monitoring device, characterized in that, this limb chopper safety monitoring device includes: the device comprises a chip integrated module (1), safety monitoring equipment (3) which is electrically connected with the chip integrated module (1) and can be used for detecting a human body, and an alarm (4) which is electrically connected with the chip integrated module (1); wherein the chip integrated module (1) is powered by a battery or by a power supply (2) of a branch shredder.

2. A limb shredder safety monitoring device according to claim 1, characterised in that if the chip integrated module (1) is powered by the power supply (2) of the limb shredder, it further comprises: and the safety switch (5) is arranged between the chip integrated module (1) and the power supply (2).

3. A limb chopper safety monitoring device according to claim 2, characterized in that the safety switch (5) has a rated current of 20A.

4. A limb shredder safety monitoring apparatus according to claim 1, characterised in that the safety monitoring device (3) comprises at least one camera (31); the camera (31) is mounted on the shell of the branch chopper.

5. A limb shredder safety monitoring apparatus according to claim 4, characterised in that the safety monitoring device (3) comprises at least one distance sensor (32); a distance sensor (32) is mounted on the housing of the limb shredder.

6. A limb chopper safety monitoring device according to claim 1, characterized in that the alarm (4) is embodied as a buzzer warning light.

7. A limb chopper safety monitoring device as claimed in claim 4, further comprising: and the visual monitoring screen (6) is electrically connected with the chip integrated module (1) and is arranged at the dragging end of the branch chopper.

8. A limb shredder safety monitoring device according to claim 7, characterised in that the visual monitoring screen (6) is fitted with an emergency stop button.

9. A limb shredder safety monitoring device according to claim 4, characterised in that the camera (31) is a night vision surveillance camera.

10. A limb shredder having a limb shredder safety monitoring apparatus as claimed in any one of claims 1 to 9.