CN203568283U - Multi-degree of freedom controlled mechanism type loading, unloading and transporting integrated garbage truck - Google Patents

Abstract

The utility model discloses a multi-degree of freedom controlled mechanism type loading, unloading and transporting integrated garbage truck, which comprises a truck body, a loading mechanism and a unloading mechanism, wherein the truck body comprises a running driving position and a loading driving position; each driving position is provided with a set of control system which can independently control the truck body to run in positive and negative directions; the loading mechanism is a multi-degree of freedom controlled mechanism, is driven by a motor and can flexibly output the required motion, closed chain connecting rods are used for transmission, a hydraulic device is avoided, and the loading action of a bucket is implemented; the unloading mechanism can control the bucket to laterally overturn. The multi-degree of freedom controlled mechanism type loading, unloading and transporting integrated garbage truck overcomes a defect that the traditional garbage truck is required to be loaded manually or by a loader, supporting facilities in the loading process are reduced, the workload and the cost are reduced, and the integrated garbage truck can overcome the defects of high requirement on machining precision, difficulty in maintaining, high manufacturing cost and the like of hydraulic elements of a hydraulic loader and is convenient to promote and apply.

Description

A multi-degree-of-freedom controllable mechanism loading and unloading integrated garbage truck

technical field

The utility model belongs to the field of special-purpose vehicles, in particular to a multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transportation.

Background technique

Garbage trucks are often used to transport domestic waste, construction waste, etc. to landfills or waste treatment plants. For densely populated cities, a large amount of garbage is generated every day, and urban land is limited, so it is imminent to deal with more and more garbage in a timely manner. The birth of cleaning vehicles solves this problem. The cleaning vehicle can not only help the sanitation workers to clean up the garbage in time, but also turn the garbage into treasure on the spot, which greatly reduces the work intensity of the sanitation workers. Development has increased people's employment opportunities, eased the employment pressure of the society, and promoted economic development to a certain extent. However, with the implementation of projects such as urban village renovation, temporary demolition, and old city construction, the amount of construction waste is also increasing day by day. While enjoying urban civilization, people are also suffering from the troubles caused by construction waste. Construction waste not only invades the land, but also produces a large amount of solid waste that pollutes the environment and endangers people's health. If it is not cleaned up in time, there will be endless troubles. Ordinary cleaning vehicles are only suitable for domestic garbage in barrels such as municipal sanitation, factories, mines, and residential areas. It is time-consuming and labor-intensive to manually shovel piles of garbage. If you encounter large and heavy garbage, it will appear powerless.

Most of the traditional garbage transport vehicles are ordinary box trucks. When loading garbage, the vehicle is parked at the garbage dump, and then the garbage is loaded by manpower or loaded by a loader. The garbage loading process is cumbersome and time-consuming, and requires a lot of labor, which increases the cost of garbage transportation, but is also inefficient.

At present, there is a type of domestic garbage transport vehicle, which can compress the volume of garbage after loading, which is convenient for transportation, but it requires a lot of manpower to load the garbage shovel into the garbage truck, which is time-consuming and laborious.

Contents of the invention

The utility model is to provide a multi-degree-of-freedom controllable mechanism loading and unloading integrated garbage truck, which can be shoveled and transported by itself and can be easily unloaded, and overcomes the shortcomings of existing garbage trucks that must be loaded manually or loaded with a loader , reduces the use of supporting facilities in the loading process, reduces the workload, reduces the cost, and can overcome the shortcomings of the hydraulic loader's hydraulic components, such as high processing accuracy requirements, difficult maintenance, and high cost, and is convenient for popularization and application.

The utility model achieves the above-mentioned purpose through the following technologies: a multi-degree-of-freedom controllable mechanism loading and unloading integrated garbage truck, including a car body, a shovel loading mechanism and an unloading mechanism, and its structure and connection method are as follows:

The vehicle body includes driving and loading driving positions, and each driving position is equipped with a set of control systems, which can independently control the driving of the vehicle body in forward and reverse directions.

The shovel loading mechanism includes a first active rod, a first connecting rod, a main arm, a second active rod, a second connecting rod, and a bucket. The first active rod is connected with the car body through the first rotating pair, and the first active rod The other end is connected with the first connecting rod through the second rotating pair, the other end of the first connecting rod is connected with the main arm through the third rotating pair, one end of the main arm is connected with the vehicle body through the fourth rotating pair, and the other end of the main arm is connected through the fifth The rotating pair is connected with the bucket, one end of the second active lever is connected with the frame through the sixth rotating pair, the other end is connected with the second connecting rod through the seventh rotating pair, and the other end of the second connecting rod is connected with the bucket through the eighth rotating pair connect,

The unloading mechanism includes a third active rod, a third connecting rod, a vehicle body, and a vehicle body door. The third active rod is connected to the vehicle body through the ninth rotating pair, and the other end of the third active rod is connected to the third connecting rod through the tenth rotating pair. The other end of the third connecting rod is connected to the vehicle body through the eleventh rotating pair, and the vehicle body is connected to the vehicle body through the twelfth rotating pair. By controlling the rotation of the third active lever, the lifting of one side of the vehicle body can be controlled. The car body is connected with the car body door through the thirteenth rotating pair.

A locking mechanism is installed between the vehicle body door and the vehicle body to ensure that the vehicle body door and the vehicle body are closed together during the transportation of the garbage truck.

The chassis of the car body is provided with a groove, the side wall of the groove is provided with a leak hole, and the bottom plate of the car body is provided with a leak hole. After the garbage enters the bucket through the shoveling mechanism, the liquid garbage can flow into the groove through the leak hole to realize the separation of solid garbage and liquid garbage. The liquid garbage can be discharged from the garbage truck through the leak hole. When the drain hole is blocked, the drain hole is opened when the garbage truck needs to discharge liquid garbage.

The first active lever, the second active lever and the third active lever are driven by electric motors.

The outstanding advantages of the utility model are:

1. Since there are two sets of independent control systems to control the driving and shoveling of the transport vehicle respectively, the transport vehicle can complete the shoveling work by itself without additional personnel or equipment for shoveling. The loading and transportation process is simple, the workload is small, and the transportation cost is low. Low;

2. The main structure of the shovel loading mechanism is a multi-degree-of-freedom controllable mechanism, which has a simple structure, low manufacturing cost, easy maintenance, and is conducive to popularization and application;

Description of drawings

Fig. 1 is a schematic diagram of the first structure of the multi-degree-of-freedom controllable mechanism integrated loading, unloading and transporting garbage truck described in the present invention.

Fig. 2 is a schematic diagram of the first structure of the shoveling mechanism of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 3 is a schematic diagram of the second structure of the shoveling mechanism of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 4 is a schematic diagram of the first structure of the unloading mechanism of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 5 is a schematic diagram of the second structure of the unloading mechanism of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 6 is a schematic diagram of the vehicle body structure of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 7 is a schematic diagram of the body structure of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transportation according to the utility model.

Fig. 8 is a schematic diagram of the second structure of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transporting described in the present invention.

Fig. 9 is a schematic diagram of the third structure of the multi-degree-of-freedom controllable mechanism integrated garbage truck for loading, unloading and transportation according to the present invention.

Fig. 10 is a schematic diagram of the first working state of the multi-degree-of-freedom controllable mechanism integrated loading, unloading and transporting garbage truck described in the present invention.

Fig. 11 is a schematic diagram of the second working state of the multi-degree-of-freedom controllable mechanism integrated loading, unloading and transporting garbage truck described in the present invention.

Fig. 12 is a schematic diagram of the third working state of the multi-degree-of-freedom controllable mechanism integrated loading, unloading and transporting garbage truck described in the present invention.

Detailed ways

The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

The multi-degree-of-freedom controllable mechanism loading and unloading integrated garbage truck described in the utility model includes a car body, a shovel loading mechanism and an unloading mechanism. The specific structure and connection method are as follows:

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 8, the vehicle body includes a driving position and a loading position, and each driving position is provided with a set of control systems, which can independently control the vehicle body drive in the opposite direction,

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 8 and Fig. 9, the shovel loading mechanism includes a first active rod 3, a first connecting rod 5, a main arm 7, a second active rod 10, a second connecting rod 12. Bucket 15, the first active lever 3 is connected to the car body 1 through the first rotating pair 2, the other end of the first active lever 3 is connected to the first connecting rod 5 through the second rotating pair 4, and the first connecting rod 5 is connected to the other end One end is connected with the main arm 7 through the third rotating pair 6, one end of the main arm 7 is connected with the vehicle body 1 through the fourth rotating pair 8, the other end of the main arm 7 is connected with the bucket 15 through the fifth rotating pair 13, and the second active rod 10, one end is connected to the frame 1 through the sixth rotating pair 9, the other end is connected to the second connecting rod 12 through the seventh rotating pair 11, and the other end of the second connecting rod 12 is connected to the bucket 15 through the eighth rotating pair 14,

As shown in Figures 1, 4 and 5, the unloading mechanism includes a third active lever 17, a third connecting rod 19, a vehicle bucket 21, and a vehicle bucket door 24, and the third active lever 17 connects with the vehicle through the ninth rotating pair 16. body 1, the other end of the third active rod 17 is connected to the third connecting rod 19 through the tenth rotating pair 18, the other end of the third connecting rod 19 is connected to the vehicle bucket 21 through the eleventh rotating pair 20, and the vehicle bucket 21 passes through the first Twelve revolving pairs 22 are connected with the car body 1, and the lifting of one side of the car bucket 21 can be controlled by controlling the rotation of the third active rod 19. The car bucket 21 is connected with the car body door 24 through the thirteenth revolving pair 23, and the car bucket 21 is lifted and lowered. When the vehicle body door 24 is opened in different degrees, a locking mechanism can be installed between the vehicle body door 24 and the vehicle body 21 to ensure that the vehicle body door 24 and the vehicle body 21 are closed together during the transportation of the garbage truck.

As shown in Figures 6 and 7, the chassis of the car body 1 has a groove 25, the side wall of the groove 25 has a drain hole 26, and the bottom plate of the car bucket 21 is provided with a leak hole 27, after the garbage enters the car bucket 21 by the shovel loading mechanism, Liquid garbage can flow into the groove 25 through the leak hole 27 to realize the separation of solid garbage and liquid garbage. The liquid garbage can be discharged from the garbage truck through the leak hole 26. A blocking mechanism can be set at the drain hole 26. When the garbage truck uses, the drain hole 26 Blocked, when the garbage truck needs to discharge the liquid garbage, the drain hole 26 is opened.

The first active lever 3, the second active lever 12, and the third active lever 17 are driven by a motor,

Fig. 10, Fig. 11 and Fig. 12 represent respectively when the garbage truck is shoveled, when the bucket pours the garbage into the garbage truck, and when the garbage truck is unloaded.

Claims (5)

1. A multi-degree-of-freedom controllable mechanism type loading and unloading integrated garbage truck, comprising a car body, a shoveling mechanism and an unloading mechanism, characterized in that the specific structure and connection method are: The vehicle body includes driving and loading driving positions, and each driving position is equipped with a set of control systems, which can independently control the driving of the vehicle body in forward and reverse directions. The shovel loading mechanism includes a first active rod, a first connecting rod, a main arm, a second active rod, a second connecting rod, and a bucket. The first active rod is connected with the car body through the first rotating pair, and the first active rod The other end is connected with the first connecting rod through the second rotating pair, the other end of the first connecting rod is connected with the main arm through the third rotating pair, one end of the main arm is connected with the vehicle body through the fourth rotating pair, and the other end of the main arm is connected through the fifth The rotating pair is connected with the bucket, one end of the second active lever is connected with the frame through the sixth rotating pair, the other end is connected with the second connecting rod through the seventh rotating pair, and the other end of the second connecting rod is connected with the bucket through the eighth rotating pair connect, The unloading mechanism includes a third active rod, a third connecting rod, a vehicle body, and a vehicle body door. The third active rod is connected to the vehicle body through the ninth rotating pair, and the other end of the third active rod is connected to the third connecting rod through the tenth rotating pair. The other end of the third connecting rod is connected to the vehicle body through the eleventh rotating pair, and the vehicle body is connected to the vehicle body through the twelfth rotating pair. By controlling the rotation of the third active lever, the lifting of one side of the vehicle body can be controlled. The car body is connected with the car body door through the thirteenth rotating pair. 2. The multi-degree-of-freedom controllable mechanism integrated loading and unloading and transporting garbage truck according to claim 1, characterized in that a locking mechanism is installed between the vehicle body door and the vehicle body. 3. The multi-degree-of-freedom controllable mechanism-type loading and unloading integrated garbage truck according to claim 1, characterized in that, the chassis of the vehicle body is provided with a groove, and the side wall of the groove is provided with a drain hole. 4. The multi-degree-of-freedom controllable mechanism integrated loading and unloading and transportation garbage truck according to claim 1, characterized in that a leak hole is provided on the bottom plate of the bucket. 5 . The multi-degree-of-freedom controllable mechanism-type loading and unloading integrated garbage truck according to claim 1, characterized in that, the first active lever, the second active lever, and the third active lever are driven by electric motors.

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