Clamp auxiliary device of harvester

Abstract

The clamp auxiliary device of the harvester comprises a mounting seat, a first clamping jaw, a second clamping jaw and a clamping hydraulic cylinder, a rotating frame is arranged on the front end face of the mounting seat, and a rotating motor for driving the rotating frame to rotate is arranged at the rear end of the mounting seat. The inner end of the first clamping jaw and the inner end of the second clamping jaw are rotationally installed on the rotating frame, and the clamping hydraulic cylinder is installed on the rotating frame and used for driving the first clamping jaw and the second clamping jaw to be opened and closed. According to the clamp auxiliary device of the harvester, after a cutting device harvests sugarcanes, the cut sugarcanes are guided by the clamp auxiliary device to be fed into the harvester, the fed sugarcanes are treated by the harvester, operation is easy and convenient, and the sugarcanes are cut efficiently.

Description

Technical Field

[0001] The utility model specifically relates to a clamp auxiliary device of a harvester. Background Art

[0002] Sugarcane is one of the important cash crops in southern my country. The sugar content of sugarcane stalks is as high as 55%-70%. The sucrose produced by processing it occupies an important position in our production and life. In addition, the processed bagasse is also a good raw material for brewing and papermaking. In 2011, the planting area of ​​sugarcane in Guangxi Zhuang Autonomous Region, Hainan, Fujian, Yunnan and other places in my country reached 25.5697 million mu. According to the per mu yield of sugarcane of 4 tons / mu, the annual output of raw material sugarcane exceeds 100 million tons, and the total output of sucrose reaches 14 million tons / year. Taking Guangxi Zhuang Autonomous Region as an example, the sugarcane industry generates an output value of more than 100 billion yuan in Guangxi Zhuang Autonomous Region every year. It is the pillar industry of the autonomous region, and the scale of sugarcane planting is still expanding. Traditional harvesters may cause inconsistent dumping directions of sugarcane after cutting sugarcane, affecting subsequent cutting and collection. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a clamp auxiliary device for a harvester.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a clamp auxiliary device for a harvester, including a mounting seat, a first clamp, a second clamp and a clamping hydraulic cylinder, the front end surface of the mounting seat is provided with a rotating frame, the rear end of the mounting seat is provided with a rotating motor for driving the rotating frame to rotate, the inner ends of the first clamp and the second clamp are rotatably mounted on the rotating frame, and the clamping hydraulic cylinder is installed on the rotating frame to drive the first clamp and the second clamp to open and close.

[0005] Preferably, the rotating middle arm is provided with a swing hydraulic cylinder for driving the mounting seat to swing.

[0006] Preferably, the cylinder body of the swing hydraulic cylinder is rotatably mounted on the rotating middle arm, and the piston end of the swing hydraulic cylinder is hinged to the mounting seat.

[0007] Preferably, the piston end of the swing hydraulic cylinder and the mounting seat are connected via a connecting rod transmission.

[0008] Preferably, a guide rod is installed on the rotating middle arm, one end of the guide rod is rotatably installed on the rotating middle arm, and the other end of the guide rod is installed on the piston end of the swing hydraulic cylinder.

[0009] Preferably, the guide rod is arranged in an arc shape.

[0010] Preferably, two arc-shaped enclosure plates are respectively provided on the top of the first clamping jaw and the top of the second clamping jaw.

[0011] Compared with the prior art, the utility model has the following beneficial effects: after the cutting device harvests the sugarcane, the clamp auxiliary device of the harvester guides the cut sugarcane into the harvester, and the harvester processes the delivered sugarcane, the operation is simple and convenient, and the sugarcane can be cut efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is a schematic structural diagram of the rotating middle arm of an embodiment of the utility model.

[0014] Figure 3 It is a schematic structural diagram of a connecting rod according to an embodiment of the utility model.

[0015] Figure 4 This is a reference schematic diagram of the use status of an embodiment of the utility model.

[0016] Markings in the figure: 1, cutting machine; 62, rotating middle arm; 65, swing hydraulic cylinder; 66, connecting rod; 67, guide rod;

[0017] 71. Mounting seat; 72. First clamping jaw; 73. Second clamping jaw; 74. Clamping hydraulic cylinder; 75. Arc-shaped enclosure plate; 76. Rotating frame; 77. Rotating motor. DETAILED DESCRIPTION

[0018] In order to make the above features and advantages of the present invention more obvious and understandable, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0019] like Figures 1 to 4 As shown, a clamp auxiliary device of a harvester includes a mounting seat 71, a first clamp 72, a second clamp 73 and a clamping hydraulic cylinder 74. A rotating frame 76 is provided on the front end surface of the mounting seat 71, and a rotating motor 77 for driving the rotating frame to rotate is provided on the rear end of the mounting seat. The inner ends of the first clamp 72 and the second clamp 73 are both rotatably mounted on the rotating frame 77, and the clamping hydraulic cylinder 74 is installed on the rotating frame 76 to drive the first clamp 72 and the second clamp 73 to open and close.

[0020] When in use, the clamping hydraulic cylinder 74 controls the first clamp 72 and the second clamp 73 to open, and the cutting machine 1 moves into position so that the harvested object is located between the first clamp 72 and the second clamp 73, and then closes the two clamps while cutting. When the cutting of the harvested object is completed, the rotating frame 76 is controlled to rotate by the rotating motor 77, so that the long strips of harvested object can be placed horizontally to prevent the harvested object from tipping over.

[0021] In this embodiment, the mounting seat 71 is swingably mounted on the rotating middle arm 62 of the cutting machine 1, and the rotating middle arm 62 is provided with a swing hydraulic cylinder 65 for driving the mounting seat 71 to swing. The rotating middle arm 62 is hinged to the harvester 1 and driven by the hydraulic cylinder.

[0022] By driving the mounting seat to swing through the swing hydraulic cylinder 65, the double clamps can be conveniently guided to feed the cut sugar cane into the harvester, and the harvester can process the fed sugar cane.

[0023] In this embodiment, the cylinder body 65 of the swing hydraulic cylinder is rotatably mounted on the rotating middle arm 62 , and the piston end of the swing hydraulic cylinder 65 is hinged to the mounting seat 71 .

[0024] In this embodiment, the piston end of the swing hydraulic cylinder 65 and the mounting seat 71 are connected by a connecting rod 66, and a guide rod 67 is installed on the rotating middle arm 62, one end of the guide rod 67 is rotatably installed on the rotating middle arm 62, and the other end of the guide rod 67 is installed on the piston end of the swing hydraulic cylinder 65. This makes the swing hydraulic cylinder 65 drive the mounting seat 71 more smoothly.

[0025] In this embodiment, the guide rod 67 is arranged in an arc shape.

[0026] In this embodiment, two arc-shaped enclosure plates 75 are respectively provided on the tops of the first clamping jaw 72 and the second clamping jaw 73, so as to facilitate closing the harvested objects and prevent the long-pole harvested objects from falling over.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equalization change and modification made to the above embodiment by any technician familiar with the field without departing from the content of the technical solution of the present invention based on the technical essence of the present invention shall fall within the scope of the present invention.

Claims

1. A clamp auxiliary device for a harvester, characterized in that: It includes a mounting seat, a first clamp, a second clamp and a clamping hydraulic cylinder. A rotating frame is arranged on the front end surface of the mounting seat, and a rotating motor for driving the rotating frame to rotate is arranged on the rear end of the mounting seat. The inner ends of the first clamp and the second clamp are both rotatably mounted on the rotating frame. The clamping hydraulic cylinder is mounted on the rotating frame to drive the first clamp and the second clamp to open and close.

2. The clamp auxiliary device for a harvester according to claim 1, characterized in that: The rotating middle arm is provided with a swing hydraulic cylinder for driving the mounting seat to swing.

3. The clamp auxiliary device for a harvester according to claim 2, characterized in that: The cylinder body of the swing hydraulic cylinder is rotatably mounted on the rotating middle arm, and the piston end of the swing hydraulic cylinder is hinged to the mounting seat.

4. The clamp auxiliary device for a harvester according to claim 2, characterized in that: The piston end of the swing hydraulic cylinder and the mounting seat are connected through a connecting rod transmission.

5. The clamp auxiliary device for a harvester according to claim 2, characterized in that: A guide rod is installed on the rotating middle arm, one end of the guide rod is rotatably installed on the rotating middle arm, and the other end of the guide rod is installed on the piston end of the swing hydraulic cylinder.

6. The clamp auxiliary device for a harvester according to claim 5, characterized in that: The guide rod is arranged in an arc shape.

7. The clamp auxiliary device for a harvester according to claim 1, characterized in that: Two arc-shaped enclosure plates are respectively arranged on the top of the first clamping jaw and the top of the second clamping jaw.

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