Peanut digging and reverse laying machine

Abstract

A peanut digging and reverse laying machine comprises a digging device, a conveying device, a reverse laying device and a rack, the digging device is arranged at one end of the rack, the reverse laying device is arranged at the other end of the rack, and the conveying device is arranged between the digging device and the reverse laying device. The coulter of the peanut digging and reverse spreading machine is in a V shape, shoveled peanut seedlings can be gathered and guided into a peanut seedling conveying channel, the harvesting efficiency of the peanut seedlings is improved, the digging device is provided with a spring, the coulter can flexibly cope with the terrain, meanwhile, the coulter can also have the function of shaking to remove soil, and the peanut digging and reverse spreading machine is convenient to use. The rack of the conveying device is in a right triangle shape, peanut seedlings can be better grasped, and it can be ensured that the peanut seedlings can be stably conveyed to a follow-up reverse laying device.

Description

Technical Field

[0001] The utility model relates to the technical field of siliconization equipment, in particular to a peanut digging and back-laying machine. Background Art

[0002] Peanuts are a kind of economic crop widely planted in many areas of my country. After peanuts mature, most of the harvesting process has to be done manually. Due to the large planting volume, automatic peanut harvesting machinery and equipment are particularly important. At present, there is a peanut digging and back-laying machine that directly separates the peanut vines during operation. Since the fruits at the roots of peanuts grow in the soil, the peanut vines need to be dug out by a plow. Ordinary one-piece flat plows cannot gather the peanut vines, and the harvesting efficiency is low. Due to the uneven terrain, the plow cannot be used flexibly, which is easy to cause damage to the plow. Utility Model Content

[0003] To this end, one purpose of the utility model is to provide a peanut digging and re-laying machine to solve the problems mentioned in the background technology and overcome the shortcomings in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a peanut digging and re-paving machine, comprising a digging device, a conveying device, a re-paving device and a frame, wherein the digging device is provided at one end of the frame, the re-paving device is provided at the other end of the frame, the conveying device is arranged between the digging device and the re-paving device, the digging device comprises a first spring, a second spring, a first connecting rod, a second connecting rod, a plow and a fence, the plow is V-shaped, one end of the plow is hinged to the frame through the first connecting rod, the other end of the plow is hinged to the frame through the second connecting rod, the end of the first connecting rod close to the plow is connected to the frame through the first spring, the end of the second connecting rod close to the plow is connected to the frame through the second spring, and a fence is provided on the side of the plow close to the conveying device.

[0005] Preferably, the conveying device comprises a first transmission structure, a second transmission structure, a chain, a slat and a hanging tooth, the first transmission structure is connected to the second transmission structure through the chain, the slat is arranged on the chain, and the hanging tooth is arranged on the slat.

[0006] In any of the above solutions, preferably, the hanging teeth are right-angled triangle hanging teeth.

[0007] In any of the above solutions, it is preferred that a plurality of hanging teeth are provided on the slat.

[0008] In any of the above schemes, it is preferred that the first transmission structure includes a first reverse gear and a first connecting shaft, the first reverse gears are provided at both ends of the first connecting shaft, and the second transmission structure includes a second reverse gear and a second connecting shaft, the second reverse gears are provided at both ends of the second connecting shaft, and the first reverse gear is connected to the second reverse gear through a chain.

[0009] In any of the above schemes, it is preferred that the first transmission structure includes a first reverse gear and a first connecting shaft, the first reverse gears are provided at both ends of the first connecting shaft, and the second transmission structure includes a second reverse gear and a second connecting shaft, the second reverse gears are provided at both ends of the second connecting shaft, and the first reverse gear is connected to the second reverse gear through a chain.

[0010] In any of the above schemes, it is preferred that the reverse-laying device includes a first reverse-laying strip and a second reverse-laying strip, and the first reverse-laying strip and the second reverse-laying strip are respectively connected to the frame.

[0011] Preferably, in any of the above schemes, it also includes a third transmission structure, which is arranged at one end of the frame, and the third transmission structure includes a third connecting shaft and a first V-belt pulley arranged at one end of the third connecting shaft, second V-belt pulleys are respectively provided at both ends of the second connecting shaft, and a third V-belt pulley is respectively provided at the first counter-laying strip and the second counter-laying strip, the first V-belt pulley is connected to the second V-belt pulley through a belt, and the second V-belt pulley is connected to the third V-belt pulley through a belt.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. The plow blade of the peanut digging and back-laying machine of the utility model is in a V-shape, which can gather the shoveled peanut vines and guide them into the peanut vine conveying channel, thereby improving the harvesting efficiency of the peanut vines.

[0014] 2. The excavation device of the peanut excavator and back-laying machine of the utility model is provided with a spring, so that the coulter can have the function of shaking and removing soil while ensuring flexible response to the terrain.

[0015] 3. The rack of the conveying device of the peanut digging and re-laying machine of the utility model adopts a right-angle triangle shape, which can better grasp the peanut vines and ensure that the peanut vines can be stably conveyed to the subsequent re-laying device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of a peanut digging and re-laying machine according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A front view of a peanut digging and back-laying machine shown in ;

[0020] Figure 3 According to the embodiment of the utility model, the peanut digging and back-laying machine Figure 1 Schematic diagram of the structure of the conveying device shown in.

[0021] Among them: 1-frame; 2-first spring; 3-second spring; 4-first connecting rod; 5-second connecting rod; 6-plow blade; 7-fence; 8-chain; 9-slats; 10-hanging teeth; 11-first reverse paving strip; 12-second reverse paving strip; 13-third connecting shaft; 14-first reverse paving gear; 15-first V-belt pulley; 16-second V-belt pulley; 17-third V-belt pulley; 18-first connecting shaft; 19-second reverse paving gear; 20-second connecting shaft; 21-wheel. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, or it can be the internal communication 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.

[0024] like Figures 1 to 3 As shown, a peanut digging and re-paving machine according to an embodiment of the utility model comprises a digging device, a conveying device, a re-paving device and a frame 1. A digging device is provided at one end of the frame 1, and a re-paving device is provided at the other end of the frame 1. The conveying device is arranged between the digging device and the re-paving device. The digging device comprises a first spring 2, a second spring 3, a first connecting rod 4, a second connecting rod 5, a plow 6 and a fence 7. The plow 6 is V-shaped, and one end of the plow 6 is hinged to the frame 1 through the first connecting rod 4, and the other end of the plow 6 is hinged to the frame 1 through the second connecting rod 5. The end of the first connecting rod 4 close to the plow 6 is connected to the frame 1 through the first spring 2, and the end of the second connecting rod 5 close to the plow 6 is connected to the frame 1 through the second spring 3. A fence 7 is provided on the side of the plow 6 close to the conveying device.

[0025] The V-shaped opening of the plow 6 in the excavating device faces the side of the peanut vineyard that needs to be excavated, and the blade of the plow 6 is used to excavate the peanut vineyard. There are fences 7 evenly arranged on the back of the blade of the plow 6 on the side close to the conveying device to gather the shoveled peanut vineyards and guide them to the front end of the peanut vineyard conveying device. One end of the first connecting rod 4 and the second connecting rod 5 are fixedly connected to the plow 6, and the other end is hinged to the frame 1, so that the plow 6 is lifted and dropped around the hinge point. There is a connecting strip on the connecting rod connected to one end of the spring, and the other end of the spring is connected to the frame 1. A wheel 21 is provided under the frame 1. The spring of the plow 6 shakes up and down when digging the peanut vineyard, so that the excavating device can flexibly adapt to the terrain. The end of the first connecting rod 4 close to the plow 6 is connected to the frame 1 through the first spring 2, and the end of the second connecting rod 5 close to the plow 6 is connected to the frame 1 through the second spring 3. After the pressing is completed, the spring shakes to screen the soil and replaces the soil removing wheel device, making the structure simpler.

[0026] The plow 6 of the peanut digging and back-paving machine of the utility model is in a V-shape, which can gather the shoveled peanut seedlings and guide them into the peanut seedling conveying channel, thereby improving the harvesting efficiency of the peanut seedlings. The digging device is provided with a spring, so that the plow 6 can have the function of shaking and removing soil while ensuring flexible response to terrain.

[0027] Furthermore, the conveying device includes a first transmission structure, a second transmission structure, a chain 8, a slat 9 and a hanging tooth 10, the first transmission structure is connected to the second transmission structure through the chain 8, the slat 9 is arranged on the chain 8, and the hanging tooth 10 is arranged on the slat 9.

[0028] The first transmission structure cyclically transmits the slats 9 to the second transmission structure via the chain 8 , and the chain 8 has a plurality of slats 9 .

[0029] Specifically, the hanging tooth 10 is a right-angled triangle hanging tooth 10 .

[0030] The right-angled triangle-shaped rack can better grasp the peanut vines, ensuring that the peanut vines can be stably transported to the subsequent reverse-laying device.

[0031] Specifically, a plurality of hanging teeth 10 are provided on the slat 9 .

[0032] Furthermore, the first transmission structure includes a first reverse gear 14 and a first connecting shaft 18, and the first reverse gears 14 are provided at both ends of the first connecting shaft 18. The second transmission structure includes a second reverse gear 19 and a second connecting shaft 20, and the second reverse gears 19 are provided at both ends of the second connecting shaft 20. The first reverse gear 14 is connected to the second reverse gear 19 through a chain 8.

[0033] The two ends of the first connecting shaft 18 are respectively connected to a first reverse gear 14, and the two ends of the second connecting shaft 20 are respectively connected to a second reverse gear 19. The first reverse gear 14 and the second reverse gear 19 are respectively connected by a chain 8. The first transmission structure is connected to the fence 7, and the second transmission structure is connected to the second reverse strip 12.

[0034] Further, the reverse laying device includes a first reverse laying strip 11 and a second reverse laying strip 12, and the first reverse laying strip 11 and the second reverse laying strip 12 are respectively connected to the frame 1. The first reverse laying strip 11 and the second reverse laying strip 12 are respectively connected to the frame 1 through a universal shaft, and the angle can be adjusted.

[0035] Furthermore, it also includes a third transmission structure, which is arranged at one end of the frame 1. The third transmission structure includes a third connecting shaft 13 and a first V-belt pulley arranged at one end of the third connecting shaft 13, second V-belt pulleys are respectively provided at both ends of the second connecting shaft 20, and a third V-belt pulley is respectively provided on the first reverse strip 11 and the second reverse strip 12. The first V-belt pulley is connected to the second V-belt pulley through a belt, and the second V-belt pulley is connected to the third V-belt pulley through a belt.

[0036] The first V-belt pulley drives the second V-belt pulley to rotate, the second V-belt pulley at one end of the second transmission shaft drives the first reverse strip 11 to rotate, and the second V-belt pulley at the other end of the second transmission shaft drives the second reverse strip 12 to rotate.

[0037] The utility model discloses a peanut digging and back-laying machine, and its working principle is as follows: a plow 6 is arranged at the front end, and when the peanut seedlings are dug out by the plow 6, the peanut seedlings are de-soiled and gathered through a guide structure fence 7 and sent to a conveying device, and the peanut seedlings are conveyed to a back-laying device at the rear through the peanut seedling conveying device; the peanut seedling back-laying device comprises a first peanut seedling back-laying structure and a second peanut seedling back-laying structure, and the first peanut seedling back-laying structure and the second peanut seedling back-laying structure are arranged symmetrically on the left and right; the back-laying strips rotate and carry the peanut seedlings down and rotate them 180 degrees, and the back-laying strips play a role of combing and neatly lay the peanut seedlings on the ground.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] It is not difficult for those skilled in the art to understand that the utility model includes any combination of the utility model content and the specific implementation method part of the above specification and the various parts shown in the drawings. Due to the limited space and to make the specification concise, the various schemes composed of these combinations are not described one by one. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0040] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A peanut digging and back-laying machine, characterized in that: The utility model comprises an excavating device, a conveying device, a back-paving device and a frame, wherein the excavating device is provided at one end of the frame, the back-paving device is provided at the other end of the frame, the conveying device is arranged between the excavating device and the back-paving device, the excavating device comprises a first spring, a second spring, a first connecting rod, a second connecting rod, a plow and a fence, the plow is V-shaped, one end of the plow is hinged to the frame through the first connecting rod, the other end of the plow is hinged to the frame through the second connecting rod, the end of the first connecting rod close to the plow is connected to the frame through the first spring, the end of the second connecting rod close to the plow is connected to the frame through the second spring, and the fence is provided on the side of the plow close to the conveying device.

2. A peanut digging and back-laying machine as claimed in claim 1, characterized in that: The conveying device comprises a first transmission structure, a second transmission structure, a chain, a slat and a hanging tooth, the first transmission structure is connected to the second transmission structure through the chain, the slat is arranged on the chain, and the hanging tooth is arranged on the slat.

3. A peanut digging and back-laying machine as claimed in claim 2, characterized in that: The hanging teeth are right-angled triangle hanging teeth.

4. A peanut digging and back-laying machine as claimed in claim 2, characterized in that: A plurality of hanging teeth are arranged on the slat.

5. A peanut digging and back-laying machine as claimed in claim 2, characterized in that: The first transmission structure includes a first reverse gear and a first connecting shaft, the first reverse gears are provided at both ends of the first connecting shaft, the second transmission structure includes a second reverse gear and a second connecting shaft, the second reverse gears are provided at both ends of the second connecting shaft, and the first reverse gear is connected to the second reverse gear through the chain.

6. A peanut digging and back-laying machine as claimed in claim 1, characterized in that: The reverse-laying device comprises a first reverse-laying strip and a second reverse-laying strip, and the first reverse-laying strip and the second reverse-laying strip are respectively connected to the frame.

7. A peanut digging and back-laying machine as claimed in claim 5, characterized in that: It also includes a third transmission structure, which is arranged at one end of the frame, and the third transmission structure includes a third connecting shaft and a first V-belt pulley arranged at one end of the third connecting shaft, second V-belt pulleys are respectively provided at both ends of the second connecting shaft, and a third V-belt pulley is respectively provided on the first reverse strip and the second reverse strip, the first V-belt pulley is connected to the second V-belt pulley through a belt, and the second V-belt pulley is connected to the third V-belt pulley through a belt.

Images