Clamping type peanut harvester seedling turning device

Abstract

The utility model discloses a clamping type peanut harvesting machine seedling turning device, which relates to the technical field of peanut harvesting, and comprises a suspension bracket, a furling frame body, a conveying frame body, a turning frame body, a conveying mechanism and a turning mechanism, the conveying mechanism comprises a driving part, a transmission component, a furling conveying belt, a clamping conveying belt and a tensioning wheel, the turnover mechanism comprises a height adjusting hole, a seedling turning rod, a chain wheel, a chain and a perforated plate. According to the utility model, the distance between the seedling turning rod and the perforated plate is changed to adapt to different varieties of peanut crops; peanut plant pods are put on the front seedling, and peanut pods are not in contact with the ground, so that the aspergillus flavus breeding rate is greatly reduced; belt clamping and chain and perforated plate conveying are adopted, and the phenomena of fruit dropping, plant pinch-off, plant falling and the like are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut harvesting, in particular to a clamping type peanut harvester seedling turning device. Background Art

[0002] Peanut harvesting in my country is a labor-intensive industry. For a long time, peanut planting, harvesting and processing and other production links have been basically completed manually, which is labor-intensive and inefficient, restricting peanut production. The mechanization of peanut harvesting can improve labor efficiency, shorten the harvest date of peanuts, reduce peanut harvest losses, and improve peanut quality. Therefore, the mechanization of peanut harvesting has become an urgent need of the current society.

[0003] The existing peanut harvesters still have problems such as high power consumption, serious soil carryover and poor strip laying quality. The mechanical technical performance needs to be improved urgently. After the peanut pods are harvested by the peanut harvester, they are in direct contact with the soil. After encountering rainy weather, the environment in which the peanut pods are harvested by traditional peanut harvesters is more humid and more prone to mildew.

[0004] Therefore, a clamping peanut harvester turning device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a clamping type peanut harvester and seedling turning device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamping peanut harvester seedling turning device comprises a suspension frame connected to the peanut harvester, and further comprises:

[0008] The frame is folded up, and one end is connected to the hanging frame;

[0009] A conveying frame, one end of which is connected to the other end of the gathering frame;

[0010] The turning frame is connected to the other end of the conveying frame, and the two sides of the turning frame are symmetrically provided with side plates;

[0011] A conveying mechanism, one end of which is connected to the gathering frame and the other end of which is connected to the conveying frame, for conveying the peanut plants;

[0012] The turning mechanism is connected to the turning frame and is used for turning the peanut plants.

[0013] As a further solution of the utility model: the conveying mechanism includes:

[0014] A driving member connected to the folding frame;

[0015] A transmission assembly, one end of which is connected to the output end of the driving member;

[0016] The gathering conveyor belt is rotatably connected to the bottom of the gathering frame and connected to the other end of the transmission assembly. The gathering conveyor belt is provided with two groups and symmetrically arranged on both sides of the gathering frame. The spacing between the two groups of the gathering conveyor belts gradually decreases, and the spacing on the side away from the conveying frame is greater than the spacing on the side close to the conveying frame.

[0017] The clamping conveyor belt is rotatably connected to the bottom of the conveying frame and connected to the gathering conveyor belt. The clamping conveyor belt is provided with two groups and symmetrically arranged on both sides of the conveying frame. The spacing between the two groups of the clamping conveyor belts does not change.

[0018] The tensioning wheel is rotatably connected to the conveying frame and abuts against the clamping conveyor belt to ensure that the clamping conveyor belt is in a taut state.

[0019] As a further solution of the utility model: the flipping mechanism includes:

[0020] Height adjustment holes are provided on the side panels of the flip frame, and the height adjustment holes are provided in a plurality of groups and arranged longitudinally;

[0021] The rice seedling turning rod is detachably connected to the height adjustment hole;

[0022] A sprocket is rotatably connected to the flip frame through a bearing, and the sprocket is connected to the output end of the power member;

[0023] A chain connected to the sprocket, wherein the chain is provided with two groups and symmetrically arranged on both sides of the flip frame;

[0024] The two ends of the perforated plate are respectively connected with two groups of chains, the perforated plate is provided with a plurality of groups, and the perforated plate is provided with a plurality of groups of through holes.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. Adapt to different varieties of peanut crops by changing the distance between the rice turning rod and the perforated plate;

[0027] 2. The peanut plant fruit is placed on the front seedling, and the peanut pods do not touch the ground, which greatly reduces the growth rate of aflatoxin;

[0028] 3. Belt clamping, chain and perforated plate transportation are used to prevent fruit falling, plant breaking and plant shedding. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a clamping type peanut harvester turning device in an embodiment of the utility model.

[0030] Figure 2It is a structural schematic diagram of the flip frame in the embodiment of the utility model.

[0031] Figure 3 It is a structural schematic diagram of the turning mechanism in the embodiment of the utility model.

[0032] In the figure: 1. hanging frame; 2. folding frame; 3. driving member; 4. transmission assembly; 5. folding conveyor belt; 6. conveying frame; 7. clamping conveyor belt; 8. turning frame; 9. height adjustment hole; 10. turning rice seedling rod; 11. sprocket; 12. chain; 13. perforated plate; 14. tensioning wheel. DETAILED DESCRIPTION

[0033] 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 of 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.

[0034] In the present utility model embodiment, please refer to Figures 1 to 3 A clamping peanut harvester turning device comprises a suspension frame 1, wherein the suspension frame 1 is connected to the peanut harvester, and further comprises:

[0035] Fold the frame 2 and connect one end to the hanging frame 1;

[0036] The conveying frame 6 has one end connected to the other end of the gathering frame 2;

[0037] The turning frame 8 is connected to the other end of the conveying frame 6, and the turning frame 8 is symmetrically provided with side panels on both sides;

[0038] A conveying mechanism, one end of which is connected to the gathering frame 2 and the other end of which is connected to the conveying frame 6, for conveying the peanut plants;

[0039] The turning mechanism is connected to the turning frame 8 and is used to turn the peanut plants.

[0040] The hanging frame 1 is fixed on a peanut harvester (not shown in the figure), and the peanut harvester collects the peanut plants. The collected peanut plants are transported by a conveying mechanism and transported to a turning mechanism, which turns the peanut plants over and lays them out in an orderly manner.

[0041] As an embodiment of the present invention, please refer to Figure 1 , the conveying mechanism comprises:

[0042] A driving member 3 connected to the folding frame 2;

[0043] A transmission component 4, one end of which is connected to the output end of the driving member 3;

[0044] The gathering conveyor belt 5 is rotatably connected to the bottom of the gathering frame 2 and is connected to the other end of the transmission assembly 4. The gathering conveyor belt 5 is provided with two groups and is symmetrically arranged on both sides of the gathering frame 2. The spacing between the two groups of the gathering conveyor belts 5 gradually decreases, and the spacing on the side away from the conveying frame 6 is greater than the spacing on the side close to the conveying frame 6.

[0045] The clamping conveyor belt 7 is rotatably connected to the bottom of the conveying frame 6 and is connected to the gathering conveyor belt 5. The clamping conveyor belt 7 is provided with two groups and is symmetrically arranged on both sides of the conveying frame 6. The spacing between the two groups of the clamping conveyor belts 7 does not change.

[0046] The tensioning wheel 14 is rotatably connected to the conveying frame 6 and abuts against the clamping conveyor belt 7 to ensure that the clamping conveyor belt 7 is in a taut state.

[0047] The driving member 3 drives the transmission assembly 4 to rotate, the transmission assembly 4 drives the gathering conveyor belt 5 to rotate, the gathering conveyor belt 5 drives the clamping conveyor belt 7 to rotate, and the gathering conveyor belt 5 gathers the peanut plants. Since the distance between the two groups of gathering conveyor belts 5 gradually decreases, the front is smaller than the back, it is convenient to gather a large range of peanut plants, so that the clamping conveyor belt 7 is convenient to clamp and convey the peanut plants. The driving member 3 can be a stepping motor, a servo motor, etc. The transmission assembly 4 can be a belt transmission assembly, a chain transmission assembly, etc.

[0048] As an embodiment of the present invention, please refer to Figures 1 to 3 , the flipping mechanism comprises:

[0049] Height adjustment holes 9 are provided on the side panels of the flip frame 8. The height adjustment holes 9 are provided in a plurality of groups and are arranged longitudinally.

[0050] The rice seedling turning rod 10 is detachably connected to the height adjustment hole 9;

[0051] The sprocket 11 is rotatably connected to the flip frame 8 through a bearing, and the sprocket 11 is connected to the output end of the power member;

[0052] A chain 12 connected to the sprocket 11, wherein the chain 12 is provided in two groups and symmetrically arranged on both sides of the flip frame 8;

[0053] The two ends of the perforated plate 13 are respectively connected to the two groups of chains 12 . The perforated plate 13 is provided with a plurality of groups, and the perforated plate 13 is provided with a plurality of groups of through holes.

[0054] The height of the turning rod 10 is adjusted according to the height of the peanut plant, the clamping conveyor belt 7 clamps and conveys the peanut plant to the perforated plate 13, the power member (not shown) drives the sprocket 11 to rotate, the sprocket 11 drives the chain 12 to rotate, and the chain 12 drives the perforated plate 13 to rotate, and the peanut plant placed on the perforated plate 13 is transported by the clamping conveyor belt 7. During the transportation process, the top of the peanut plant contacts the turning rod 10, causing the peanut plant to fall over. At this time, the peanut plant is in a state of peanut seedlings in front and peanut pods in the back, and the peanut pods in the front are located at the bottom of the peanut seedlings in the back. The perforated plate 13 continues to convey the peanut plant to the ground, and before landing, because the peanut plant is behind the peanut pods and has a large weight, the peanut plant flips over when landing, so that the peanut plant laid on the ground is in a state of peanut pods in front and peanut plants in the back, and at this time, the peanut pods are located above the peanut plants, avoiding the peanut pods from contacting the ground, reducing the damage rate of peanuts. The power element may be a stepper motor, a servo motor, etc.

[0055] The working principle of the utility model is as follows: the height of the turning rod 10 is adjusted according to the height of the peanut plant, the suspension frame 1 is fixed on the peanut collecting machine, the peanut collecting machine collects the peanut plants, the driving member 3 drives the transmission component 4 to rotate, the transmission component 4 drives the gathering conveyor belt 5 to rotate, the gathering conveyor belt 5 drives the clamping conveyor belt 7 to rotate, the gathering conveyor belt 5 gathers the peanut plants, because the spacing between the two groups of gathering conveyor belts 5 is gradually reduced, the front is smaller than the rear, it is convenient to gather a large range of peanut plants, so that it is convenient for the clamping conveyor belt 7 to clamp and convey the peanut plants, and convey them to the perforated plate 13, the power member drives the sprocket 11 to rotate, the sprocket 11 drives the chain 12 to rotate, and the chain 12 drives the perforated plate 13 The peanut plant is rotated to transport the peanut plant placed on the perforated plate 13 by the clamping conveyor belt 7. During the transportation process, the top of the peanut plant contacts the turning rod 10, causing the peanut plant to fall over. At this time, the peanut plant is in a state of peanut seedlings in front and peanut pods in the back, and the peanut pods in the front are located at the bottom of the peanut seedlings in the back. The perforated plate 13 continues to transport the peanut plant to the ground, and before landing, the peanut plant is overturned when it lands because the peanut pods are behind the peanut plant and the weight is large, so the peanut plant is laid on the ground, so that the peanut plant is in a state of peanut pods in front and peanut plants in the back, and the peanut pods are located above the peanut plants at this time, avoiding the peanut pods from contacting the ground, thereby reducing the growth rate of Aspergillus flavus.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A clamping peanut harvester turning device, comprising a suspension frame, the suspension frame is connected to the peanut harvester, characterized in that: Also includes: The frame is folded up, and one end is connected to the hanging frame; A conveying frame, one end of which is connected to the other end of the gathering frame; The turning frame is connected to the other end of the conveying frame, and the two sides of the turning frame are symmetrically provided with side plates; A conveying mechanism, one end of which is connected to the gathering frame and the other end of which is connected to the conveying frame, for conveying the peanut plants; The turning mechanism is connected to the turning frame and is used for turning the peanut plants.

2. A clamping type peanut harvester and seedling turning device according to claim 1, characterized in that: The conveying mechanism comprises: A driving member connected to the folding frame; A transmission assembly, one end of which is connected to the output end of the driving member; The gathering conveyor belt is rotatably connected to the bottom of the gathering frame and connected to the other end of the transmission assembly. The gathering conveyor belt is provided with two groups and symmetrically arranged on both sides of the gathering frame. The spacing between the two groups of the gathering conveyor belts gradually decreases, and the spacing on the side away from the conveying frame is greater than the spacing on the side close to the conveying frame. The clamping conveyor belt is rotatably connected to the bottom of the conveying frame and connected to the gathering conveyor belt. The clamping conveyor belt is provided with two groups and symmetrically arranged on both sides of the conveying frame. The spacing between the two groups of the clamping conveyor belts does not change. The tensioning wheel is rotatably connected to the conveying frame and abuts against the clamping conveyor belt to ensure that the clamping conveyor belt is in a taut state.

3. The clamping type peanut harvester and seedling turning device according to claim 1, characterized in that: The turning mechanism comprises: Height adjustment holes are provided on the side panels of the flip frame, and the height adjustment holes are provided in a plurality of groups and arranged longitudinally; The rice seedling turning rod is detachably connected to the height adjustment hole; A sprocket is rotatably connected to the flip frame through a bearing, and the sprocket is connected to the output end of the power member; A chain connected to the sprocket, wherein the chain is provided with two groups and symmetrically arranged on both sides of the flip frame; The two ends of the perforated plate are respectively connected with two groups of chains, the perforated plate is provided with a plurality of groups, and the perforated plate is provided with a plurality of groups of through holes.

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