CN210695907U - Green soybean hulling device - Google Patents
Green soybean hulling device Download PDFInfo
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- CN210695907U CN210695907U CN201921536432.9U CN201921536432U CN210695907U CN 210695907 U CN210695907 U CN 210695907U CN 201921536432 U CN201921536432 U CN 201921536432U CN 210695907 U CN210695907 U CN 210695907U
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- removing roller
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- hulling
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Abstract
A green soybean hulling device belongs to the technical field of agricultural machinery. Including taking off the pod frame, taking off pod mechanism, centre gripping frame and centre gripping conveying mechanism, its characterized in that: the pod removing mechanism is installed on the pod removing frame through the mounting bracket, and the front and back two sets of pod removing roller set axes are inclined at different angles along the clamping conveying direction, the clamping frame is hinged to be installed on one side of the pod removing frame, the clamping conveying mechanism is installed on the clamping frame, and the clamping part of the clamping conveying mechanism corresponds to the middle part of each set of pod removing roller. During operation, the clamping and conveying mechanism clamps the roots of green soybean plants, the green soybean plants gradually enter between the front and rear two groups of hulling rollers along with the movement of the clamping and conveying mechanism, and the soybean branches and leaves are separated from pods through the rotating beating and stroking action of the two hulling roller groups. The utility model can separate soybean branches and leaves from bean pods in one-time operation process, and has good pod removing effect and high pod removing efficiency; and the branch stems can not be knocked down basically, thereby simplifying the subsequent cleaning operation.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a green soybean hulling device.
Background
Green soybean hulling is an important operation link of green soybean harvesting operation. At present, green soybean hulling is mainly completed manually, the problems of high labor intensity, low efficiency, high cost, difficult labor and the like exist, and the industrial development of green soybean planting is seriously influenced. The pod removing damage of the existing green soybean pod removing machine is too large, particularly the damage of a pod suture is too large, the subsequent processing operation is not facilitated, and the popularization and the application of the green soybean pod removing machine are seriously influenced.
Disclosure of Invention
Aiming at the technical problem, the green soybean hulling device is used for hulling operation of green soybeans, has the characteristics of simple and compact structure, good hulling effect, small bean hulling damage, convenience in use and adjustment and the like, can greatly improve the hulling operation efficiency of the green soybeans, reduce the pod damage rate, reduce the labor intensity and relieve the problem of difficulty in labor in busy farming seasons.
The purpose of the invention is realized by the following technical scheme:
the green soybean hulling device comprises a hulling rack, a hulling mechanism, a clamping rack and a clamping and conveying mechanism, wherein the hulling mechanism is mounted on the hulling rack through a mounting rack 11 and is provided with a front hulling roller set and a rear hulling roller set, the axes of the hulling roller sets and the clamping and conveying direction are inclined at different angles and are arranged in the hulling rack, the clamping rack is hinged to one hulling side of the hulling rack, the clamping and conveying mechanism is mounted on the clamping rack, and a clamping part of the clamping and conveying mechanism corresponds to the middle of each group of hulling rollers. During operation, the clamping part of the clamping and conveying mechanism clamps the root of the green soybean plant, the green soybean plant gradually enters between the front and rear two groups of hulling rollers along with the movement of the clamping and conveying mechanism, and the soybean branches and leaves are separated from pods through the rotating beating and stroking effects of the two hulling roller groups.
Preferably, the front pod-removing roller group of the pod-removing mechanism comprises an upper front pod-removing roller and a lower front pod-removing roller, the rear pod-removing roller group comprises an upper rear pod-removing roller and a lower rear pod-removing roller, and the axial directions of the front pod-removing roller group and the rear pod-removing roller group and the conveying direction of the clamping conveying mechanism respectively form different inclined included angles; the axes of the upper pod removing roller and the lower pod removing roller of each set of pod removing rollers are in the same vertical plane.
Preferably, the angle α between the axis of the front set of pod-removing rollers and the gripping and conveying direction is 40 ± 5 °, and the angle β between the axis of the rear set of pod-removing rollers and the gripping and conveying direction is 70 ± 5 °.
Preferably, the upper pod removing roller and the lower pod removing roller of the front pod removing roller set and the rear pod removing roller set are respectively and symmetrically arranged, so that the corresponding flexible pod removing teeth of the two rollers have the same rotating direction, and a gap H1 formed between the upper pod removing roller and the lower pod removing roller is 8-12 mm.
Preferably, four flexible pod removing teeth which protrude in a spiral shape along the length direction of the shaft body are uniformly arranged on the peripheral surface of each pod removing roller, and the rotating directions of the adjacent flexible pod removing teeth in the spiral shape are opposite.
Preferably, the tooth end parts of the flexible pod-removing teeth are made of flexible rubber materials, and the peripheral end surfaces of the flexible pod-removing teeth are rough surfaces.
Preferably, the rough surface is formed by arranging arc-shaped bulges on the peripheral end surface of the flexible pod-removing tooth at equal intervals.
Preferably, the roughened surface is provided with a plurality of arcuate projections on the outer peripheral end surfaces of the flexible pod-removing teeth.
Preferably, the flexible pod-removing teeth protrude out of the peripheral surface of the pod-removing roller, and the height H2 of the flexible pod-removing teeth ranges from 10mm to 20 mm.
Preferably, the clamping and conveying mechanism frame is hinged with the pod-removing frame.
The invention has the beneficial effects that:
1. the utility model threshes through the rotary beating and stroking action of the two sets of pod-removing rollers with different inclination angles, can complete the separation of soybean branches and leaves and pods in one-time operation process, and has good pod-removing effect and high pod-removing efficiency; and the branch rod can not be knocked down basically, thereby simplifying the subsequent cleaning operation.
2. The utility model discloses be equipped with four flexible pod-removing teeth along the outstanding helical shape of the periphery length direction of axis body on every pod-removing roller periphery, adjacent helical shape's flexible pod-removing tooth revolve to opposite, can effectively reduce the suture damage of pod. The end part of each pod-removing tooth is made of flexible rubber materials, and a metal framework is arranged in each pod-removing tooth, so that the strength of the pod-removing teeth can be improved, and the service life of the pod-removing teeth can be prolonged; and the peripheral end face of each pod removing tooth is subjected to friction treatment, so that damage to the pods can be reduced, and the pod removing efficiency can be improved. The height of the flexible pod-removing teeth protruding out of the peripheral surface of the pod-removing roller is 10 mm-20 mm, so that the removed pods can fall down quickly, and secondary damage to the pods is avoided.
3. The utility model discloses centre gripping conveying mechanism frame is connected with the pod rack is articulated. During operation, the clamping and conveying mechanism frame and the pod-removing frame are closed, and during non-operation, the clamping and conveying mechanism frame and the pod-removing frame can be opened, so that the use and adjustment operation of the clamping and conveying mechanism are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view B-B of fig. 3.
FIG. 5 is a schematic diagram of the construction of the hulling roller of the present invention.
Figure 6 is a schematic view of the pod rack and the clamp rack of the present invention shown in an open position along the hinge axis.
Fig. 7 is a schematic view of a clamping and conveying structure of the present invention.
In the figure: 1. a front pod-removing roller set; 1a, a front upper pod removing roller; 1b, a front lower pod-removing roller; 2. a pod-removing machine frame; 3. a rear pod-removing roller set; 3a, a rear upper pod removing roller; 3b, a pod removing roller is arranged at the back of the frame; 4. a clamping and conveying mechanism; 41. a clamping part 42, a clamping motor 43, an upper clamping frame 44 and a lower clamping frame; 5. a clamping frame; 6. an input port; 7. an output port; 8. left-handed flexible pod-removing teeth; 9. rightwards rotating the flexible pod-removing teeth; 10. the peripheral surface of the pod-removing roller; 11. a mounting frame; 12. an upper clamping chain mechanism; 13. a lower clamping chain mechanism; 14, clamping a driving motor; 15. a lower clamping chain; 16. a lower gear; 17. on the gear; 18. and an upper clamping chain.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example 1: as shown in fig. 1-3, the green soybean hulling device of the present invention includes a hulling frame 2, a hulling mechanism, a clamping frame 5 and a clamping conveying mechanism 4, wherein the hulling mechanism is mounted on the hulling frame 2 through a mounting frame 11, and is provided with a front and a rear sets of hulling roller sets, axes of the hulling roller sets are inclined at different angles from a clamping conveying direction and are disposed in the hulling frame 2, the clamping frame 5 is connected to a hulling side of the hulling frame 2, the clamping conveying mechanism 4 is mounted on the clamping frame 5, and a clamping portion 41 of the clamping conveying mechanism 4 corresponds to a middle portion of each set of hulling rollers. During operation, the clamping part of the clamping and conveying mechanism clamps the root of the green soybean plant, the green soybean plant gradually enters between the front and rear two groups of hulling rollers along with the movement of the clamping and conveying mechanism 4, and the soybean branches and leaves are separated from pods through the rotating beating and stroking action of the two hulling roller groups.
As shown in fig. 3 and 4, the front pod-removing roller group 1 of the pod-removing mechanism comprises an upper front pod-removing roller 1a and a lower front pod-removing roller 1b, the rear pod-removing roller group 3 comprises an upper rear pod-removing roller 3a and a lower rear pod-removing roller 3b, the axial directions of the front pod-removing roller group 1 and the rear pod-removing roller group 3 respectively form different inclined angles with the conveying direction of the clamping and conveying mechanism 4, the angle α between the axial line of the front pod-removing roller group 1 and the clamping and conveying direction is 40 degrees, the angle α in the present example is 40 degrees, the axial line of the rear pod-removing roller group and the clamping and conveying direction are 70 degrees, the axial lines of the upper pod-removing roller and the lower pod-removing roller of each group of pod-removing rollers are in the same vertical plane, during operation, the upper pod-removing roller and the lower pod-removing roller of each group of pod-removing rollers rotate inwards, unpodded green beans gradually enter between the upper pod-removing roller and the lower pod-removing rollers along with the movement of the clamping and conveying chain, and the flexible pod-removing teeth in the spiral shape, the pod-removing rod is beaten, and the pod-removed from the clamping and the stem is discharged from the.
As shown in figure 4, the upper pod removing roller and the lower pod removing roller of the front pod removing roller group 1 and the rear pod removing roller group 3 are respectively and symmetrically arranged, so that the corresponding flexible pod removing teeth of the two rollers are in the same rotating direction, the gap H1 arranged between the upper pod removing roller and the lower pod removing roller is 8 mm-12 mm, and the gap H1 is 10mm in the embodiment.
As shown in fig. 5, four flexible pod removing teeth protruding in a spiral shape along the length direction of the shaft body are uniformly arranged on the peripheral surface 10 of each pod removing roller, and the rotation directions of the adjacent flexible pod removing teeth in the spiral shape are opposite, so that the damage of the pod suture can be effectively reduced.
The end parts of the flexible pod-removing teeth are made of flexible rubber materials, and metal frameworks are arranged in the flexible pod-removing teeth, so that the strength of the pod-removing teeth can be improved, and the service life of the pod-removing teeth can be prolonged; the peripheral end surface 10 of the flexible pod-removing tooth is a rough surface. The rough surface is provided with arc-shaped bulges on the peripheral end surface of the flexible pod-removing teeth at equal intervals so as to increase the friction force, reduce the damage of the pods and improve the pod-removing efficiency.
The flexible pod-removing teeth protrude out of the peripheral surface 10 of the pod-removing roller, the height H2 of the flexible pod-removing teeth is 10-20mm, and when the height H2 is too large, pods can be damaged secondarily; h2, when the pressure is too small, the pod squeezing and tearing damage is increased; when the height H2 is 10-20mm, the removed bean pods can fall down quickly, and secondary damage to the bean pods is avoided. In this example H2 was chosen to be 10 mm.
As shown in fig. 7, the clamping and conveying mechanism adopts a conventional structure and comprises a clamping and conveying motor 14, an upper clamping chain mechanism 12 and a lower clamping chain mechanism 13, wherein the upper clamping chain mechanism 12 and the lower clamping chain mechanism 13 are installed on the clamping rack 5, the clamping and conveying motor 14 drives the lower clamping chain mechanism 13 through chain transmission, the lower clamping chain mechanism 13 drives an upper gear 17 to rotate through a lower gear 16, and the upper gear 17 drives the upper clamping chain mechanism 12 through chain transmission. A gap is formed between the upper clamping chain 18 of the upper clamping chain mechanism 12 and the lower clamping chain 15 of the lower clamping chain mechanism 13, and V-shaped input ports are formed at the input ends of the upper clamping chain mechanism 12 and the lower clamping chain mechanism 13, so that crop stalks can be conveniently fed. During operation, root single plants of the green soya bean stalks are sequentially fed into the V input port of the clamping and conveying mechanism, and are clamped, conveyed and conveyed by the clamping and conveying mechanism.
As shown in fig. 6, the clamping frame 5 is hinged with the pod-removing frame 2, and during operation, the clamping frame 5 and the pod-removing frame 2 are closed; when the machine is not in operation, the clamping frame 5 and the pod-removing frame 2 can be opened, so that the tensioning of the clamping conveying chain and the tensioning wheel can be conveniently adjusted.
Example 2 this example differs from example 1 in that the rough surface is provided with a plurality of arcuate projections on the peripheral end faces of the flexible pod-removing teeth in this example, the flexible pod-removing teeth project beyond the peripheral surface of the pod-removing roller and have a height H2 of 20mm, the axis of the front set of pod-removing rollers makes an angle α with the gripping and conveying direction of 35 °, the axis of the rear set of pod-removing rollers makes an angle of 65 ° with the gripping and conveying direction of β, and the gap H1 provided between the upper and lower pod-removing rollers of the front set of pod-removing rollers and the rear set of pod-removing rollers is 8 mm.
Example 3 this example differs from example 1 in that the rough surface is provided with irregular arcuate projections on the peripheral end faces of the flexible pod-removing teeth in this example, the flexible pod-removing teeth project beyond the peripheral surface of the pod-removing roller and have a height H2 of 15mm, the angle α between the axis of the front set of pod-removing rollers and the gripping and conveying direction is 45 °, the angle β between the axis of the rear set of pod-removing rollers and the gripping and conveying direction is 75 °, and the gap H1 provided between the upper pod-removing rollers and the lower pod-removing rollers of the front set of pod-removing rollers and the rear set of pod-removing rollers is 12 mm.
Claims (10)
1. The utility model provides a green young soya bean takes off pod device, includes and takes off pod frame, takes off pod mechanism, centre gripping frame and centre gripping conveying mechanism, its characterized in that: the pod-removing mechanism is arranged on the pod-removing rack through a mounting rack and is provided with a front set of pod-removing roller set and a rear set of pod-removing roller set, the axis of the pod-removing roller set is inclined at different angles with the clamping and conveying direction and is arranged in the pod-removing rack, the clamping rack is hinged to one pod-removing side of the pod-removing rack, the clamping and conveying mechanism is arranged on the clamping rack, and the clamping part of the clamping and conveying mechanism corresponds to the middle part of each set of pod-removing rollers; during operation, the clamping part of the clamping and conveying mechanism clamps the root of the green soybean plant, the green soybean plant gradually enters between the front and rear two groups of hulling rollers along with the movement of the clamping and conveying mechanism, and the soybean branches and leaves are separated from pods through the rotating beating and stroking effects of the two hulling roller groups.
2. The green soybean hulling device according to claim 1, wherein: the front pod removing roller set of the pod removing mechanism comprises an upper front pod removing roller and a lower front pod removing roller, the rear pod removing roller set comprises an upper rear pod removing roller and a lower rear pod removing roller, and the axial directions of the front pod removing roller set and the rear pod removing roller set and the conveying direction of the clamping conveying mechanism form different inclined included angles respectively; the axes of the upper pod removing roller and the lower pod removing roller of each set of pod removing rollers are in the same vertical plane.
3. The green soybean hulling device as claimed in claim 2, wherein the angle α between the axis of the front hulling roller set and the holding conveying direction is 40 ± 5 °, and the angle β between the axis of the rear hulling roller set and the holding conveying direction is 70 ± 5 °.
4. The green soybean hulling device according to claim 2, wherein: the upper pod removing rollers and the lower pod removing rollers of the front pod removing roller set and the rear pod removing roller set are respectively and symmetrically arranged, so that the rotating directions of the flexible pod removing teeth corresponding to the two rollers are the same, and a gap H1 formed between the upper pod removing roller and the lower pod removing roller is 8-12 mm.
5. The green soybean hulling device according to claim 2, wherein: the outer peripheral surfaces of the front upper pod removing roller, the front lower pod removing roller, the rear upper pod removing roller and the rear lower pod removing roller are uniformly provided with four flexible pod removing teeth protruding in spiral shapes along the length direction of the shaft body, and the rotating directions of the adjacent flexible pod removing teeth in spiral shapes are opposite.
6. The green soybean hulling device according to claim 5, wherein: the end parts of the flexible pod-removing teeth are made of flexible rubber materials, and the peripheral end surfaces of the flexible pod-removing teeth are rough surfaces.
7. The green soybean hulling device according to claim 6, wherein: the rough surface is formed by arranging arc-shaped bulges on the peripheral end surface of the flexible pod-removing tooth at equal intervals.
8. The green soybean hulling device according to claim 6, wherein: the rough surface is provided with a plurality of arc-shaped bulges on the peripheral end surface of the flexible pod-removing teeth.
9. The green soybean hulling device according to claim 6, wherein: the flexible pod-removing teeth protrude out of the peripheral surface of the pod-removing roller, and the height H2 of the flexible pod-removing teeth is 10 mm-20 mm.
10. The green soybean hulling device according to claim 1, wherein: the clamping and conveying mechanism frame is hinged with the pod-taking-off frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536432.9U CN210695907U (en) | 2019-09-17 | 2019-09-17 | Green soybean hulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536432.9U CN210695907U (en) | 2019-09-17 | 2019-09-17 | Green soybean hulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210695907U true CN210695907U (en) | 2020-06-09 |
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ID=70957104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536432.9U Active CN210695907U (en) | 2019-09-17 | 2019-09-17 | Green soybean hulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210695907U (en) |
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2019
- 2019-09-17 CN CN201921536432.9U patent/CN210695907U/en active Active
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