CN114731850A

CN114731850A - Bean pod separator

Info

Publication number: CN114731850A
Application number: CN202210545366.1A
Authority: CN
Inventors: 刘支平; 杨芳; 邢宝龙; 刘飞; 王桂梅; 冯钰�
Original assignee: Institute Of Crops In High And Cold Regions Shanxi Agricultural University
Current assignee: Institute Of Crops In High And Cold Regions Shanxi Agricultural University
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-07-12

Abstract

The invention discloses a pod separator, a shell is supported by supporting legs, a plastic licker-in is arranged in the shell, one end of the plastic licker-in penetrates through the shell and is connected with the output end of a first motor, the other end of the plastic licker-in penetrates through the shell, a first driving belt pulley is sleeved at the end part of the plastic licker-in, an open feeding opening is arranged above the side part of the shell at the position corresponding to the plastic licker-in, the open feeding opening penetrates through the shell, a material conveying device is arranged at the side part of the shell right in front of the open feeding opening, the material conveying device extends from one end of the shell to the other end, a feed hopper is arranged at the end part of the shell, close to the first driving belt pulley, a straw collecting cover is arranged at the end part of the shell, close to the first motor, the material conveying device can carry materials to move into the shell from the feed hopper, and the material fruits are peeled off under the action of the plastic licker-in the shell, and the conveying device can carry the material to move into the straw collecting cover from the shell. The invention has the advantages that: low labor intensity, high working efficiency and uniform feeding.

Description

Bean pod separator

Technical Field

The invention belongs to the technical field of agricultural harvesting machinery, and particularly relates to a bean pod separator.

Background

The existing small beans (mung beans, small red beans and soybeans) mainly harvest also depend on manual work, particularly a hulling operation link, the labor efficiency is low, so that the production scale is small, the production benefit is low, and the development of agricultural production is restricted; in addition, the number of the bean stalks is controlled by workers according to self experience, the bean stalks are gathered together, so that the bean stalks are dispersed unevenly, the pod removing efficiency is influenced, the bean stalks need to be taken out after pods are removed each time, the bean stalks which are not subjected to pod removal are input, and the machine runs in an idle running mode in the process. Therefore, it is important to solve the above problems.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the bean and pod separator which is low in labor intensity, high in working efficiency and uniform in feeding.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a bean pod separator comprises a shell and supporting legs, wherein the shell is supported by the supporting legs, the bottom of the shell is communicated with a bean pod collecting hopper, a plastic licker-in is arranged in the shell, one end of the plastic licker-in penetrates through the shell and is connected with the output end of a first motor, the other end of the plastic licker-in penetrates through the shell, a first driving belt pulley is sleeved at the end part of the shell, an open throwing opening is arranged above the shell side part corresponding to the plastic licker-in, the open throwing opening penetrates through the shell, a material conveying device is arranged at the shell side part right in front of the open throwing opening, the material conveying device extends from one end of the shell to the other end, a feeding hopper is arranged at the shell end part of the material conveying device close to the first driving belt pulley, a straw collecting cover is arranged at the shell end part of the material conveying device close to the first motor, the material conveying device can carry materials to move into the shell from the feeding hopper, and peel off the materials and fruits under the action of the plastic licker-in the shell, the conveying device can carry the materials to move from the shell to the straw collecting cover.

Further, the material conveying device comprises a second motor, a second driving belt pulley, a second driven belt pulley, a driving gear, a driven gear, a driving rotating shaft, a driven rotating shaft, a supporting seat, a bearing seat, a chain, a material containing hook body, a stop lever and a discharging body, wherein a group of supporting seats are symmetrically arranged and respectively close to two ends of the shell, the supporting seats are respectively provided with the bearing seat, the bearing seat close to the feeding hopper is rotatably connected with the driving rotating shaft, the driving rotating shaft is sleeved on the center of the driving rotating shaft, one end of the driving rotating shaft is also sleeved with the second driven belt pulley, the second driven belt pulley is connected with the second driving belt pulley through a belt, the second driving belt pulley is sleeved on the output end of the second motor, the second motor is fixedly arranged on the supporting seat, the bearing seat close to the straw collecting cover is rotatably connected with the driven rotating shaft, and the driven gear is sleeved on the center of the driven rotating shaft, the two ends of the driven rotating shaft are sleeved with turntables, eccentric rotating rods are uniformly distributed on the turntables, the driven gear and the driving gear are in transmission through chains, material containing hooks are uniformly distributed on two sides of the chains, the material containing hooks are hinged with the chains, a shifting part is arranged at one hinged end, the shifting part and one open end of the material containing hooks are arranged in an obtuse angle, a pressing part is arranged at the opening of the material containing hooks, the pressing part is connected with the chains through limiting springs, a blocking rod is arranged at the side part of a bearing seat close to the feeding hopper, the blocking rod can block the shifting part and enable the material containing hooks to move close to the direction of the chains, a discharging body is arranged at the side part of the bearing seat close to the straw collecting cover, the shifting part can be pushed by the discharging body and enable the material containing hooks to move away from the direction of the chains, the discharging body is installed on the bearing seat through a guide seat, and one end of the discharging body close to the shifting part is connected with a contact part, one end of the discharging body, which is far away from the shifting part, is connected with the blocking and extending part, a return spring is sleeved on the discharging body between the blocking and extending part and the guide seat, a push rod is fixedly arranged on the discharging body between the contact part and the guide seat, and the push rod is matched with the eccentric rotary rod.

Furthermore, a sliding groove is formed in the discharging body between the contact surface of the guide seat and the discharging body, a sliding block is arranged on the guide seat between the contact surface of the guide seat and the discharging body, and the sliding block is arranged in the sliding groove.

Furthermore, a notch matched with the feed hopper is arranged on the feed hopper at the position corresponding to the material containing hook body.

Furthermore, a feeding supporting plate is hinged to a notch at the bottom of the feeding hopper, the bottom of the feeding supporting plate is movably connected with a lifting swing rod through a retaining ring, the lifting swing rod penetrates through the feeding hopper and is eccentrically hinged to a first driven belt pulley, the first driven belt pulley is sleeved on a transmission shaft, the transmission shaft is installed on the shell, and the first driven belt pulley is connected with a first driving belt pulley through a belt.

Further, after the hook that expects greatly removed the completion near the chain direction, spacing spring crossed the articulated department of the hook that expects greatly and chain, made spacing spring arrange in and be close to the chain inboard, kept away from the chain direction when the hook that expects greatly and removed the completion after, spacing spring crossed the articulated department of the hook that expects greatly and chain, made spacing spring arrange in and be close to the chain outside.

Compared with the prior art, the invention has the advantages that: in the pod removing process, workers do not need to hold the roots of the bean stalks in the pod removing machine, so that the labor intensity of the workers is reduced, accidents are avoided, the bean stalks are continuously clamped on the chain under the action of the material containing hook bodies, and pods cannot be gathered, so that the feeding is uniform, and the working efficiency can be improved; the lifting swing rod can jack up a feeding supporting plate arranged in the feed hopper, so that the feeding supporting plate continuously puts the bean pods in the direction of the gap.

Drawings

FIG. 1 is a schematic front sectional view of a pod separator according to the present invention.

FIG. 2 is a schematic top cross-sectional view of a pod separator of the present invention.

FIG. 3 is an enlarged view of the pod separator of FIG. 1 taken along the line A.

FIG. 4 is a schematic view of a direction B of the pod separator of FIG. 1 according to the present invention.

FIG. 5 is a schematic view of a C-direction enlarged structure of the pod separator of FIG. 1 according to the present invention.

Fig. 6 is a schematic view of a combined structure of the material containing hook body, the poking part and the pressing part of the pod separator.

FIG. 7 is a schematic view of a combination structure of a discharging body, a contact part, a blocking and extending part, a push rod and a guide seat of the pod separator.

In the figure, 1, a shell, 2, supporting legs, 3, a bean pod collecting hopper, 4, a plastic licker-in, 5, a first motor, 6, a first driving belt pulley, 7, an open type throwing opening, 8, a feeding hopper, 9, a straw collecting cover, 10, a second motor, 11, a second driving belt pulley, 12, a second driven belt pulley, 13, a driving gear, 14, a driven gear, 15, a driving rotating shaft, 16, a driven rotating shaft, 17, a supporting seat, 18, a pressure bearing seat, 19, a chain, 20, a material containing hook body, 21, a blocking rod, 22, a discharging body, 23, a rotating disc, 24, an eccentric rotating rod, 25, a shifting part, 26, a pressing part, 27, a limiting spring, 28, a guide seat, 29, a contact part, 30, a blocking part, 31, a return spring, 32, a pushing rod, 33, a sliding groove, 34, a sliding block, 35, a notch, 36, a feeding supporting plate, 37, a retaining ring, 38, a lifting swing rod, 39. first driven pulley, 40 transmission shaft.

Detailed Description

The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A pod separator comprises a shell 1 and supporting legs 2, wherein the shell 1 is supported by the supporting legs 2, a pod collecting hopper 3 is communicated with the bottom of the shell 1, a plastic licker-in 4 is arranged in the shell 1, one end of the plastic licker-in 4 penetrates through the shell 1 to be connected with the output end of a first motor 5, the other end of the plastic licker-in 4 penetrates through the shell 1, a first driving belt pulley 6 is sleeved at the end part of the plastic licker-in 4, an open type throwing-in opening 7 is arranged above the side part of the shell 1 at the corresponding position of the plastic licker-in 4, the open type throwing-in opening 7 penetrates through the shell 1, a material conveying device is arranged at the side part of the shell 1 right in front of the open type throwing-in opening 7 and extends from one end of the shell 1 to the other end, a feed hopper 8 is arranged at the end part of the shell 1, which is close to the first driving belt pulley 6, a straw collecting cover 9 is arranged at the end part of the shell 1, which is close to the first motor 5, the material conveying device can carry materials to move into the shell 1 from the feed hopper 8, and the material and the fruit are peeled off under the action of the plastic licker-in 4 in the shell 1, and the conveying device can carry the material to move from the shell 1 to the straw collecting cover 9.

The material conveying device comprises a second motor 10, a second driving belt pulley 11, a second driven belt pulley 12, a driving gear 13, a driven gear 14, a driving rotating shaft 15, a driven rotating shaft 16, a supporting seat 17, a bearing block 18, a chain 19, a material containing hook body 20, a stop lever 21 and a discharging body 22, wherein the supporting seat 17 is symmetrically provided with a group of supporting seats respectively close to two ends of the shell 1, the supporting seats 17 are respectively provided with the bearing block 18, the bearing block 18 close to the feeding hopper 8 is rotatably connected with the driving rotating shaft 15, the driving gear 13 is sleeved on the center of the driving rotating shaft 15, one end of the driving rotating shaft 15 is further sleeved with the second driven belt pulley 12, the second driven belt pulley 12 is connected with the second driving belt pulley 11 through a belt, the second driving pulley 11 is sleeved on the output end of the second motor 10, the second motor 10 is fixedly installed on the supporting seat 17, the bearing block 18 close to the straw collecting cover 9 is rotatably connected with the driven rotating shaft 16, a driven gear 14 is sleeved on the center of a driven rotating shaft 16, rotating discs 23 are sleeved at both ends of the driven rotating shaft 16, eccentric rotating rods 24 are uniformly distributed on the rotating discs 23, the driven gear 14 and a driving gear 13 are driven by a chain 19, material containing hooks 20 are uniformly distributed on both sides of the chain 19, the material containing hooks 20 are hinged with the chain 19, a shifting part 25 is arranged at one hinged end, the shifting part 25 and one open end of the material containing hooks 20 are arranged in an obtuse angle, a pressing part 26 is arranged at the open of the material containing hooks 20, the pressing part 26 is connected with the chain 19 by a limiting spring 27, a stop rod 21 is arranged at the side part of a pressure bearing seat 18 close to a feed hopper 8, the stop rod 21 can block the shifting part 25 and enable the material containing hooks 20 to move in the direction close to the chain 19, a discharging body 22 is arranged at the side part of the pressure bearing seat 18 close to a straw collecting cover 9, the discharging body 22 can push the shifting part 25 and enable the material containing hooks 20 to move in the direction away from the chain 19, the discharging body 22 is mounted on the pressure bearing base 18 through the guide base 28, one end of the discharging body 22 close to the toggle portion 25 is connected with the contact portion 29, one end of the discharging body 22 far away from the toggle portion 25 is connected with the blocking and extending portion 30, the discharging body 22 between the blocking and extending portion 30 and the guide base 28 is sleeved with the return spring 31, the push rod 32 is fixedly arranged on the discharging body 22 between the contact portion 29 and the guide base 28, and the push rod 32 is matched with the eccentric rotating rod 24.

A chute 33 is arranged on the discharging body 22 between the contact surfaces of the guide seat 28 and the discharging body 22, a slide block 34 is arranged on the guide seat 28 between the contact surfaces of the guide seat 28 and the discharging body 22, and the slide block 34 is arranged in the chute 33.

A notch 35 matched with the feed hopper 8 is arranged on the position corresponding to the material containing hook body 20.

A feeding supporting plate 36 is hinged to a notch 35 in the bottom of the feeding hopper 8, the bottom of the feeding supporting plate 36 is movably connected with a lifting swing rod 38 through a retaining ring 37, the lifting swing rod 38 penetrates through the feeding hopper 8 and is eccentrically hinged to a first driven belt pulley 39, the first driven belt pulley 39 is sleeved on a transmission shaft 40, the transmission shaft 40 is installed on the shell 1, and the first driven belt pulley 39 is connected with a first driving belt pulley 6 through a belt.

After the material containing hook body 20 moves towards the chain 19, the limiting spring 27 crosses the hinged position of the material containing hook body 20 and the chain 19, so that the limiting spring 27 is arranged at the inner side close to the chain 19, and after the material containing hook body 20 moves away from the chain 19, the limiting spring 27 crosses the hinged position of the material containing hook body 20 and the chain 19, so that the limiting spring 27 is arranged at the outer side close to the chain 19.

When the soybean straw feeding device works, the root of a soybean straw is placed above a feeding supporting plate 36 of a feeding hopper 8 towards the position of a notch 35, a first motor 5 and a second motor 10 are started, the first motor 5 can drive a plastic licker-in 4 to operate, the second motor 10 can drive a second driving belt pulley 11, the second driving belt pulley 11 drives a second driven belt pulley 12, the second driven belt pulley 12 drives a driving rotating shaft 15, the driving rotating shaft 15 drives a driving gear 13, the driving gear 13 drives a chain 19, the chain 19 drives a driven gear 14 to synchronously rotate, the driven gear 14 drives a driven rotating shaft 16, the driven rotating shaft 16 drives a rotating disc 23, the chain 19 carries a material containing hook body 20 to operate, when the material containing hook body 20 moves to the position of the notch 35, the soybean straw can be hooked along with the operation of the chain 19, at the moment, a shifting portion 25 of the material containing hook body 20 is in contact with a blocking rod 21, and the blocking rod 21 is fixed, so that the shifting portion 25 can drive the material containing hook body 20 to rotate, the material containing hook body 20 is moved close to the direction of the chain 19, finally the limiting spring 27 passes through the hinged position of the material containing hook body 20 and the chain 19, the limiting spring 27 is arranged close to the inner side of the chain 19, the limiting spring 27 can clamp the bean stalks hooked by the material containing hook body 20 on the chain 19, the bean stalks enter the cavity of the shell 1 along with the continuous operation of the chain 19, bean pods are separated from the bean stalks under the action of the plastic spike roller 4 and enter the bean pod collecting hopper 3, the bean stalks after the pod removal enter the straw collecting cover 9 along with the continuous operation of the chain 19, when the toggle part 25 of the material containing hook body 20 moves right in front of the contact part, the eccentric rotating rod 24 on the rotating disc 23 pushes the push rod 32, so that the push rod 32 pushes the discharging body 22, the discharging body 22 carries the contact part 29 to move towards the toggle part 25 of the material containing hook body 20, and at the same time, the toggle part 25 of the material containing hook body 20 contacts with the contact part 29, the contact part 29 can push the toggle part 25 to make the material containing hook body 20 move away from the chain 19, finally the limit spring 27 crosses the hinged position of the material containing hook body 20 and the chain 19, the limit spring 27 is arranged near the outer side of the chain 19, the limit spring 27 can put the bean stalks hooked up by the material containing hook body 20 into the straw collecting cover 9, along with the continuous rotation of the turntable 23, the eccentric rotating rod 24 can cross the push rod 32, the unloading body 22 carries the contact part 29 to return under the action of the return spring 31, the push rod 32 can support the next eccentric rotating rod 24, thus, in the pod removing process, the root of the bean stalks held by a worker is not needed to be arranged in the shell 1, the labor intensity of the worker is reduced, meanwhile, accidents are avoided, the bean stalks are continuously clamped on the chain 19 under the action of the material containing hook body 20, the pod gathering phenomenon cannot occur, and the feeding is uniform, the working efficiency can be improved; in addition, the plastic licker-in 4 can also drive the first driving pulley 6, the first driving pulley 6 can drive the first driven pulley 39, the first driven pulley 39 can drive the lifting swing rod 38 to operate, and the lifting swing rod 38 can jack up the feeding support plate 36 arranged in the feeding hopper 8, so that the feeding support plate 36 continuously throws the bean pods towards the gap 35.

Claims

1. A pod separator, including casing (1) and landing leg (2), casing (1) is supported by landing leg (2), its characterized in that: hopper (3) is collected to casing (1) bottom intercommunication legume, casing (1) built-in plastic licker-in (4), plastic licker-in (4) one end is run through casing (1) is connected with the output of first motor (5), plastic licker-in (4) other end runs through casing (1) and is equipped with first driving pulley (6) at the tip cover, plastic licker-in (4) correspond the position casing (1) lateral part top is equipped with open input mouth (7), open input mouth (7) run through casing (1), open input mouth (7) dead ahead casing (1) lateral part is equipped with the conveying material device, the conveying material device is followed casing (1) one end extends to the other end, the conveying material device is close to first driving pulley (6) feeder hopper (8) are installed to casing (1) tip, conveying material device is close to first motor (5) casing (1) tip is equipped with straw and collects cover (9), conveying material device can carry the material follow feeder hopper (8) move to in casing (1), just in casing (1) peel off the material fruit under the effect of plastic licker-in (4), conveying device can carry the material follow move to in casing (1) in the straw collects cover (9).

2. A pod separator according to claim 1, wherein: the material conveying device comprises a second motor (10), a second driving belt pulley (11), a second driven belt pulley (12), a driving gear (13), a driven gear (14), a driving rotating shaft (15), a driven rotating shaft (16), a supporting seat (17), a bearing seat (18), a chain (19), a material containing hook body (20), a stop lever (21) and a discharging body (22), wherein the supporting seat (17) is symmetrically provided with a group of bearing seats respectively close to two ends of the shell (1), the bearing seats (18) are arranged on the supporting seat (17), the bearing seats (18) close to the feeding hopper (8) are rotatably connected with the driving rotating shaft (15), the driving gear (13) is sleeved on the center of the driving rotating shaft (15), and the second driven belt pulley (12) is further sleeved on one end of the driving rotating shaft (15), the second driven pulley (12) is connected with the second driving pulley (11) through a belt, the second driving pulley (11) is sleeved on the output end of the second motor (10), the second motor (10) is fixedly installed on the supporting seat (17) and close to the straw collecting cover (9), the bearing seat (18) is rotatably connected with the driven rotating shaft (16), the driven rotating shaft (16) is sleeved with the driven gear (14) in the center, the two ends of the driven rotating shaft (16) are sleeved with the turnplate (23), the turnplate (23) is uniformly provided with eccentric rotating rods (24), the driven gear (14) and the driving gear (13) are driven through the chain (19), the two sides of the chain (19) are uniformly provided with the material containing hook bodies (20), and the material containing hook bodies (20) are hinged with the chain (19), a shifting part (25) is arranged at one hinged end, the shifting part (25) and one open end of the material containing hook body (20) are arranged in an obtuse angle, a pressing part (26) is arranged at the open end of the material containing hook body (20), the pressing part (26) is connected with the chain (19) through a limiting spring (27), the side part of the pressure bearing seat (18) close to the feed hopper (8) is provided with the blocking rod (21), the blocking rod (21) can block the shifting part (25) and enable the material containing hook body (20) to move in the direction close to the chain (19), the side part of the pressure bearing seat (18) close to the straw collecting cover (9) is provided with the discharging body (22), the discharging body (22) can push the shifting part (25) and enable the material containing hook body (20) to move in the direction far away from the chain (19), and the discharging body (22) is installed on the pressure bearing seat (18) through a guide seat (28), one end, close to the shifting portion (25), of the material unloading body (22) is connected with a contact portion (29), one end, far away from the shifting portion (25), of the material unloading body (22) is connected with a blocking and extending portion (30), a return spring (31) is sleeved on the material unloading body (22) between the blocking and extending portion (30) and the guide seat (28), a push rod (32) is fixedly arranged on the material unloading body (22) between the contact portion (29) and the guide seat (28), and the push rod (32) is matched with the eccentric rotating rod (24).

3. A pod separator as claimed in claim 2, wherein: a sliding groove (33) is formed in the discharging body (22) between the contact surfaces of the guide seat (28) and the discharging body (22), a sliding block (34) is arranged on the guide seat (28) between the contact surfaces of the guide seat (28) and the discharging body (22), and the sliding block (34) is arranged in the sliding groove (33).

4. A pod separator as claimed in claim 3, wherein: the feed hopper (8) at the position corresponding to the material containing hook body (20) is provided with a notch (35) matched with the feed hopper.

5. A pod separator as claimed in claim 4, wherein: feed hopper (8) bottom breach (35) position articulates there is pay-off layer board (36), pay-off layer board (36) bottom is through buckle (37) and lift pendulum rod (38) swing joint, lift pendulum rod (38) run through feed hopper (8) eccentric hinges on first driven pulley (39), transmission shaft (40) are established to first driven pulley (39) cover, install transmission shaft (40) on casing (1), first driven pulley (39) pass through the belt with first driving pulley (6) are connected.

6. A pod separator as claimed in claim 5, wherein: when flourishing material coupler body (20) is close to after chain (19) direction removal is accomplished, spacing spring (27) cross flourish flourishing material coupler body (20) with the articulated department of chain (19), make spacing spring (27) arrange in and be close to chain (19) are inboard, work as flourishing material coupler body (20) are kept away from after chain (19) direction removal is accomplished, spacing spring (27) cross flourishing material coupler body (20) with the articulated department of chain (19), make spacing spring (27) arrange in and be close to the chain (19) outside.