CN215223232U

CN215223232U - Anti-splashing soybean thresher

Info

Publication number: CN215223232U
Application number: CN202120936461.5U
Authority: CN
Inventors: 缪军翔; 汪暖; 邵庭; 黄洪明; 吴美娟
Original assignee: Lanxi Agricultural Technology Extension Center
Current assignee: Lanxi Agricultural Technology Extension Center
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-21
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to the technical field of production and processing equipment, in particular to an anti-splashing soybean thresher, which comprises a feed hopper, wherein two feeding rollers which are arranged in parallel are arranged in the feed hopper; the circumferential surface of the separating cylinder is communicated with the outlet of the feed hopper, a separating roller is arranged in the separating cylinder, and a partition plate is axially fixed on the separating roller; the shelling box is positioned below the separating cylinder and communicated with the separating cylinder, shelling rods are arranged in the shelling box, and a plurality of short rods are uniformly distributed on the shelling rods; the discharging box is communicated with the shelling box, and a discharging belt is arranged in the discharging box; the power mechanism is used for driving the feeding roller, the separating roller, the shelling rod and the discharging belt to rotate. The feeding roller and the separating roller are matched to feed bean seedlings into the shelling box, and when soybeans are shelled in the shelling box, splashed bean grains and scraps can be blocked by the partition plates on the separating roller and the feeding roller, so that the bean grains and sundries are prevented from flying out of the feeding hopper in the soybean threshing process.

Description

Anti-splashing soybean thresher

Technical Field

The utility model relates to a production and processing equipment technical field especially relates to a prevent soybean thresher that splashes.

Background

Soybean is a crop with rich nutrition, the traditional soybean threshing method is to place soybean seedlings under the sun for insolation until pods are dry and cracked, then the pods are beaten or squeezed to separate the soybean from the pods, the mode is not only slow, but also the soybean threshing is incomplete, in order to accelerate the threshing speed of the soybean, a soybean threshing machine which is used for mechanical threshing gradually appears on the market, but in the process of soybean threshing, soybean grains or soybean seedlings can fly out from a feed inlet to hurt operators, and meanwhile, larger dust can be generated in the threshing process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that bean grains and scraps splash in the soybean threshing process, the utility model provides an anti-splashing soybean threshing machine which solves the problem.

The utility model provides a technical scheme that its technical problem adopted is: the anti-splashing soybean thresher comprises a feed hopper, wherein two feeding rollers which are arranged in parallel are arranged in the feed hopper; the separation drum is communicated with the outlet of the feed hopper through the circumferential surface of the separation drum, a separation roller is installed in the separation drum, a partition plate is axially fixed on the separation roller, the length of the partition plate is consistent with that of the separation drum, and when the separation roller rotates, one side of the partition plate is close to the inner wall of the separation drum and rotates along with the separation roller; the shelling box is positioned below the separating cylinder and communicated with the separating cylinder, a shelling rod is mounted in the shelling box, the axis of the shelling rod is parallel to the axis of the separating cylinder, a plurality of short rods are uniformly distributed on the shelling rod, and the short rods are perpendicular to the shelling rod; the discharging box is communicated with the shelling box, a discharging belt is installed in the discharging box, the discharging belt is connected with an outlet of the shelling box, the projection of the outlet of the shelling box towards the discharging belt is completely fallen on the discharging belt, and a discharging opening is formed in the tail end of the discharging box in the forward feeding direction of the discharging belt; and the power mechanism is used for driving the feeding roller, the separating roller, the shelling rod and the discharging belt to rotate.

Preferably, the shelling rods are arranged side by side in the vertical direction, the minimum distance between the circumferential surfaces of the two shelling rods is greater than the length of the short rod, and when the two shelling rods rotate, the rotating planes of the short rods on the two shelling rods are parallel to each other and are at equal intervals.

Preferably, the power mechanism comprises a first motor, a second motor, a third motor, a feeding belt pulley set and a shelling belt pulley set, an output shaft of the first motor is connected with the separating rollers through a coupler, the separating rollers are in transmission connection with the two feeding rollers through the feeding belt pulley set, an output shaft of the second motor is connected with one shelling rod through a coupler, the two shelling rods are in transmission connection through the shelling belt pulley set, and the third motor is connected with a rolling shaft of the discharging belt through a coupler.

Preferably, the feeder hopper with the linking department of cylinder still installs fixed knife tackle, fixed knife tackle be located the pay-off roller with between the separation roller, the blade of fixed knife tackle with the long limit of baffle is parallel, works as when the baffle rotates, the blade of fixed knife tackle is pressed close to the periphery that the baffle rotated and is formed.

Preferably, the feeding roller is also provided with an anti-skid strip.

Preferably, the bottom of the separating cylinder is further provided with a support frame, and the separating cylinder and the discharge box are fixedly connected through the support frame.

Preferably, the discharging box further comprises a frame, and the frame is fixed to the bottom of the discharging box.

The beneficial effects of the utility model are that, send into the shelling box with the beans seedling through the cooperation of pay-off roller and separation roller in, when the soybean shelfs in the shelling box, the beans grain and the piece that splash can be blockked by baffle and the pay-off roller on the separation roller to avoid soybean threshing process beans grain and debris to fly out from the feeder hopper.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a preferred embodiment of the splash-proof soybean thresher of the present invention;

FIG. 2 is a schematic view of the overall structure of the anti-splashing soybean thresher of the present invention;

FIG. 3 is a schematic view of the internal structure of the separation cylinder of the splash-proof soybean thresher of the present invention;

FIG. 4 is a schematic view of the structure of a shelling box of the anti-splashing soybean thresher of the present invention;

fig. 5 is a schematic structural diagram of a discharge box of the splash-proof soybean thresher of the present invention.

In the figure, 1, a feeding hopper, 101, a feeding roller, 102, a non-slip strip, 2, a separating cylinder, 201, a separating roller, 202, a clapboard, 3, a supporting frame, 4, a fixed cutter group, 5, a shelling box, 501, a shelling rod, 502, a short rod, 6, a discharging box, 601, a discharging belt, 602, a discharging opening, 7, a first motor, 8, a second motor, 9, a third motor, 10, a feeding belt pulley group, 11, a shelling belt pulley group, 12 and a frame.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 5, the utility model provides an embodiment of an anti-splashing soybean thresher, which comprises a feeding hopper 1, two feeding rollers 101 arranged in parallel are installed in the feeding hopper 1, after soybean seedlings are put into the feeding hopper 1, the soybean seedlings enter between the two feeding rollers 101 along with the rotation of the feeding rollers 101, the soybean seedlings are transported through the feeding rollers 101, the feeding rollers 101 are also provided with anti-slip strips 102, the friction force between the feeding rollers 101 and the soybean seedlings is increased through the anti-slip strips 102, so that the soybean seedlings can smoothly move forward along with the rotation of the feeding rollers 101, and the problem that the soybean seedlings cannot be normally transported due to the slip between the soybean seedlings and the feeding rollers 101 is avoided;

the circumference surface of the separating cylinder 2 is communicated with the outlet of the feed hopper 1, a separating roller 201 is arranged in the separating cylinder 2, a partition plate 202 is axially fixed on the separating roller 201, the length of the partition plate 202 is consistent with that of the separating cylinder 2, the separating cylinder 2 and the feed hopper 1 are separated by the partition plate 202, bean particles and bean seedlings can be effectively prevented from splashing out of the feed hopper 1 from the separating cylinder 2, when the separating roller 201 rotates, one side of the partition plate 202 is close to the inner wall of the separating cylinder 2 to rotate along with the separating roller 201, the bean seedlings are driven by the partition plate 202 to continue to move into the separating cylinder 2 in the rotating process, so that the bean seedlings are completely separated from the feed hopper 1, and a support frame 3 is also arranged at the bottom of the separating cylinder 2;

the joint of the feed hopper 1 and the separating cylinder 2 is also provided with a fixed cutter group 4, the fixed cutter group 4 is positioned between the feeding roller 101 and the separating roller 201, the cutting edge of the fixed cutter group 4 is parallel to the long edge of the clapboard 202, when the clapboard 202 rotates, the cutting edge of the fixed cutter group 4 is close to the circumferential surface formed by the rotation of the clapboard 202, if the bean seedlings are positioned between the fixed cutter group 4 and the clapboard 202, the shearing force is formed by the cutting edge of the clapboard 202 and the fixed cutter group 4 to cut off the bean seedlings, thereby cutting the overlong bean seedlings into small sections and facilitating the subsequent shelling process of soybeans.

The hulling box 5 is positioned below the separating cylinder 2 and communicated with the separating cylinder 2, bean seedlings cut off by the partition plate 202 and pods on the bean seedlings can fall into the hulling box 5 directly for hulling conveniently, a hulling rod 501 is installed in the hulling box 5, the axis of the hulling rod 501 is parallel to the axis of the separating cylinder 2, a plurality of short rods 502 are uniformly distributed on the hulling rod 501, the short rods 502 are perpendicular to the hulling rod 501, when the soybeans are hulled, the hulling rod 501 rotates to drive the short rods 502 to hit the pods and the bean seedlings, so that the pods and the bean seedlings are crushed, and meanwhile, the soybeans are separated from the pods to complete hulling;

the threshing rods 501 are arranged side by side along the vertical direction, the minimum distance between the circumferential surfaces of the two threshing rods 501 is greater than the length of the short rod 502, so that the collision between the short rod 502 and the other threshing rod 501 on one threshing rod 501 is avoided, when the two threshing rods 501 rotate, the rotating planes of the short rods 502 on the two threshing rods 501 are parallel to each other and have equal intervals, the two threshing rods 501 form two processes for threshing soybeans, the density of the short rods 502 between the two threshing rods 501 is increased, and therefore, pods can be fully beaten and broken when falling between the two threshing rods 501, the soybeans in the pods can be fully threshed, and the problem that the threshing is not clean is avoided.

The discharging box 6 is communicated with the shelling box 5, the outer wall of the separating cylinder 2 is fixedly connected with the outer wall of the discharging box 6 through the supporting frame 3, the separating cylinder 2 is fixed through the supporting frame 3, so that the shaking of the separating cylinder 2 is reduced, the working stability of the equipment is improved, a discharging belt 601 is installed in the discharging box 6, the discharging belt 601 is sealed through the discharging box 6, the threshed soybeans and soybean seedlings are prevented from spilling from the edge of the discharging belt 601, the discharging belt 601 is connected with the outlet of the shelling box 5, the projection of the outlet of the shelling box 5 towards the discharging belt 601 completely falls on the discharging belt 601, therefore, after the soybean threshing is completed, the soybeans and the soybean seedlings can smoothly fall on the discharging belt 601 and are transmitted through the discharging belt 601, the tail end of the discharging box 6, which is positioned in the front feeding direction of the discharging belt 601, is provided with a discharging port 602, a distance is reserved between the discharging port 602 and the outlet of the shelling box 5, therefore, the splashing and dust caused by the soybeans and the soybean seedlings falling on the discharging belt 601 are completely separated in the discharging box 6, thereby reducing the dust at the feed opening 602.

The power mechanism is used for driving the feeding rollers 101, the separating rollers 201, the shelling rods 501 and the discharging belt 601 to rotate, the power mechanism comprises a first motor 7, a second motor 8, a third motor 9, a feeding belt pulley group 10 and a shelling belt pulley group 11, an output shaft of the first motor 7 is connected with the separating rollers 201 through a coupling, the separating rollers 201 are in transmission connection with the two feeding rollers 101 through the feeding belt pulley group 10, namely the first motor 7 provides power for the separating rollers 201 and the two feeding rollers 101, the separating rollers 201 and the feeding rollers 101 can move synchronously through the combination of the first motor 7 and the feeding belt pulley group 10, when the separating rollers 201 stop rotating, the feeding rollers 101 can stop rotating timely, so that bean seedlings are prevented from being blocked in the separating cylinder 2, the output shaft of the second motor 8 is connected with one shelling rod 501 through a coupling, and the two shelling rods 501 are in transmission connection through the shelling belt pulley group 11, the third motor 9 is connected with the roller of the discharging belt 601 through a coupler.

The automatic discharging device also comprises a frame 12, wherein the frame 12 is fixed at the bottom of the discharging box 6, and the discharging box 6 is too high through the frame 12 so as to facilitate discharging of the discharging port 602.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A splattering-prevention soybean thresher is characterized by comprising:

the feeding device comprises a feeding hopper, a feeding roller and a discharging roller, wherein two feeding rollers which are arranged in parallel are arranged in the feeding hopper;

the separation drum is communicated with the outlet of the feed hopper through the circumferential surface of the separation drum, a separation roller is installed in the separation drum, a partition plate is axially fixed on the separation roller, the length of the partition plate is consistent with that of the separation drum, and when the separation roller rotates, one side of the partition plate is close to the inner wall of the separation drum and rotates along with the separation roller;

the shelling box is positioned below the separating cylinder and communicated with the separating cylinder, a shelling rod is mounted in the shelling box, the axis of the shelling rod is parallel to the axis of the separating cylinder, a plurality of short rods are uniformly distributed on the shelling rod, and the short rods are perpendicular to the shelling rod;

the discharging box is communicated with the shelling box, a discharging belt is installed in the discharging box, the discharging belt is connected with an outlet of the shelling box, the projection of the outlet of the shelling box towards the discharging belt is completely fallen on the discharging belt, and a discharging opening is formed in the tail end of the discharging box in the forward feeding direction of the discharging belt;

and the power mechanism is used for driving the feeding roller, the separating roller, the shelling rod and the discharging belt to rotate.

2. The splattering-preventing soybean thresher of claim 1, wherein: the shelling rods are arranged side by side in the vertical direction, the minimum distance between the circumferential surfaces of the two shelling rods is larger than the length of the short rod, and when the two shelling rods rotate, the rotating planes of the short rods on the two shelling rods are parallel to each other and are at equal intervals.

3. The splattering-preventing soybean thresher of claim 2, wherein: the power mechanism comprises a first motor, a second motor, a third motor, a feeding belt pulley group and an unshelling belt pulley group, an output shaft of the first motor is connected with the separating rollers through a coupler, the separating rollers are in transmission connection with the two feeding rollers through the feeding belt pulley group, an output shaft of the second motor is connected with an unshelling rod through a coupler, the two unshelling rods are in transmission connection through the unshelling belt pulley group, and the third motor is connected with a rolling shaft of the outgoing belt through a coupler.

4. The splattering-preventing soybean thresher of claim 3, wherein: the feeder hopper with linking department of cylinder still installs fixed knife tackle, fixed knife tackle is located the pay-off roller with between the separation roller, the blade of fixed knife tackle with the long limit of baffle is parallel, works as when the baffle rotates, the blade of fixed knife tackle is pressed close to the baffle rotates the periphery that forms.

5. The splattering-preventing soybean thresher of claim 4, wherein: the feeding roller is also provided with an anti-slip strip.

6. The splattering-preventing soybean thresher of claim 5, wherein: the bottom of the separating cylinder is also provided with a support frame, and the separating cylinder and the discharge box are fixedly connected through the support frame.

7. The splattering-preventing soybean thresher of claim 6, wherein: the discharging box is characterized by further comprising a rack, and the rack is fixed to the bottom of the discharging box.