JP4569125B2 - Threshing device - Google Patents

Description

This invention relates to threshing apparatus Ru is shedding the grain with a linear member to collide at high speed with respect to particle-bearing portion of the ear portion.

  Conventionally, a threshing device is a common and widely used configuration, a feed chain in which a handling cylinder with teeth treated on the outer periphery is installed in an interior shaft in a handling chamber and arranged along the handling mouth. There is known an apparatus configured to thresh in the process of inserting and transferring the tip portion of the cereal with the stock root sandwiched between them into a handling chamber while being conveyed.

  And as a threshing method, for example, according to the method described in Japanese Patent Application Laid-Open No. 1-120222 (refer to Patent Document 1) published as an open patent gazette, that is, according to the gazette On the other hand, a method is disclosed in which pellets made of metal, resin, and the like are ejected and collided so that they can be recovered and circulated.

  Furthermore, as a threshing device, Japanese Patent Application Laid-Open No. 2000-4653 (refer to Patent Document 2) includes a pair of upper and lower threshing belts that sandwich a tip grain portion of a harvested cereal rice bran from above and below, and uses the speed difference between both belts. An apparatus for threshing is shown.

And as for the former threshing method, as can be seen from FIG. 1 of the accompanying drawings, a method is shown in which the pellets are jetted and collided from the stock source side to the grain of the tip, and the latter threshing apparatus is shown. Is configured to separate the grain from the cereal by using the speed difference of the threshing belt that sandwiches the head from above and below, and the twisting force in the forward direction and the twisting force in the reverse direction are repeated. It is described together with the drawings.
JP-A-1-120222 JP 2000-4653 A

  First, the barrel-threshering threshing device in which the above-described tooth handling, which has been widely spread and used most commonly, is conventionally used in the process of sandwiching the base with a feed chain and transporting it. Since the tooth-handling acts in the slimming direction on the part, it pulls and shatters, so there are many occurrences of cuttings and shavings, grain with branches and stems, increased horsepower consumption, and extracurricular loss due to selection There is a problem that the output increases and the removal rate is high.

  And since the threshing method shown in patent document 1 has the high rate that the pellet formed with the metal etc. is jetted vigorously and collides with a grain, there are many generation | occurrence | production of a damaged grain and the subject which is hard to provide for practical use. There is a method that has not yet been commercialized.

  And since the threshing apparatus shown in patent document 2 is pinched | interposed with a pair of upper and lower threshing belts and presses the head part granulation part of a grain cocoon, it uses the difference in speed of both, generation | occurrence | production of spikes and swarf However, there are many problems with broken rice.

In order to solve the above problems, the present invention has taken the following technical means.
The invention of claim 1 Symbol placement is linear member (2) is formed from a halftone (3) supporting device the lower (5) mounted shedding device constitute (1) to the support device (5) The provided sliding guide tube (9) is fitted to the support rail (8) provided on the machine base (7) so as to freely slide back and forth, and the degreasing tool (1) is slid along the support rail (8). be to dynamic, with threshing device being characterized in that a structure in which Ru is shedding the grain by colliding a linear member (2) from the side of the稈身respect Chakutsubu portion of ear portions of the culms There is .

請 Motomeko 2 SL placing of the invention constitute a linear member (2) is formed from a halftone (3) supporting device the lower (5) mounted shedding device of (1), wherein the support device (5) The sliding guide tube (9) provided on the support device (5) is fitted to the support rail (8) provided on the machine base (7) so as to freely slide back and forth, and the propulsion plate (12) provided on the support device (5) is provided. A linear member (2 from the side of the slimming body with respect to the granulated portion of the ear of the cereal by firing the degranulator (1) sandwiched from the left and right sides by a pair of left and right propulsion wheels (13a, 13b) ) is a threshing apparatus being characterized in that a structure in which Ru is shedding the grain collide with.

請 Motomeko 3 SL placing the invention, the linear member (2) is formed from a lower mounting frame the lower net (3) (4) in the support device (5) anterior to the attached shedding tool (1) configure the network (3) in the vertically middle of the right and left sides portions of the rear surface, the support device (5) the rear of left and right mounting support rod provided extending from the right and left sides of the site forward and upward (6,6) And the sliding guide tube (9) provided on the support device (5) is fitted to the support rail (8) provided on the machine base (7) so as to freely slide back and forth, and the left and right mounting supports Guide holes (10, 10) are provided in the lower part of the cage (6, 6), and the left and right guide rails (11, 11) of the machine base (7) can slide freely in the left and right guide holes (10, 10). The propulsion plate (12) is provided on the lower surface of the center position in the left-right direction of the support device (5) so as to protrude downward, and is formed into a circular shape with a rubber material. A pair of left and right propulsion wheels (13a, 13b) driven by a rotor (15) is provided, and the cereal is suspended and supported on a support ridge (16) disposed outside the machine base (7). The spear head is configured to hang down on the passage through which the degreasing tool (1) passes, and the propulsion plate (12) is sandwiched from the left and right sides by the pair of left and right propulsion wheels (13a, 13b). ) by firing, it is shedding the grain by colliding linear member (2) from the side of the稈身against particle-bearing portion of the ear portion of the supported culms in the support bars (16) The threshing apparatus is characterized in that it is configured as described above .

請 Motomeko 4 SL placing the invention, the network (3) the face of the support device (5) according to claim 1 or claim in which the upper with respect to the sliding direction, characterized in that is inclined so as to retract the claim 2 or threshing apparatus according to claim 3 Symbol placement.

請 Motomeko 5 Symbol mounting of the invention, according to claim 1 or claim 2, characterized in that a collision edge of the particle-bearing portion of the ear portion of culms in the linear member (2) is formed on the tool shape or Ru threshing apparatus der according to claim 3, wherein.

According to the present invention 請 Motomeko 1 Symbol placement, by sliding along Datsutsubugu (1) to the support rail (8), the line from the side of稈身against particle-bearing portion of the ear portion of the culms Jo member (2) to collide with, since the linear member (2) by applying a bending load to the connecting portion between the head spikes and grain in and Ru is shedding, is shedding a small force as compared with the conventional threshing device that it can be consumed horsepower Ru can provide significantly less threshing apparatus. Then, be capable of reducing the generation of ears breakage or Warakuzu the thresher at decreased branches梗付deposition grains can outside loss unloading also be greatly reduced.
In addition, by forming the linear member (2) on the mesh surface (3), it is possible to widen the degranulation surface that collides with the granulation part of the ear part of the cereal, and the area that can correspond to the entire ear part. A degranulation surface can be created, and the certainty of degranulation can be increased.

According to the present invention 請 Motomeko 2 Symbol mounting, in terms of the effects of the invention described in claim 1, wherein, propulsion plate provided on the supporting device (5) to (12) in a pair of left and right propulsion wheels (13a, 13b) across the left and right sides by firing shedding device (1), Ru can be struck at a high speed linear member (2) to the particle-bearing portion of the ear portion of the culms.

According to the present invention 請 Motomeko 3 Symbol mounting, in terms of the effect of the invention above Symbol claim 1, promoting plate (12) is protruded downward to the lower surface of the lateral center position of the supporting device (5) And a pair of left and right propulsion wheels (13a, 13b) which are formed in a circular shape by a rubber material and are driven by an electric motor (15). The propulsion plate (12) is provided by the pair of left and right propulsion wheels (13a, 13b). across the left and right sides by firing shedding device (1), Ru can be struck at a high speed linear member (2) to the particle-bearing portion of the ear portion of the culms.

According to the present invention 請 Motomeko 4 Symbol mounting, on top of the effect of the invention described in claim 1 or claim 2 or claim 3, wherein the surface of the web (3), the sliding direction of the support device (5) respect by tilted so that upper retracted, Ru can also collide with the proper probability Ru is shedding against culms held in inclined not in the vertical state.

According to the present invention 請 Motomeko 5 Symbol mounting, in terms of the effects of the invention described in claim 1 or claim 2 or claim 3, wherein the particle-bearing portion of the ear portion of the culms in linear member (2) By forming the collision edge in the shape of a blade, it is possible to cut not only the bending load but also the connection part of the grain and branch branch when colliding with the granulation part of the head, so the collision speed is Ru could be obtained no later than sufficient shattering effect.

  The present invention is a new threshing device that causes a granulation portion of a grain panicle part and a threshing tool to collide at high speed, and causes a bending load to act on a connection portion between the grain and the branch raft to cause threshing. This invention is capable of causing the linear member to collide with the connecting portion between the grain and the branch branch by causing the degranulator to collide with the granulation part from the side with respect to the slimming direction, This is a solution to the conventional problems.

  Embodiments according to the present invention will be specifically described below with reference to the drawings.

  First, as shown in FIG. 4 and FIG. 5, the degranulator 1 is formed on a net 3 having a rectangular flat surface in which linear members 2 are knitted vertically and horizontally, and the lower side is supported by a lower mounting frame 4. 5 is attached to the front part. In this embodiment, the net 3 is held in a substantially vertical state. Then, as can be seen from the drawing, the net 3 is configured such that the attachment support rods 6 and 6 extending forward and forward from the both sides of the rear of the support device 5 are connected and supported on the left and right sides of the upper and lower intermediate positions on the rear surface. Yes.

  As shown in the drawing, the support device 5 is a frame formed between the lower mounting frame 4 at the front part and the left and right mounting support rods 6 and 6 at the rear part. At the left and right center position, a sliding guide tube 9 is provided which is fitted to a support rail 8 provided at the center position of the machine base 7 to be described later and can freely slide back and forth.

  As shown in FIG. 4, the support device 5 is provided with guide holes 10, 10 in the lower portions of the left and right mounting support rods 6, 6, and the left and right guide rails 11, 11 of the machine base 7 are provided. The structure is such that it is guided through sliding freely. In this case, as can be seen from FIGS. 2 and 3, the support device 5 is supported by inserting the slide guide tube 9 at the center position through the support rail 8, and the guide holes 10, 10 on both the left and right sides are guide rails 11. , 11 and supported and guided so as to slide on the machine base 7 in the longitudinal direction.

  As shown in FIGS. 4 and 5, the propulsion plate 12 is provided on the lower surface of the central position of the support device 5 so as to protrude downward and extend in the front-rear direction so as to receive a propulsive force from both sides. It is formed and is configured to receive a propulsive force by being crimped to a propulsion device 13 described later.

  The degranulating tool 1 configured as described above is configured to stand vertically as shown in FIG. 1, but as shown in FIG. It is possible to have a configuration with a given angle. If comprised in this way, it can collide appropriately with respect to the grain candy which is not in the perpendicular state but is hold | maintained at an inclined shape, and can degranulate.

  When the tipping portion (collision edge) of the linear member 2 is formed in a sharp blade shape as in the embodiment shown in FIG. 7, only the bending load is applied when the degranulating tool 1 collides with the granulated portion of the ear. In addition, since the connection portion between the grain and the branch branch can be cut, a sufficient threshing effect can be obtained even when the collision speed is low.

  Next, the machine base 7 will be described with reference to the drawings.

  First, as shown in FIGS. 1 to 3, the machine base 7 is configured as a long base that supports the degranulator 1 in the longitudinal direction so as to freely move and has a moving space of a certain distance. As shown in the drawings and as described above, the machine base 7 has a support rail 8 placed at a central position along the longitudinal direction, and the guide rail 11 is maintained on both the left and right sides with the support rail 8 interposed therebetween. , 11 are arranged and provided so as to support the degranulator 1 slidably while sliding.

  The propulsion device 13 is provided with a pair of left and right propulsion wheels 13a and 13b formed in a circular shape like a tire by a flexible rubber material at one end of the machine base 7, and the propulsion plate 12 is disposed on both the left and right sides. Therefore, the degranulator 1 can be powerfully fired in the center direction of the machine base 7 between the pressure contact state. The propulsion wheels 13a and 13b are driven by an electric motor 15 built in a box 14 supported from below as shown in the drawing.

  And as shown in the drawing, the support frame 16 is provided on the outside of the machine base 7, and supports and supports the cereals with the heads upside down, and the heads pass through the heads. It is configured to be able to hang down on the passage.

  When the threshing apparatus configured as described above is driven by turning on the switch of the electric motor 15 in a state where the cedar is suspended and supported on the support frame 16 (see FIGS. 1 and 2), a pair of left and right propulsion wheels is driven. 13a and 13b are driven with the propulsion plate 12 sandwiched from both sides. Then, the degranulator 1 is launched at a high speed to the front side by the propulsive force received by the propulsion plate 12 from the propulsion device 13, moves on the three rails 8, 11, 11, and collides with the front panicle granulation part. To do.

  And the granulated part of the grain ear part is separated by receiving the bending load when the linear member 2 of the graining tool 1 collides with the connecting part between the grain and the branch, as shown in FIG. Granulated. In this way, the threshing action of the head of the cereal cocoon is carried out without generating cuttings and swarf.

  Next, the head shooter 18 and its operation will be described.

  First, the head shooter 18 has a configuration similar to that of the propulsion device 13 described above, and, like the pair of left and right propulsion wheels 13a and 13b, as shown in FIG. 10, a pair of left and right circles configured like rubber tires. With the shaped rings 18a and 18b, the head part is fired toward the degranulator 1 while rotating at a high speed with the grain part from both the left and right sides. In this case, the ring bodies 18a and 18b are devised so as not to damage the grain by using a flexible material on the outer peripheral surface. The ring bodies 18a and 18b are configured to be driven at high speed by installing an electric motor 20 inside the lower support box 19.

  As shown in FIGS. 10 and 11, the head shooter 18 configured as described above has a high speed when the wheels 18 a and 18 b are driven by the switch operation of the electric motor 20 and the grain head is supplied. Can be made to collide with the degranulator 1. In this way, the new threshing apparatus can perform the same threshing action as the case where the threshing tool 1 is moved by moving the light grain panicle at a high speed and colliding with the threshing tool 1 fixed at a fixed position. Although it is a thing, since the mass is small compared with the degranulator 1, there exists the characteristic which can achieve the objective with small horsepower.

  When both the head shooter 18 having the above-described configuration and action and the already described degranulator 1 are moved from both ends toward the center at high speed, as shown in FIG. Can be degranulated. In this case, the degranulation action is performed by the impact at the time of collision that occurs based on the sum of the speeds of the two, so that the object can be sufficiently achieved even if the actual speed is low. Therefore, the propulsion device 13 and the panicle shooter 18 are both effective in terms of cost and efficiency as a whole because they can sufficiently achieve their objectives with a small consumption of horsepower.

  As described above, each embodiment according to the present invention has an advantage that degranulation can be performed with a small force, when acting on a bending load on the junction between the branch branch and the grain, and degranulation, as compared with the conventional threshing apparatus, It is possible to provide a threshing device that can significantly reduce the horsepower consumption. And the Example of this invention is excellent also in the point that there is little generation | occurrence | production of the spike at the time of threshing, generation | occurrence | production of a shavings, a branch rachis adhering grain reduces, and an external loss can also be reduced significantly.

  And, as described in the embodiment of the present invention, in the configuration in which the head portion side collides at high speed against the stationary degranulating tool 1, it is possible to move the cereal head portion side having a small mass with a small force. However, there is a feature that the purpose can be achieved with a small consumption horsepower. And in the case of this Example, the same effect as the Example mentioned above can be anticipated as a threshing effect.

  In the embodiment in which both the threshing tool 1 and the grain panicle part are moved at high speed toward the center and collide at an intermediate position between the two, the threshing is caused by the impact of the sum of both speeds. Even if the speed is low, there is an advantage that the collision speed becomes large and the collision can be strong, and the threshing action that is much more effective than the actual moving speed can be expected.

  And since the embodiment which concerns on these inventions collides a degreasing tool from the side with respect to the granulation part of a grain panicle part, the impact impact works from the side on the connection part of a grain and a branch raft. It gives a bending load, promotes single graining, and effectively sheds grains.

  And in the case of an Example, since the degranulation tool 1 is formed in the net | network surface knitted using the linear member as a raw material, it becomes possible to widen the degranulation surface which collides with the granulation part of a head part. Therefore, it is possible to secure a sufficient threshing area that can correspond to the entire head part, and to increase the certainty of threshing.

Side view of threshing device Plan view Rear view Rear view of the shedding tool Side view of degreasing tool Side view of modified embodiment Side view of modified embodiment Working side view Schematic diagram of threshing action Partially broken side view Side view of action during threshing Side view of action during threshing

DESCRIPTION OF SYMBOLS 1 Degreasing tool 2 Linear member 3 Net | network 4 Lower attachment frame 5 Support apparatus 6 Attachment support rod 7 Machine base 8 Support rail 9 Sliding guide cylinder 10 Guide hole 11 Guide rail 12 Propulsion plate 13 Propulsion apparatus 13a Propulsion wheel 13b Propulsion wheel 14 Box 15 Electric motor 16 Support frame 18 Hote shooter 19 Support box 20 Electric motor

Claims (5)

The lower side of the net (3) formed from the linear member (2) is attached to the support device (5) to constitute the degreasing tool (1), and the sliding guide tube (9) provided on the support device (5) Is fitted to a support rail (8) provided on the machine base (7) so as to freely slide back and forth, and the grain breaker (1) is slid along the support rail (8), so part threshing device being characterized in that a structure in which Ru is shedding the grain by colliding a linear member (2) from the side of the稈身respect Chakutsubu part of. Attach the lower web formed from linear member (2) (3) to the supporting device (5) constitute a shedding device (1), sliding guide tube provided in the support device (5) (9) Is fitted to a support rail (8) provided on the machine base (7) so as to freely slide back and forth, and the propulsion plate (12) provided on the support device (5) is connected to a pair of left and right propulsion wheels (13a, 13b). in sandwich from both sides by fire shedding device (1), is shedding the grain by colliding linear member (2) from the side of the稈身against particle-bearing portion of the ear portion of the culms A threshing apparatus characterized by having a configuration . Configure the shedding device (1) attached to the front of the supporting device in the lower mounting frame (4) (5) the lower web formed from linear member (2) (3), said network (3) Rear The left and right mounting support rods (6, 6) provided extending from the left and right sides of the rear portion of the support device (5) to the front upper side are connected to the left and right side portions in the middle in the vertical direction. The sliding guide tube (9) provided on the left and right is fitted to the support rail (8) provided on the machine base (7) so as to freely slide back and forth, and guided to the lower part of the left and right mounting support rods (6, 6). Holes (10, 10) are provided, and the left and right guide holes (10, 10) are slidably passed through the left and right guide rails (11, 11) of the machine base (7), so that the support device (5) A propulsion plate (12) is provided on the lower surface of the center position in the left-right direction. The propulsion plate (12) protrudes downward. Provided with a pair of left and right propulsion wheels (13a, 13b), and suspending and supporting the culm upside down on a support culm (16) disposed on the outside of the machine base (7), the grain portion of the cereal is shed It is configured to hang down on the passage through which the tool (1) passes, and by firing the degranulating tool (1) with the propulsion plate (12) sandwiched from the left and right sides by the pair of left and right propulsion wheels (13a, 13b), characterized in that a structure in which Ru is shedding the support rod (16) to collide with linear member (2) from the side of the稈身against particle-bearing portion of the ear portion of the supported culms to be grain Threshing device. Threshing surface of the network (3), the supporting device (5) is the top to the sliding direction, characterized in that is inclined so as to retract claim 1 or claim 2 or claim 3 Symbol placement of apparatus. The threshing device according to claim 1, 2 or 3 , wherein a collision edge portion of the linear member (2) with a granulated portion of the ear portion of the cereal is formed in a blade shape.

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