JPH0445479Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a handling spout scattering collection device that can be applied to a self-propelled threshing machine in which the threshing device is mounted on a platform having a traveling device. be.

[Prior art]

This type of self-propelled threshing machine has a threshing device mounted on a machine base with a traveling device, and a receiving gutter for collecting scattered materials is installed below the grain culm holding and transferring device installed along the handling opening. For example, Japanese Utility Model Application Laid-Open No. 48-32557 has been proposed as a device in which such a structure is provided.

However, this catch gutter is only used to collect scattered materials, and it cannot push up the base of the grain culm to be transported upward, and it does not allow the grain to be lifted from the grain tube. There was a structural problem in that the culm clamping and transferring device could not pass through the device below the transfer position.

[Purpose of invention]

The present invention was devised in view of the above-mentioned conventional situation and to solve the problems, and it is a guide for guiding the collection gutter for collecting the debris from the handling port to push the base of the grain culm upward. It is an object of the present invention to provide a handling spout scatter collection device for a self-propelled thresher that can be used also as a device.

[Structure of the idea]

The handling spout scatter collection device for a self-propelled threshing machine according to the present invention which achieves the above object includes a threshing device in which a grain culm clamping and transferring device is arranged along the handling spout, mounted on a machine base having a traveling device. In the self-propelled threshing machine, a guide wall for pushing up and guiding the base of the grain culm to be transported upward is provided in the collection device disposed below the grain culm clamping and transferring device for collecting debris from the handling port, and the guide wall The upper edge of the guide wall is inclined upwardly toward the grain lifting cylinder disposed on the side of the threshing device, and the terminal end of the upper edge of the guide wall is located above the grain lifting cylinder. It is characterized by:

〔Example〕

Hereinafter, the drawings showing the present invention as an embodiment will be described.

As shown in Figures 1 and 2, a self-propelled threshing machine 1
is designed to travel by means of a traveling device 4 around which a pair of left and right crawlers 3, 3 are installed below the machine base 2, and on this machine base 2 there is an engine disposed on the rear side. 5 and a threshing device 6 disposed on the front side.

The threshing device 6 is provided with a handling cylinder 8 that rotates around a handling cylinder shaft 7 disposed in a direction perpendicular to the direction of movement of the machine, and this handling cylinder 8 has a large number of handling teeth 9. has been planted. Further, below the threshing device 6, a first helical shaft 10 having the first grain spiral (not shown) provided in the first grain trough (not shown) is arranged parallel to the handling barrel shaft 7. This first helical axis 10
The first grain barrel 11 whose lower side communicates with the transfer end of the grain barrel 11 extends obliquely upward toward the rear. A grain bag pedestal 13 in the horizontal direction is fixed to the machine base 2 with a space in between, and the lower side of the first grain barrel 11 is fixed to the right machine wall 14.

Further, the engine 5 is covered by an engine cover 15 disposed behind the threshing device 6, and this engine cover 15 has a left intake hole 1.
6 and a right side discharge hole 17 are opened.

A supply port (not shown) that opens to the left machine wall 18 is provided on the left side of the handling cylinder 8, and a discharge port 18 that opens to the right machine wall 14 is provided on the right side of the handling cylinder 8. A handling port 19 that communicates the supply port and the discharge port 18 is opened in the rear machine wall of the handling trunk 8, and this handling port 19 has a container provided on the upper side along the handling port 19. Grain culm clamping and transferring device 20 consisting of a feed chain 21 and a clamping rail 22 provided on the lower side
is arranged on the rear surface of the chain cover 23 that covers the feed chain 21.
A guide rod 24 for preventing the curve from curving upward.
is attached.

A grain culm transfer device 25 is connected to the transfer end of the grain culm clamping and transferring device 20 for further transferring the threshed grain culm discharged from the handling room to the right side, and a grain culm transfer device 25 is connected to the feed port. is provided with a grain feed stand 26 extending outward.

A handling port 1 is provided below the grain culm holding and transferring device 20.
A collection device 30 is disposed to collect scattered materials from the grain culm 9, and a guide wall 27 is provided on this collection device 30 to push up the stock K of the transported grain culm.The details of this collection device 30 are as follows. It's becoming like that.

That is, in the collection device 30, the front wall 28 on the side approaching the handling port 19 is located in front of the clamping rail holder 33, and the guide wall 27 is provided at a position spaced backward from the clamping rail holder 33. The height of this guide wall 27 is formed in an inclined shape such that the starting end side corresponding to the starting end side of the grain culm holding and transferring device 20 is low at S and the height at the terminal end is high at H.
The stock base K of the grain stalks to be transported by the grain stalk holding and transferring device 20 is pushed upward and guided by a. The height H of this terminal end side is formed to be higher than the upper surface of the most inclined grain lifter cylinder 11 by a distance T.

In the collecting device 30 shown in FIG. 1, the terminal end side wall 29 extends substantially parallel to the inclined upper surface of the grain hoisting trough 11 at a distance T from the inclined upper surface.
The starting end side wall 31 has a height S at the rear and is connected to the front wall 28 at the front, and a bottom wall 32 is provided to form a box-like shape as a whole. It is designed to be detachably placed on the upper surface of 15.

Further, another example of the recovery device 30 shown in FIG. 3 is formed into a gutter shape with a U-shaped cross section by three surfaces: a front wall 28, a bottom wall 32, and a guide wall 27 provided with an inclined upper edge 27a. The terminal end side wall 29 and the start end side wall 31 are abolished, and the recovered items are moved onto the bottom wall 32 from the right machine wall 1.
The bottom plate 32 is sloped so as to flow downward toward the fourth side. A receiving box 35 is removably provided on the side of the engine cover 15 on the machine stand 2 for dropping and storing collected items in the collecting gutter 30.

Between the upper part of this receiving box 35 and the end of the collection gutter 30, the cooling air of the engine 5 blows outward from the exhaust hole 17 opened in the engine cover 15 in the direction of the arrow, so that collected objects falling from the collection device 30 After the dust and the like are removed by this blown air during the fall, it can be stored in the receiving box 35.

In addition, this receiving box 35 can also accommodate the fourth material such as grains that fall from the end of the fourth material guide box 36 arranged below the discharge port 18 at the same time. The fourth object that flows down on the bottom plate of the object guide box 36 and falls from the end is removed from the receiving box 36 after dust etc. are removed by the cooling air of the engine 5 during the fall, similar to the objects collected by the collection device 30. will be collected.

Therefore, it goes without saying that the debris can be collected by the collection device 30 provided below the grain culm clamping and transferring device 20, and the guide wall 2 provided in this collection device 30
7 can be used to push and guide the stock base K of the grain culm to be transported upward along the inclined upper edge 27a, so that the first grain lifting cylinder 11 can be moved to the transfer position by the grain culm clamping and transferring device 20. Even when the grain culm is disposed through the lower part of the grain culm, it is possible to smoothly transport the stock of the grain culm to be transported by the grain culm clamping and transporting device 20 without contacting the first grain lifting cylinder 11.

[Effect of idea]

In short, the present invention provides a handling port scattering recovery device for a self-propelled threshing machine according to the present invention, in which a threshing device in which a grain culm clamping and transferring device is arranged along a handling port is mounted on a machine base having a traveling device. In the self-propelled threshing machine, a guide wall is provided in the collecting device disposed below the grain culm holding and transferring device to collect scattered debris from the handling port, and a guide wall is provided to push up and guide the base of the grain culm to be transported upward. The upper edge of the wall is sloped upward toward the grain lifting cylinder disposed on the side of the threshing device, and the terminal end of the upper edge of the guide wall is located above the grain lifting cylinder. Therefore, it goes without saying that the collection device installed below the grain culm clamping and transferring device can collect the debris from the handling port, but also the guide wall installed in this collection device can be used to move the grain base of the transported grain culm upward. Since it is possible to push up and guide the grains, even if the first grain lifting cylinder is placed below the transfer position by the grain culm clamping and transferring device, the stock origin of the grain culm to be transferred by the grain culm pinching and transferring device can be maintained. The first grain can be transported smoothly without coming into contact with the grain cylinder.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention,
Fig. 1 is a perspective view showing the left side of the self-propelled threshing machine, Fig. 2 is a side view of the self-propelled threshing machine, and Fig. 3 is a perspective view of another embodiment showing the right side of the self-propelled threshing machine. It is a diagram. 1... Self-propelled threshing machine, 6... Threshing device, 19...
... Handling port, 20 ... Grain culm holding and transferring device, 27 ... Guide wall, 27a ... Upper edge, 30 ... Collection device.

Claims (1)

[Scope of utility model registration request] In a self-propelled threshing machine in which a threshing device in which a grain culm clamping and transferring device is disposed along a handling port is mounted on a machine base having a traveling device, the grain culm clamping and transferring device is installed below the grain culm clamping and transferring device, and debris from the handling port is scattered. The collecting device for collecting grain culms is provided with a guide wall that pushes and guides the base of the grain culm to be transported upward, and the upper edge of the guide wall moves upward toward the grain lifting cylinder arranged on the side of the threshing device. A handling spout scatter collection device for a self-propelled threshing machine, characterized in that the guide wall is inclined at a slope so that the terminal end of the upper edge of the guide wall is located above the grain lifting cylinder.