JPH02310204A - Grain elevator - Google Patents

Abstract

PURPOSE:To lower the height of an elevator by connecting a charging-outlet part of an elevator case to a flow-down cylinder via a relay cylindrical part with a horizontal incline guiding an elevated grain to the lateral side and an inclined bottom plate face so designed to be the higher, the farther in the charging out direction, in the elevator for a paddy separator or the like. CONSTITUTION:A relay cylindrical part 29 with a horizontal inclined part 29a guiding an elevated grain thrown to a lateral side and an inclined bottom plate part 29b, so designed to make a bottom surface the higher, the farther in the throwing direction and the lower, the nearer in the throwing direction, is connected to a charging-outlet part formed in the upper end of an elevator case 23, and connected to a flow-down cylinder 30. With this constitution, height of the elevator case can be lowered and, what is more, height of the whole machine body of a padding separator also can be lowered.

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to a huller sorting machine, etc. that sorts mixed rice of paddy and brown rice using a rotating sorting tube that has a large number of pot holes on its inner circumferential surface. It can be used for.

[Prior art]

The shedding part, the wind sorting part that winds the rice that has been slipped off by the shedding part, and the rotating part that has many pot holes on its inner circumferential surface and rotates around its horizontal axis to sort out the mixed rice. A mixed rice sorting section such as a sorting tube,
There is a hulling sorting machine that is equipped with a packet-type grain lifting machine that lifts the grains that have been wind-selected in a wind-selecting section into a rotary sorting cylinder.

[Problems to be Solved by the Invention] In this conventional device, when the packet-type grain lifting machine is attached to the huller and sorter, the belt to which the bucket 1- is attached is attached to the side surface of the machine. It rotates while being supported by a pulley that rotates around an axis perpendicular to the other. Therefore, although the packet-type grain frying machine can be supported without protruding from the side of the machine, the fried grains are thrown out in the front and back direction along the side of the machine, so the side of the mixed rice sorting section such as the one-turn sorting cylinder The drawbacks were that the guide path to the grain lifting machine became longer and the height of the grain lifting machine became higher. Therefore, the present invention aims to provide a packet-type grain lifting machine with a low height by providing a specially devised relay tube section at the outlet of the packet-type lifting am.

[Means to solve the problem]

The technical means of the present invention for solving such technical problem 1111#fl is that the grain lifting case 23.1 of the packet-type grain lifting machine 8 has a throwing part 11 part 23b at one end, and a throwing part 23b on the side surface. An embezzlement slope portion 29 that guides the unloaded grain laterally
a, and the downstream tube 3 is connected to the downstream tube 3 via the relay tube section 29, which has an inclined bottom plate section 29b on the bottom surface, which is located at a higher position as the dispensing direction is further away, and is located at a lower position as the dispensing direction is closer.
The structure of the frying shell device is characterized in that 0 is connected.

[Operation and effect of the invention]

After wind-selecting the fallen rice from the shedding section 1 in the wind-selection section,
When the grains are fried in the mixed rice sorting section such as the rotary sorting tube 11 using the packet-type deep-frying machine 8, the outlet 23b at the upper end of the fried-grain case 23 of the packet-type deep-fried shell machine 8 has a side surface. is the embezzlement slope portion 29 that guides the thrown out unloaded grain laterally.
a, and the downstream tube 3 is connected to the downstream tube 3 via the relay tube section 29, which has an inclined bottom plate section 29b on the bottom surface, which is located at a higher position as the dispensing direction is further away, and is located at a lower position as the dispensing direction is closer.
0 is connected, the height of the fried grain case 23 from the supply point of the mixed rice sorting section can be lowered compared to conventional equipment, and the overall height of the huller sorting machine can be lowered. It is something that can be done.

〔Example〕

Embodiments of the invention shown in the drawings will be described below.

First, the configuration of the embodiment will be explained. 1 is.

In the paddy shredding section, the paddy shredding section 1 is connected to a paddy hopper 2. It is composed of a pair of deflating rolls 3, 3, etc. '4 is a wind-sweeping path for fallen rice, in which the fallen rice from the shedding section 1 is sorted by the sorting wind generated by the suction fan 5 in front, and the rice husks are passed from the suction fan 5 through the dust exhaust pipe 6. The rice mixed with brown rice and paddy is discharged from the machine and is supplied by dropping into the rice receiving trough 7 located above. The mixed rice that has fallen into the fallen rice receiving trough 7 is fried by a packet-type mixed rice lifting machine 8, passed through a mixed rice hopper 9, and then transferred to a rotary sorting cylinder 1.
It is configured to be transported to the starting end of the supply gutter 14 on the first side.

Reference numeral 10 denotes a sorting case, and inside this sorting case 10, there is a rotary sorting cylinder 11 having a large number of pot holes on its inner circumferential surface.
The supply side end (right side in FIG. 4) and the discharge side end (left side in FIG. 4) are rotatably supported by drive rollers 12, 12 so that they can rotate in a nearly horizontal state. Inside the rotary sorting cylinder 11, a supply gutter 14 with a supply helix 13 and a finished rice 4416 with a finished rice helix 15 are suspended horizontally.

When arranging the supply 4iIi 14 and the finished rice trough 16 inside the rotary sorting tube 11, the supply trough 14 is connected to a scraper which rotates from above the rotary sorting tube 11 to one side, as shown in FIG. The mixed rice scraped by the pot holes of the rotating sorting tube 11 is as follows: It falls into the supply gutter 14 and the supply helix 13 feeds into the supply gutter 14.
The supply gutter 1 is configured to be transferred to the terminal side of the supply gutter 1.
4 also functions as a mixed rice catcher.

The discharge side end of the finished rice 1v416 is connected to the finished rice flow cylinder 17.
, is connected to the finishing rice receiving trough 19 via the finishing rice flow grain plate 18, and the rice is passed through the finishing rice flow lower tube 17 and the finishing rice grain plate 18 to the finishing rice receiving trough 19. l! The brown rice is wind-selected in the finished rice wind sorting channel 20 and flowed down into the finished rice receiving trough 19 while falling to the rice grain collecting trough 19, and is taken out of the machine via the packet-type rice lifting machine 20. It is.

A scooping tube 21 is adjacent to the discharge side end of the rotary sorting tube 11, and grains mainly composed of paddy rice that have just flowed into the sorting tube 21 from the sorting end side of the rotary sorting tube 11 are collected. The grains are pumped up by the pumping tube 21, fall into the paddy reduction receiver 4j422, and are returned to the husking section 1.

Next, the packet-type mixed rice frying machine 8 will be explained.

This packet-type mixed rice hopper 8 has a vertically long fried shell case 23. Pulleys 24, 24. are each rotatably attached to the downward end of the grain frying case 23. A large number of buckets l-2 are wound around the pulleys 24, 24.
Grain frying bell 1-2 attached with 5, 25, ...
6. The rotating shafts 27, 27 of the pulleys 24, 24 of the grain frying case 23 are brought close to the sorting case 10 in a state perpendicular to the lateral side of the grain frying case 10, and the lower inlet 23a of the grain frying case 23 is slid. It is connected in communication with the terminal end of the fallen rice helix 28 of the receiving trough 7, and the discharging port 23b at the upper end of the grain frying case 23 is connected to the sorting case 10.
The mixed rice is thrown in the +'+f backward direction in the front-back direction along the lateral side of the rice.

Next, the discharging 1-1 part 23b at one end of the frying case 23
The relay tube section 29 connected to the will be explained. On the side surface of this relay cylinder part 29, the thrown out grains are placed in a first
As shown in the figure, an embezzlement slope section 29a is formed to guide the grain in the lateral direction crossing the dispensing direction. In this embodiment, the inclined bottom plate part 29b is positioned lower as it approaches the direction, and in this embodiment, the inclined bottom plate part 29b is arranged in the lateral direction in which the grain is bent and guided, that is, as shown in FIG. Although it is not inclined in the vertical direction, it may be made to be inclined laterally so that the lateral direction where the grain is bent and guided is located at a lower position, and the inclined bottom part 29b is inclined. good. The terminal end of this relay cylinder section 29 from which grains are thrown out is connected to the mixed rice hopper 9 via a falling cylinder 3°.

Next, FIGS. 6 to 9 will be explained. Downflow tube 30
When connecting the mixed rice hopper 9 to the mixed rice hopper 9 on the side of the mixed rice sorting section, the plate 9a of the mixed rice hopper 9 is configured.
ii) The vertical lower end of the flow tube 30 is inserted into the rearwardly long communication 1131, so that the flow tube 30 can be moved in the rearward direction. A moving plate 32 that can be moved along the flow direction is installed, and the lower part of the flow tube 30 is attached to this moving plate 32 in a sealed manner. Therefore, the rear part of the sorting case 10 is moved downward about the fulcrum 33 at the front part of the sorting case 10, and the rotary sorting cylinder 11
Even when the inclination of the mixed rice hopper 9 is adjusted, the movable plate 32 remains between the communication plate 9a of the mixed rice hopper 9 and the flow tube 3o.
It is closed to prevent dust from scattering.

Next, FIGS. 10 and 11 will be explained.

The part of the relay cylinder part 29 remote from the fried grain case 23 has an opening part 35 that can be opened and closed by an opening/closing plate 34, a guide cylinder 36 is connected to this opening part 35, and a terminal end of this guide cylinder 36 is formed. The section is configured so that it can be communicated with the fried grain case 23 via the first shutter 37 or switched to the unloading state via the second shutter 38. It consists of Therefore, as shown in FIG. 11, both the first shutter 37 and the second shutter 38 are closed, grains are accumulated in the guide tube 36, and the transparent plate 39 is
It is possible to check the rate of shedding from the part, and when the second shutter 38 is opened to take out the grains from the machine, the remaining grains can be taken out at the end of one operation.

Next, FIGS. 12 to 14 will be explained.

The relay tube part 29 connected to the mixed rice frying machine 8 is connected to the grain frying case 2.
3, and a relay cylinder part 29 connected to the finishing rice grain lifting machine 20 is attached to the rear part of the grain frying case 23. , to which the take-out cylinder part 40 is connected.

An opening 35 that can be opened and closed by an opening/closing plate 34 is provided in a portion of the relay cylinder section 29 of the mixed rice frying machine 8 that is remote from the grain frying case 23.
A vertical guide cylinder 36 is connected to this opening 35, and an opening/closing lever 41 for opening and closing the opening/closing plate 34 is located below the relay cylinder part 29. Therefore, the remaining grains can be taken out from the guide tube 36 located at a relatively high position, making subsequent processing easier, and the opening/closing lever 41 of the opening/closing plate 34 is housed in the lower space of the relay tube section 29, allowing the operator to It doesn't get in the way.

Next, FIGS. 15 to 17 will be explained.

The relay tube part 29 connected to the grain frying case 23 of the mixed rice grain machine 8 guides the thrown grains in the direction of the slope as shown in FIG. 15. 29C, and also has an inclined bottom plate part 29b located at a lower position on the inner side that guides the thrown grains inward, and this inclined bottom cutout part 29b. In this embodiment, although it is not inclined in the direction of throwing out the grains, that is, in the left-right direction in FIG. The cutout portion 29b may be configured to be inclined on two sides. The terminal end of this relay tube section 29 from which grains are thrown out is connected to the mixed rice hopper 9 via a falling tube 30. 42 is the inclined bottom part 29
This guide plate 42 is attached to b and serves to guide the thrown grains toward the flow tube 30 side. Note that this guide plate 42 may be provided in the space inside the relay cylinder 29 in a similar inclined state. In addition, this inclined bottom part 2
9b is an operating lever 43 that allows the door side to be taken out and the flow tube 30.
It has a configuration that can be switched to a side guiding state, and a take-out tube 44 for taking out the machine is provided below the inclined bottom plate portion 29b.

Incidentally, the first rice lifting machine 20 is also configured in the same manner as the mixed rice lifting machine 8.

Next, the operation of the embodiment will be explained.

When carrying out hulling work, feed the paddy to the paddy hopper 2,
Drive each rotating part of the rice huller and sorter. Then, the paddy supplied from the paddy hopper 2 to the rolls 3, 3 is subjected to a shedding action, and the rice that has fallen off is sorted out in the downward rice sorting path 4. The rice husks are then discharged to the outside of the machine via a suction fan 5 and a dust exhaust pipe 6. The mixed rice of brown rice and paddy is dropped into the sliding rice receiving trough 7, is fried by the bucket 1-type mixed rice lifting machine 8, and is supplied to the rotating sorting tube 11 side through the mixed rice hopper 9! 14, and then the supply helix 1 in the supply gutter 14
3, it is supplied to the supply side end of the rotary sorting tube 11.

Next, the mixed rice is rotating clockwise in Figure 5 [
1', scraped by the pot hole of the Q transfer sorting tube 11,
Brown rice with short grain length that is raised high is the best quality.” - Rice 4i4
1G and the mixed rice, which is raked up low and has long grains and some brown rice, falls into the supply gutter 14 and is sorted. Next, the unsorted mixed rice that has fallen into the supply gutter 14 is fed by the supply helix 13 flIV! From the conveyance terminal end of 14, it is again supplied to the sorting start end side of the rotary sorting tube 11, and is re-sorted.

Further, the brown rice that has fallen into the finishing rice gutter 16 is conveyed to the finishing tube 17 by the 1-unit helix 15. Next, while falling through the finishing rice flow grain plate 18 into the finishing rice receiving trough 19, 1
The grains are sorted by a sorting wind and taken out of the rice frying machine 22.

Grain, mainly consisting of paddy, sent to the sorting end side of the rotary sorting tube 11 after sorting flows into the adjacent pumping tube 21 and is pumped up, and the paddy is returned to the recipient @l! After 22 steps, it is returned to the shedding section 1 and subjected to the shedding action again.

- As mentioned above, in this embodiment, the grain lifting case 23 of the bucket-type mixed rice grain frying machine 8 has a throwing part 23b on the side surface. An embezzlement slope section 29a is configured to guide the lifted grain laterally, and the bottom surface has a slope section 29a which is located at a higher level as the throwing direction is further away and is located at a lower position as the throwing direction is closer. Bottoming part 29b
Since the flow tube 30 is connected through a certain relay tube section 29, the grains thrown out from the outlet section 23b of the grain frying case 23 are guided in the direction of the flow tube 30 by the embezzlement slope section 29a, Next, the rice is guided to the falling tube 30 by the inclined bottom plate portion 29b, which is located at a lower position as the discharging direction is closer, and is supplied to the mixed rice hopper 9. The height of the machine can be lowered compared to conventional equipment.

This allows the overall height of the rice huller to be lowered.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a cutaway plan view, FIG. 2 is a perspective view, and FIG. 3 is a cutaway side view.
FIG. 4 is a cutaway side view, and FIG. 5 is a cutaway side view. 6 is a cutaway rear view, FIG. 7 is a cutaway side view, FIG. 8 is a cutaway front view, and FIG. 9 is a cutaway side view.
0 is a side view, FIG. 11 is a cutaway side view, FIG. 12 is a perspective view, FIG. 13 is a cutaway plan view, FIG. 14 is a top view, and FIG. 15 is a side view. Figure 16 is a front view, Figure 17
The figure is a plan view. Explanation of symbols 1 Dehulling part 2 Paddy hopper 3 Dehulling roll 4 Slipped rice wind selection path 5 Suction fan 6 Dust exhaust tube 7 Slipped rice catcher 8 Mixed rice lifting machine (grain lifting machine) 9 Mixed rice hopper 10 Sorting case 11 Rotating sorting? i? i 121ψ moving roller 13 supply helix
14 Supply gutter 15 Finishing rice spiral 16 Finishing rice gutter 17 Finishing -1
- Rice flow lower tube 18 Finished rice flow grain board 19 Finished rice receiving trough
20 Finished rice grain lifting machine 21 Pumping tube 22
Paddy return trough 23 Grain frying case 23a Lower inlet 23 Throw, 11 part 24 Pulley 25 Packet 26 Grain frying bell 1-27 Rotating shaft
28 Sliding rice helix 29 Relay tube part 29a
wI inclined surface part 29b inclined bottom part 29c''
- Inclined surface portion 30 Flow tube 31 Communication 1'' 32
Moving plate 33 Fulcrum 34 Opening/closing plate 35 Opening part 36 Guide tube
37 First shutter 38 Second shutter 3
9 Transparent plate 40 Removal tube 41 Opening/closing lever 42 Guide plate 43 Operation lever 44 Removal tube

Claims (1)

[Scope of Claims] [1] The dispensing opening 23b at the upper end of the grain lifting case 23 of the bucket-type grain lifting machine 8 has an embezzlement slope on the lateral side that guides the thrown out lifted grain laterally. 29a, and has an inclined bottom plate part 29b located at a higher position as the dispensing direction is further away, and a lower position as the dispensing direction is closer. A grain frying device characterized in that 30 are connected.