KR20030042777A - Sand and Topland Automatic Manufacturing Machine - Google Patents

Abstract

PURPOSE: Provided is an automated production machine for sand and upper soil which lets contents within a hopper injected into a rotation box, with rotating the rotation box and an auxiliary rotation box so that it continues to let the contents injected into the hopper without a separate projector. CONSTITUTION: The automated production machine for sand and upper soil comprises the parts of: a first and a second axis(72,73) which rotate the rotation box(71) and plural stirring wheels(82) at different speed respectively; a transmission which transmits rotational power to the first and the second axis; an impeller which is fixed at the auxiliary rotation box to let the contents provided to the rotation box; a partition which is fixed at entrance side of the impeller, with plural injection grooves formed at external circumference; a controller for the contents which controls the amount of the contents to be injected into the rotation box; and the hopper(92) which has a releasing hole inserted into the impeller to supply the contents toward the impeller.

Description

Sand and top soil automatic manufacture {omitted}

The present invention relates to a sand and soil automatic manufacturing machine for producing soil by filtering gravel from sand or lumpy soil collected from a river or sea, and more specifically, inclined contents (sand, soil, etc.) put into a hopper. The present invention relates to a sand and top soil automatic manufacturing machine which automatically puts in a rotary cylinder by its own weight to filter gravel from its contents.

In general, when seeding rice seed in the nail place to the soil seedlings (上 된 作業) to spray the fine soil so that the seed sown to grow effectively.

Thus, when the soil works that sprinkle fine soil on the nails have the effect of improving the intelligence of the nails, they improve the growing conditions of rice seeds, as well as the sprouts from the rice seeds sown in the nails easily penetrate the soft surface. You can grow steadily.

However, since the soil work of nails is carried out simply by using human labor, there is a problem that a lot of labor should be involved in rural areas where human resources are insufficient.

In particular, in recent years, the two farming phenomenon is more prominent, the lack of work in rural villages.

Therefore, in order to effectively cope with such a lack of work, a large part of the farming work (e.g., planting, plowing, covering soil, sowing, etc.) has been mechanized to some extent. Soil topography work, which must be carried out by mandatory, is not performed by mechanization and is performed by manual work that depends on human power. Therefore, there are many problems in saving manpower and time as well as manpower.

In view of the above problems, a device for automatically manufacturing nail tops has been developed and registered in Korean Patent No. 259,320.

1 is a front view showing a conventional top-level automatic manufacturing machine, FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1, and FIG. 3 is a cross-sectional view taken along the line B-B of FIG.

A pulverizing apparatus 10 for pulverizing soil sprinkled on the nail spots, a transfer apparatus 40 for transferring the soil pulverized evenly through the pulverizing apparatus 10 to a predetermined position and discharging it to the nail spot, and the pulverizing apparatus and It consists of the frame 50 which supports a conveying apparatus.

The grinding device 10 includes a grinding cylinder 12 in which the supplied soil is contained, a stirring blade 24 mounted in the grinding cylinder 12 to rotate the ground, and a grinding blade 10 of the grinding apparatus 10. It consists of a foreign matter strainer (34) for filtering various foreign matters from the soil evenly ground through the stirring blade (24).

In addition, the conveying apparatus 40 is a conveying conveyor 42 for conveying the soil discharged through the discharge chute 18 installed at the lower end of the crusher 10 to the front, the conveying conveyor 42 and the pulverizing device 10 The belt 32 is wound between the first and second belt pulleys 28 and 38 so that the stirring blades 24 of () are simultaneously driven.

On the other hand, the pulverization cylinder 12 of the pulverizing device 10 has an upper portion of the cylindrical body and the bottom is inclined in a tapered shape so that the soil discharged through the discharge chute 18 stably on the conveying conveyor 42. It is intended to be stacked.

In addition, an inlet 14 is provided for injecting the unfiltered soil into the top of one side of the grinding cylinder 12 of the grinding device 10 into the interior of the grinding device, and the lower end of one side is filtered by a foreign matter strainer 34. The foreign matter discharge port 16 is installed so that various foreign matters (stones or other substances) can be discharged to the outside.

And the stirring blade 24 and the stirring rod 22 mounted in the grinding cylinder 12 of the grinding device 10 is configured to rotate together in accordance with the rotation of the drive shaft 26, one end of the drive shaft 26 The part is exposed to the outside, the exposed part is rotatably mounted by the bearing housing 36 and the first pulley 30 is installed at the end of the drive shaft receives the power of the power means such as tiller The drive shaft is configured to rotate.

In addition, the stirring rod 22 rotatably mounted in the space portion 20 of the pulverization cylinder 12 is bent in a rotational direction thereof, and the stirring blade 24 mounted at the tip of the stirring rod 22. ) Is configured to be pulverized while the soil introduced into the pulverization bin 12 is transported in the direction of the foreign matter discharge port (16).

The grinding cylinder 12 of the grinding apparatus 10 is firmly fixed by the upper and lower support members 52 and 54 and the vertical support member 56, and the upper direction of the lower support member 54 in the center direction. The variable fixing member 64 is fixed to the connection bar 62 coupled to protrude partially.

The variable fixing member 64 is connected to the side support bar 46 of the transfer device 40 and at one end thereof is connected to the first pulley 30 through the belt 32 through the bearing housing 36a. 2 pulley 38 is connected to the second pulley 38 is rotated together by the power of the first pulley 30 is configured to drive the rollers (44a, 44b) installed on both ends of the feeder (40) It is.

In addition, the side support bar disposed in the longitudinal direction of the conveying conveyor 42 in order to prevent the conveying conveyor 42 wound in the longitudinal direction by the rollers 44a and 44b of the conveying device 40 to sag downward. On the upper surface of 46, a plurality of auxiliary rollers 44c are arranged at predetermined intervals.

Therefore, when the driving means is driven in a state in which the belt is wound between the first pulley 30 mounted on one side of the crusher 10 and the driving pulley of the power means such as a tiller, the drive shaft as shown in FIGS. 2 and 4. 26 will rotate counterclockwise.

In this state, when the soil in the pulverized state is introduced through the inlet 14 installed at one side of the grinding barrel 12, the stirring rod 22 fixed to the drive shaft and the stirring blade 24 fixed to the tip of the stirring rod. Agglomerated soil introduced into the space 20 of the pulverization cylinder 12 is crushed finely.

After the agglomerated soil is introduced into the space 20 of the pulverization cylinder 12 and finely pulverized by the stirring blade 24 and the stirring rod 22, it is filtered by the foreign matter filtering net 34 and freely downward. Since it falls, it is discharged through the conveying conveyor 42 of the conveying device 40, and various foreign matters contained in the soil do not pass through the foreign matter strainer 34, so that the foreign matter discharge port 16 disposed at one side thereof to the outside. Discharged.

However, such a conventional apparatus has the advantage of automatically sorting soil according to the rotation of the grinding barrel 12 and using the nail seat, etc., in order to sort out a large amount of soil, the worker has to grind through the grinding hole (14) There was a hassle to continuously input a large amount of soil in the space 20 of 12) by hand.

In addition, there is no means for controlling the amount of dust filtered into the space portion 20 of the pulverization cylinder 12, when a large amount of soil is simultaneously introduced into the space portion is a fatal problem that the load is applied to the motor as a drive source burned out Also occurred.

The present invention has been made in order to solve such a conventional problem, it is to install the rotating cylinder inclined so that the contents contained in the hopper can be automatically injected into the inside of the rotating cylinder while the impeller rotates with the rotation of the rotating cylinder. There is a purpose.

Another object of the present invention is to be able to load the contents filtered according to the rotation of the rotary barrel to the loading box of the truck automatically by the conveyor.

According to the aspect of the present invention for achieving the above object, the foreign matter filtering net for filtering the contents is installed in the rotating cylinder rotatably installed in the frame serving as a support frame and the agglomerated soil is fixed to the shaft fixed inside the rotating cylinder. A plurality of agitating blades fixed to the pulverizer are fixed by pulverizing the contents introduced into the rotary tube by agitating blades, wherein the plurality of agitating blades installed on the frame and fixed to the rotary cylinder and the outer circumferential surface have different speeds. A plurality of hoppers which are inclinedly fixed in the first and second shafts for rotating the rotary shaft, the power transmission means for transmitting the rotational force of the driving means, and the auxiliary rotary cylinders integrally formed on one side of the rotary cylinder, the rotation ratio being different in the first and second shafts. Impeller for supplying the contents supplied from the inside of the rotary cylinder, and the gap adjustment on the input side of the impeller Installed on the outer circumferential surface and provided with a plurality of feeding grooves, contents feeding adjusting means for adjusting the amount of contents fed into the rotating cylinder as it rotates together with the rotating cylinder, and into the impeller. There is provided an automatic sand mixing machine, characterized in that consisting of a hopper for supplying the contents contained in the discharge port to the impeller side.

1 is a front view showing a conventional top-down automatic manufacturing machine

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B of FIG.

4 is a cross-sectional view taken along the line C-C of FIG.

Figure 5 is a perspective view of the protective cover removed from the rotating cylinder of the present invention

6 is a front view of FIG. 5

7 is a longitudinal sectional view showing the main part of the present invention;

8 is an exploded perspective view showing the configuration of the contents input adjustment means

9 is a plan view showing the power transmission means;

10 is a longitudinal sectional view showing the installation state of the first and second axes;

11 is a longitudinal sectional view of a state in which a conveyor is installed on a lower portion of a rotating cylinder.

Explanation of symbols for main parts of the drawings

70 frame 71 rotating cylinder

72, 73: 1st, 2nd axis 79: auxiliary rotary cylinder

80 impeller 84a, 84b 1st, 2nd drive sprocket

85a, 85b; 1st, 2nd driven sprocket

86a, 86b: 1st, 2nd chain 87: diaphragm

91: throttle 92: hopper

Hereinafter, the present invention will be described in more detail with reference to FIGS. 5 to 11 as an embodiment.

Figure 5 is a perspective view of the protective cover removed from the rotating cylinder of the present invention, Figure 6 is a front view of Figure 5 and Figure 7 is a longitudinal cross-sectional view showing the main portion of the present invention, the present invention is a rotating cylinder for filtering the contents 71 ) Is installed to be inclined downward by the first and second shafts 72 and 73 on the frame 70 serving as a support frame, and the rotating cylinder is attached to the bracket 74 supporting the first shaft 72. The other end is supported by being mounted on the guide roller 75 rotatably installed in the frame as shown in FIG.

The rotary tube 71 is composed of a pair of side plates (76a, 76b) is surrounded by a foreign matter strainer (77) on the outer peripheral surface and the lead screw 78 having a predetermined width inside the foreign matter strainer (77) It is fixed.

Auxiliary rotary cylinder 79 is fixed to automatically feed the contents into the rotary cylinder 71 to the side plate 76b of one side constituting the rotary cylinder 71 so as to rotate together with the rotary cylinder, and the auxiliary rotary cylinder The impeller 80 having a predetermined width is fixed to the inside of the fixed and the side plate 76a of the other side while moving along the inside of the rotating cylinder 71 to remove the foreign substances filtered through the contents to the outside a plurality of The discharge port 76c is formed, and the discharge plate 81 is fixed to the frame 70 positioned directly below the discharge port.

The second shaft 73 penetrates the inside of the first shaft 72 fixed to one end of the rotating cylinder 71 so as to be idlely supported by a plate 76b on one side constituting the rotating cylinder 71. A plurality of stirring blades 82 are fixed to the outer circumferential surface of the second shaft 73.

The first and second shafts 72 and 73 are configured to rotate at different rotational speeds by power transmission means for transmitting rotational force of a driving means such as a motor 83.

That is, the stirring blade 82 fixed to the second shaft 73 should be finely pulverized the agglomerated contents while filtering the contents injected while the rotary cylinder 71 rotates by the driving of the motor 83 which is the driving means. It should be rotated quickly, but the contents are filtered by the foreign matter strainer (77) when the rotary cylinder (71) in which the lead screw 78 is fixed to the inner circumferential surface of the foreign matter strainer (77) rotates quickly like the second shaft (73). This is because it is discharged along the lead screw 78 before it should rotate slower than the rotation speed of the second shaft (73).

In one embodiment of the present invention, the power transmission means is connected to the first and second drive sprockets 84a and 84b of the same diameter fixed to the motor shaft, and to the first shaft 72 fixed to the rotary cylinder 71. It is fixed to the first driven sprocket (85a) having the same diameter as the first drive sprocket (84a), and to the second shaft (73) installed through the inside of the first shaft (72) and the second drive sprocket ( A second driven sprocket 85b having a diameter smaller than the diameter of 84b), and wound between the first and second driven sprockets 84a and 84b and the first and second driven sprockets 85a and 85b. It consists of the 1st, 2nd chain 86a (86b) which transmits the power of ().

Accordingly, since the number of rotations of the first and second shafts 72 and 73 can be implemented differently without using a speed reducer by using one motor 83, the minimization of parts as well as the occurrence of failures during operation of the machine can be achieved. It can be minimized.

On the other hand, a diaphragm 87 is provided on the input side of the impeller 80 for supplying the contents to the inside of the rotary tube 71 so as to be adjustable, and a plurality of insertion grooves 87a are formed on the outer peripheral surface of the diaphragm. However, the diaphragm 87 is fastened with a nut 89 to the bolt 88 fixed to the subsidiary rotating cylinder 79, so that the gap S between the subsidiary rotating cylinder 79 and the diaphragm 87 as necessary. It can be adjusted.

On the diaphragm 87 installed in the auxiliary rotary cylinder 79 is provided with a content input adjusting means for adjusting the amount of the content is introduced into the rotary cylinder as it rotates with the rotary cylinder (71).

In the embodiment of the present invention, the contents input adjusting means is provided with a fastening member (90a) (90b) on the flat-shaped contents input opening (87b) formed on the diaphragm 87 and the long hole (87c) formed on the diaphragm. It is fastened and consists of the control plate 91 which changes the cross-sectional area of the content inlet 87b.

In addition, a scraping plate 87d is integrally formed at one side of the content inlet 87b formed in the diaphragm 87 along the rotational direction of the rotary tube 71, and the scraping plate 87d is illustrated in FIG. As shown, it extends to the inside of the auxiliary rotating cylinder 79. As shown in FIG.

This is to scrape the contents introduced into the auxiliary rotary cylinder 79 during the rotation of the rotary cylinder 71 and to more easily input the contents into the rotary cylinder 71 through the contents inlet 87b.

In addition, a hopper 92 is installed on the other side of the auxiliary rotary cylinder 79 (opposite side of the plate) so that the discharge port 92a is introduced into the auxiliary rotary cylinder 79, and the inside of the hopper 92 is provided. There is a large amount of contents at the same time by the fork-lane or payloader to serve to continuously supply the contents into the auxiliary rotary cylinder (79).

And the lower portion of the rotary cylinder 71 to filter the contents freely downwards, as shown in Figs. 5 and 6, the conveyor 93 is installed inclined upward, the contents in a stable state by a plurality of guide rollers 94 installed at regular intervals. The conveyor (93) is wound between the drive pulley (95) and the driven pulley (96) so that the motor (97) is driven so that the driving force is driven through the chain (98) wound around the sprocket. Conveyor 93 wound between the driven pulley 96 is configured to rotate as it is transmitted to (95) and a guide for guiding the filtered content to fall to the upper side of the conveyor (93) in the lower portion of the rotary cylinder (71) The plate 99 is provided.

The rotary tube 71 is wrapped in a protective cover 100 as shown by the dashed-dotted line in FIG. 7 to protect it.

Referring to the operation of the present invention configured as described above is as follows.

First, while adjusting the distance (S) of the diaphragm 87 and the auxiliary rotary cylinder 79 in accordance with the type of the contents (sand or soil) to be put into the hopper 92 and at the same time varying the control plate 91 The cross-sectional area of the inlet 87b is determined.

At the same time, the mesh of the foreign matter strainer 77 installed to be wrapped around the outer circumferential surface of the pair of side plates 76a and 76b is determined and replaced.

Of course, the adjustment as described above is carried out after separating the protective cover 100 installed on the outer circumferential surface of the rotary tube 71 to cover the protective cover to ensure a stable operation is made.

When power is applied in the state in which the adjustment work is completed as described above, the two motors 83 and 97 are driven at the same time so that the first and second shafts 72 and 73 and the driving pulley 95 rotate.

When the motor 83 which rotates the first and second shafts 72 and 73 is driven, the first shaft 72 rotates slowly while the second shaft 73 rotates quickly.

That is, the second drive sprocket 84a has the same diameter as the first driven sprocket 85a and rotates at a rotation ratio of 1: 1, while the second drive sprocket has the same diameter as the diameter of the first drive sprocket 84a. Since 84b is significantly larger than the diameter of the second driven sprocket 85b, the second shaft 73 rotates faster than the first shaft 72 according to the gear ratio.

In this state, if a large amount of content is introduced into the hopper 92 using a fork lane or payloader, the injected content is discharged through the discharge port 92a introduced into the auxiliary rotary cylinder 79 by its own weight. Located in the tradition 79, at this time the outlet of the auxiliary rotary cylinder 79 is provided with a diaphragm 87 so that a large amount of content is not introduced into the rotary cylinder 71.

When the rotary cylinder 71 and the auxiliary rotary cylinder 79 rotates together while the contents are introduced into the auxiliary rotary cylinder 79 by the above operation, the rotation of the rotary cylinder 71 inside the auxiliary rotary cylinder 79. A plurality of impellers 80 are fixed to be inclined along the direction so that the contents inside the auxiliary rotary cylinder 79 may have a gap S between the auxiliary rotary cylinder 79 and the diaphragm 87 and the outer circumferential surface of the diaphragm 87. Through the injection groove (87a) formed in the continuously being introduced into the inside of the rotating cylinder (71).

As described above, the contents are introduced into the rotary cylinder 71 through the gap S between the auxiliary rotary cylinder 79 and the diaphragm 87 and the introduction groove 87a formed on the outer circumferential surface of the diaphragm 87. When the inlet 87b is reached at the lower portion, a scraping plate 87d is formed in the diaphragm 87 to extend to the inside of the auxiliary rotary cylinder 79, so that a larger amount of content is provided through the contents inlet 87b. The rotary tube 71 is introduced into the inside of the rotary cylinder 71, at this time through the gap (S) between the auxiliary rotary cylinder 79 and the diaphragm 87 and the insertion groove (87a) formed on the outer peripheral surface of the diaphragm 87 The contents in the form of a lump which cannot be introduced into the inside of the 71 are also introduced into the rotating tube 71.

When the contents contained in the hopper 92 are introduced into the rotating cylinder 71 while the rotating cylinder 71 and the auxiliary rotating cylinder 79 are rotated at the same time, the contents are fixed to the inner circumferential surface of the foreign matter strainer 77. It is transported to the outlet (76c) side by the lead screw 78 has been filtered by the foreign matter strainer (77), the free fall downward, foreign matters such as boulder that does not pass through the foreign matter strainer (77) is formed in the diaphragm (76a) Guided to the 76c and the discharge plate 81 is discharged to the outside.

On the other hand, the filtered content after passing through the foreign matter strainer (77) is guided to the guide plate 99 installed in the lower portion of the rotary tube 71 is transported to the upper side to be stably placed on the upper side of the conveyor (93) of the truck or tractor It is automatically loaded in the loading box so that the contents can be easily transported to a desired place.

As described above, the present invention has the following advantages over the conventional apparatus.

First, the contents contained in the hopper 92 are automatically fed into the rotating cylinder while being rotated at the same time while rotating the auxiliary rotating cylinder 79 in which the rotating cylinder 71 and the impeller 80 are fixed to be inclined so as to filter the contents contained in the hopper. It is possible to continuously feed into the rotating barrel without installing a separate input device.

Second, the amount of the content introduced into the rotary tube 71 by the content input adjustment means can be appropriately adjusted.

Third, since a large amount of the content in the hopper 92 at the same time in the state of sorting it, the operator does not need to continuously put the contents in the hopper during the selection process.

Fourth, the filtered contents can be loaded into the loading box of the truck or tractor automatically by the conveyor 93.

Claims (5)

Installing a foreign matter filtering net to filter the contents in a rotating cylinder installed rotatably in a frame serving as a support frame, and fixing a plurality of stirring blades for crushing agglomerated soil on the shaft fixed to the inside of the rotating cylinder to fix the inside of the rotating cylinder. The first and second shafts, which are configured to be pulverized and filtered by the stirring blades, are inclined to the frame and rotate the plurality of stirring blades fixed to the rotating cylinder and the outer circumferential surface at different speeds, and the first Impeller for supplying the contents supplied from the hopper to the inside of the rotary cylinder, the power transmission means for transmitting the rotational force of the driving means having a different rotation ratio on the two axes, and inclined in a plurality of auxiliary rotary cylinder integrally formed on one side of the rotary cylinder And, the gap is installed on the input side of the impeller to be adjustable, the outer peripheral surface is formed with a plurality of input grooves Contents input control means for adjusting the amount of the content that is provided on the diaphragm, and is provided on the diaphragm and rotates together with the rotary cylinder, and the contents contained in the discharge port is introduced into the impeller into the impeller side Sand and clay automatic production machine, characterized in that consisting of a hopper to supply. The method of claim 1, The power transmission means includes first and second drive sprockets having the same diameter fixed to the motor shaft, first driven sprockets fixed to the first shaft fixed to the rotary cylinder and having the same diameter as the first drive sprocket, The second driven sprocket, which is fixed to a second shaft installed to penetrate the inside of the first shaft and has a diameter smaller than the diameter of the second driving sprocket, is wound between the first and second driving sprockets and the first and second driven sprockets, and the motor is driven. Combined sand and clay automatic manufacturing machine, characterized in that consisting of a first, second chain to transmit. The method of claim 1, The contents input control means is a sand mixed automatic manufacturing machine comprising a fan-shaped contents inlet formed on the diaphragm, and a control plate which is fastened by a fastening member in the long hole formed on the diaphragm to change the cross-sectional area of the contents inlet. The method of claim 3, wherein Sand auto-generator, characterized in that the scraping plate is integrally formed in one side of the contents inlet formed in the diaphragm obliquely along the rotational direction of the rotating cylinder. The method of claim 1, Sand-bearing automatic self-manufacturer, characterized in that the conveyor is installed inclined directly below the contents discharge hopper located in the lower portion of the rotating cylinder to automatically load the contents filtered by the rotating cylinder according to the driving of the motor to the loading box of the truck. .