KR102229365B1 - Multi-purpose spraying device for bucket vehicles - Google Patents

Abstract

The present invention relates to a multipurpose spreading apparatus for a bucket vehicle and, more specifically, to a new concept of technology that evenly spreads livestock litter (sawdust, chaff, pellets, coco peat, and the like) or feed contained in buckets provided in a bucket vehicle such as skid loaders, tractors, and the like. The conventional spreading apparatus for a bucket vehicle simply discharges feed to the outside and cannot spread the feed evenly and widely, so it causes problems that spreading the feed should be performed, the floor of a livestock shed is not even due to the agglomerated feed discharged without spreading, and a cavity having a shape like a tunnel is formed inside the bucket so that the feed cannot be smoothly discharged. To solve such problems, the multipurpose spreading apparatus comprises: a spreader installed on the lower part of an outlet formed in a bucket so that the rotating spreader uniformly and widely spreads livestock litter discharged from the outlet on the floor of a livestock shed; and a crushing blade formed in a transfer blade of a transfer screw finely crushing the agglomerated livestock litter while the agglomerated livestock litter is transferred to the outlet.

Description

Multi-purpose spraying device for bucket vehicles

The present invention relates to a new concept technology of evenly spraying a livestock rug (sawdust, rice husk, pellets, coco peat, etc.) or feed contained in a bucket provided in a bucket vehicle such as a skid steer loader or a tractor.

The floor of a general barn is packed with cement and concrete pouring in a high-density breeding system.As the breeding density is increased and it is biased toward mass breeding methods, there is a problem of odors, viral (for example, foot-and-mouth disease) or bacterial infectious diseases, and growth problems. However, due to problems such as mortality and environmental deterioration, safe food is threatened, growth is poor, and safe breeding is not possible.

In an eco-friendly way to completely improve this environment, if various types of livestock are laid on the floor and livestock are raised on the floor, the manure is mixed with the livestock mat and mixed with the lightened useful microorganisms to make fermentation. As a result, manure is naturally extinguished to improve the breeding environment of the livestock shed, and at the same time, various livestock such as Korean cattle and pigs are reared in an eco-friendly manner by removing odors generated from livestock manure.

However, since it is not enough to lay a large amount of barn mats on the floor by hand in a large scale barn, place a large amount of barn mats loaded in a running bucket vehicle (skid loader, tractor, etc.) on the floor of the barn. However, the unfolding work is in progress using a separate rotary or harrow, but there is an inconvenience in the unfolding work.

Therefore, in recent years, while driving the bucket vehicle slowly, the work of unfolding the barn carpet can be omitted by transferring the barn carpet contained in the bucket to the outlet on one side and automatically discharging it to the outside by using the screw supply body installed inside the bucket.

As a conventional prior art related to a device for supplying a barn mat or feed using such a bucket vehicle, "Publication Patent No. 10-2016-0030780, name / livestock feed supply device" has been disclosed.

The prior art is configured to discharge the feed contained in the bucket to the outside through the discharge hole while the screw supply body installed in the lower part of the bucket rotates in the forward or reverse direction according to the operation of the forward/reverse motor.

However, the prior art simply discharges the feed to the outside, but cannot spread and spread evenly, so it must be re-opened, and the bottom of the barn is not flat due to the discharging of the lumped feed as it is. The problem is that the feed cannot be discharged smoothly by forming a tunnel-like pupil while being hardened on the upper side of the feeder.

In addition, there is a problem in that feed is not discharged to the outside but accumulated while the feed is caught in the jaw formed between the bottom surface of the bucket and the discharge hole.

The present invention devises a technology that allows a spreader that rotates the barn mat discharged from the discharge port to spread and spread evenly on the barn floor by installing a spreader at the bottom of the outlet formed in the bucket as a means for solving the above problems.

In addition, the present invention devises a technique that enables the crushing blade formed on the conveying blade of the conveying screw to be finely crushed in the process of conveying the lumped shaft mat to the discharge port.

In addition, the present invention devises a technology that allows a plurality of scoops formed on both sides of a transfer screw to rotate while pumping the shaft mat placed on the bottom surface of the bucket toward the discharge port so that it can be completely discharged.

In addition, the present invention devises a technique to prevent the formation of pupils by stirring the shaft mat evenly while the pupil preventing device installed on the upper side of the transfer screw rotates.

According to the present invention, it is possible to spread and spread the barn carpet discharged from the outlet in a radially wide manner using a spreader, so that it is possible to spread and spray the barn carpet at a uniform thickness on the floor of the barn, thereby improving work efficiency by omitting the work of separately unfolding the barn carpet. It provides the effect of increasing the income of livestock farmers by saving.

In addition, the present invention provides the effect of spreading the sprayed barn carpet to a uniform thickness by exerting a function of finely crushing the crushing blade formed on the conveying blade of the conveying screw that conveys the lumped barn carpet to the outlet.

In addition, as a number of scoops formed on both sides of the conveying screw rotate, the barn carpet placed on the bottom of the bucket is pumped up toward the outlet and discharged completely, preventing the barn carpet from being accumulated and preventing odors caused by long-term accumulation. Provides.

In addition, by installing a pupil preventing device on the upper side of the transfer screw, the pupil preventing device provides the effect of more smoothly discharging the cattle shaft by preventing the formation of the pupil while stirring the shaft mat that is hardened or clumped by moisture. .

1 is a front view of a multi-purpose spraying device for a bucket vehicle to which the present invention is applied
Figure 2 is a plan view of the multi-purpose spraying device for a bucket vehicle of the present invention
Figure 3 is a side cross-sectional view of the installation state of the multi-purpose spraying device for a bucket vehicle of the present invention
Figure 4 is a front cross-sectional view of the installation state of the multi-purpose spraying device for a bucket vehicle of the present invention
Figure 5 is a plan view of the installation state of the transfer screw and spreader of the present invention
Figure 6 is a front view of the present invention transfer screw
7 is a plan view of the present invention transfer screw
Figure 8 is a side view and a side cross-sectional view of the present invention transfer screw
Figure 9 is a perspective view of the installation state of the present invention scoop
Figure 10 is a front cross-sectional view of the present invention scoop operating state
11 is a front view and a side cross-sectional view of the present invention diffusion blade
12 is a front view and a side cross-sectional view of the present invention pupil prevention device
13 is a front view of a multi-purpose spraying device for a bucket vehicle according to another embodiment to which the present invention is applied
14 is a plan view of a multi-purpose spraying device for a bucket vehicle according to another embodiment of the present invention
15 is a front cross-sectional view of an installation state of a spreader according to another embodiment of the present invention

It will be described with respect to a preferred embodiment for implementing the solution to the problem to be solved by the present invention in more detail.

When looking at the overall configuration according to a preferred embodiment of the present invention schematically based on the accompanying drawings, it can be seen that it is largely divided into components of a bucket vehicle 1, a transfer screw 20, and a pair of spreaders 30.

Hereinafter, it will be described in more detail to facilitate the implementation of the present invention made of the above schematic configuration.

First of all, the bucket vehicle 1 of the present invention refers to a vehicle in which a bucket 10 is installed that can be loaded by directly pumping up a barn mat loaded on the floor such as a skid steer loader, a tractor, or the like, or by cutting a bag. While the bucket 10 is equipped with a vehicle, it is characterized in that it can be applied regardless of the type.

A transfer screw 20 is rotatably installed through both side plates 11 on the inner lower side of the bucket 10 provided in the bucket vehicle 1, and one side of the transfer screw 20 is installed on the side plate 11 By being directly connected to the attached screw motor 21, it can rotate forward or reverse depending on the operation of the screw motor 21, and a pair that can discharge the shaft mats contained inside on both sides of the rear of the bucket 10 to the outside. The outlet 12 is formed.

Accordingly, the transfer screw 20 can be discharged to the outside while selectively transferring the barn mat to one of the pair of discharge ports 12 according to the forward/reverse rotation.

A new technology in which a pair of spreaders 30 is installed to be rotated horizontally on the lower side of the pair of discharge ports 12 is organically grafted, and the spreader 30 is discharged from the discharge port 12 By playing the role of spreading and spreading the livestock mats evenly on the floor of the livestock house, the post-work of spreading the livestock carpets spread as in the prior art is omitted by spreading the livestock carpets in a uniform thickness. , It provides a special effect of increasing the income of livestock farmers by saving labor costs.

Here, the transfer screw 20 not only performs a basic function of transferring the shaft mat, but also a plurality of crushing blades radially as shown in FIG. 8 on the transfer wing 23 formed in a spiral shape on the outer circumferential surface of the screw shaft 22. 24) a depression is formed. Therefore, the crushing blade 24 plays a secondary role of crushing the lumped shed in the process of transporting, so that the shed rug sprayed on the floor of the shed can be spread with a uniform thickness.

Looking at a specific configuration of the spreader 30 grafted to the present invention as described above, a motor fixing plate 31 is attached between the rear side plates 11 of the upper bucket 10 of the outlet 12 as shown in FIG. 10, and the motor A spreading motor 32 is installed on the upper end of the fixing plate 31, and a shaft support 33 is integrally connected to the rear of the bucket 10 at the lower side of the motor fixing plate 31, and the spreading motor ( 32) and the rotating shaft 34 directly connected via the coupler 34a is rotatably installed through the shaft support 33, and the circular rotating sprinkling plate 35 attached to the lower side of the rotating shaft 34 A plurality of diffusion blades 36 are radially installed on the upper surface, so that the barn carpet that has fallen to the rotating spreading plate 35 that rotates according to the operation of the spreading motor 32 can be widely spread and spread by the diffusion blades 36. In addition, a spray guide 37 is integrally installed on one side of the shaft support 33 so as to spray the barn mat to only the other side.

Here, as for the diffusion blade 36, a technology in which the serrated crushing blade 38 is formed vertically at the outer tip as shown in FIG. 11 is added, and the sawtoothed crushing blade 38 is a condensed house that is lumped by using centrifugal force. By shredding the rug finely, the rug spread on the floor of the shed not only provides a special effect of spreading to a uniform thickness, but also the diffusion blade 36 is formed in an angle shape, but at the top, it is inclined in the rotational direction so as to be inclined in the direction of rotation. ) Is bent, and the scattering bump 39 prevents the scattering of the barn carpet spreading by the diffusion blade 36 to the top so that a more smooth spraying operation can be made.

In addition, the present invention is grafted with a new technology to prevent the accumulation of the barn carpet by pumping the barn carpet placed on the bottom surface of the bucket 10 toward the discharge port 12 and discharging it without missing.

With this technical configuration, the transfer screw 20 is radially attached to the outer circumferential surfaces of both sides of the screw shaft 22 as shown in FIGS. 8 to 9, and the scoops 25 and 25a When the feed screw 20 rotates upward, the shaft mat placed on the bottom surface of the bucket 10 is pumped toward the discharge port 12 and discharged without missing to prevent accumulation of the shaft mat and odor due to long-term accumulation. Effectively prevent it from occurring.

Such a plurality of scoops 25 and 25a are attached to the scoop 25 radially in a + shape so that the scoop 25 can be more effectively pumped, and the other scoop 25a is spaced apart from the scoop 25 ) By attaching a pair so as to be located between them, it is possible to pump up and discharge the barn carpet more effectively.

On the other hand, on the upper side of the transfer screw 20, the technology of the pupil prevention device 40, which prevents the formation of the pupil on the upper side of the transfer screw 20 by crushing the shaft carpet that is hardened and accumulated by moisture, is additionally grafted.

As a technical configuration for this, the pupil prevention device 40 is connected to the transfer screw 20 by a chain so that the stirring shaft 41 that rotates interlockingly passes through both side plates 11 of the bucket 10 as shown in FIG. 3. A plurality of stirring rods that are rotatably installed and rotate the barn mat to be hardened or lumped by moisture by installing a plurality of stirring rods 42, 42a at intervals on both sides of the stirring shaft 41 (42) (42a) is evenly agitated to prevent the formation of the pupil, so it is possible to more smoothly discharge the barn mat.

Here, the plurality of stirring rods 42 and 42a are a pair of stirring rods 42 installed in a horizontal position and a pair of stirring rods 42a installed in a vertical position are alternately installed so that the overall number is + While forming the shape, it provides the effect of agitating the livestock mat more evenly.

Moreover, these stirring rods 42 and 42a are installed to be slidable to both sides by passing through the slide hole 43 formed through the stirring shaft 41 by breaking away from being integrally fixed to the stirring shaft 41 A crushing ball 44 is attached to it. Therefore, the stirring rods 42 and 42a rotating together with the stirring shaft 41 are slid to both sides by centrifugal force as shown in Fig. 12 and stir the shaft more widely to greatly improve the stirring power, and the crushing ball ( 44) is not only crushed by striking the lumped shaft mat, but also by the weight of the crushing ball 44, the stirring rods 42 and 42a move widely to both sides while stirring and crushing the crushing ball 44 together with the crushing ball 44. You will be able to prevent the pupil more effectively.

The present invention is connected to a service hydraulic port provided in a skid loader or a tractor to control the rotational speed and discharge amount of the transfer screw 20 and the spreader 30 from the driver's seat, while shortening the working time and very efficiently, sawdust, feed, It provides the effect of calculating the required amount of the livestock mat compared to the area of the livestock by spreading the livestock mat such as pellets in a wide and uniform thickness.

On the other hand, the present invention allows a pair of spreaders 30 installed in the center of the bucket 10 to rotate in different directions to spray the barn mat on the barn, as well as compost or fertilizer while driving through a green house, paddy field, and field. It can be implemented in the form of another embodiment such as 13 to 15 so that the etc. can be widely diffused and sprayed with a uniform thickness.

With this technical configuration, a transfer screw 20 is rotatably installed through both side plates 11 on the inner lower side of the bucket 10 provided in the bucket vehicle 1, and the transfer screw 20 is symmetrical on both sides. A pair of transfer blades (23a) (23b) formed by a pair of discharge ports (12a) formed at intervals in the lower front center of the bucket (10) are transported and discharged so that barn mats, fertilizers, and compost are collected. .

A new technology in which a pair of spreaders 30 is installed to be rotatable horizontally, respectively, is organically grafted under the pair of discharge ports 12a, and the spreader 30 is discharged from the discharge port 12a. By performing the role of spreading and spreading the livestock mat, fertilizer, and compost evenly, it is possible to spread the livestock mat with a uniform thickness.

The spreader 30 has a motor cover 30-1 with an open lower part installed at the front center of the upper bucket 10 of the outlet 12a, and a motor fixing plate attached to the inside of the motor cover 30-1 A spreading motor 32 is installed at 31, and a shaft support 33 is integrally connected to the front of the bucket 10 at the lower side of the motor fixing plate 31, while the spreading motor 32 The rotating shaft 34 directly connected to the shaft support 33 is installed rotatably through the shaft support 33, and a plurality of diffusion blades 36 radially on the upper surface of the rotating sprinkling plate 35 attached to the lower side of the rotating shaft 34 ) Is installed, and a spray guide 37 is integrally installed on one side of the shaft support 33 to guide fertilizer, compost, etc. to be sprayed only on the other side.

In addition, the transfer screw 20 of another embodiment of the present invention has a plurality of scoops 25b radially attached to the outer circumferential surface between a pair of transfer wings 23a and 23b as shown in FIG. 14, so that the scoop 25b is While rotating upward, pumping the barn carpet placed on the bottom surface of the bucket 10 toward the outlet 12a and discharging it completely prevents the barn carpet from accumulating on the inner floor of the bucket 10, as well as odor due to long-term accumulation. Effectively prevent it from occurring.

1: bucket vehicle 10: bucket
11: side plate 12, 12a: outlet
20: feed screw 21: screw motor
22: screw shaft 23, 23a, 23b: feed blade
24: crushing blade 25, 25a, 25b: scoop
30: spreader 30-1: motor cover
31: motor fixing plate 32: spreading motor
33: shaft support 34: rotating shaft
35: rotating sprinkling plate 36: diffusion blade
37: spray guide 38: serrated crushing blade
39: scattering bump 40: pupil prevention device
41: stirring shaft 42, 42a: stirring rod
43: slide hole 44: crushing ball

Claims (10)

As long as it is rotatably installed through both side plates 11 on the inner lower side of the bucket 10 provided in the bucket vehicle 1, it is selectively formed on both sides of the lower rear side of the bucket 10 according to the forward/reverse rotation. A transfer screw 20 for transferring and discharging the barn mat to one of the pair of discharge ports 12;
A pair of spreaders 30 rotatably installed under the pair of outlets 12 and spreading evenly and widely spreading the barn mat discharged from the outlet 12 on the floor of the barn;
A stirring shaft 41 that rotates interlocking with the transfer screw 20 on the upper side of the transfer screw 20 is rotatably installed through both side plates 11 of the bucket 10, and the stirring shaft 41 Meanwhile, a plurality of stirring rods 42, 42a are installed at intervals on both sides of the pupil preventing device 40;
The transfer screw 20 has a plurality of crushing blades 24 radially depressed in the helical transfer blades 23 formed on the outer circumferential surface of the screw shaft 22, and the crushing blades 24 form a lumped shaft mat. Crushed finely during transfer;
The spreader 30 has a spreading motor 32 installed on a motor fixing plate 31 attached between the rear side plates 11 of the upper bucket 10 of the outlet 12, and the motor fixing plate 31 The lower side of the shaft support 33 is integrally connected to the rear of the bucket 10, and the rotation shaft 34 directly connected to the spreading motor 32 is rotatably installed through the shaft support 33 On the other hand, a plurality of diffusion blades 36 are radially installed on the upper surface of the rotating sprinkling plate 35 attached to the lower side of the rotating shaft 34;
The diffusion blade 36 has a serrated crushing blade 38 vertically formed at the outer tip, and the toothed crushing blade 38 spreads and spreads while finely crushing the lumped shaft by using centrifugal force. Diffusion blade 36 is made in the shape of an angle, a scattering bump 39 is formed to be bent so as to be inclined in the rotational direction at the top;
The plurality of stirring rods 42 and 42a are installed in the shape of + as a whole while the stirring rod 42 installed horizontally and the stirring rod 42a installed vertically are alternately repeated with each other, such a stirring rod 42 ) (42a) is installed to be slidable to both sides through the slide hole 43 formed in the stirring shaft 41, and the crushing balls 44 are attached to both ends, and rotating together with the stirring shaft 41 The stirring rods 42 and 42a are characterized in that when sliding to both sides by centrifugal force, they move widely by the weight of the crushing ball 44, while stirring and crushing the barn mat together with the crushing ball 44 to prevent pupils. Multi-purpose spraying device for bucket vehicles.
delete delete delete The method of claim 1,
The transfer screw 20 has a plurality of scoops 25 and 25a radially attached to the outer circumferential surfaces of both sides of the screw shaft 22, and the scoops 25 and 25a rotate upward while rotating the bottom of the bucket 10. A multi-purpose spraying device for a bucket vehicle, characterized in that it discharges all of the livestock mats placed on the side toward the discharge port (12).
delete delete A pair of transfer blades (23a) (23b) which are rotatably installed through both side plates (11) on the inner lower side of the bucket (10) provided in the bucket vehicle (1) and formed symmetrically on both sides (23a) (23b) are provided in the bucket ( A transfer screw 20 for transferring and discharging the shaft carpet to a pair of discharge ports 12a formed at intervals in the center of the lower front side of 10);
A pair of spreaders 30 rotatably installed under the pair of outlets 12a and spreading evenly and widely spreading the barn carpet discharged from the outlet 12a on the floor of the barn;
A stirring shaft 41 that rotates interlocking with the transfer screw 20 on the upper side of the transfer screw 20 is rotatably installed through both side plates 11 of the bucket 10, and the stirring shaft 41 Meanwhile, a plurality of stirring rods 42, 42a are installed at intervals on both sides of the pupil preventing device 40;
The transfer screw 20 has a plurality of crushing blades 24 radially depressed in the helical transfer blades 23 formed on the outer circumferential surface of the screw shaft 22, and the crushing blades 24 form a lumped shaft mat. Crushed finely during transfer;
The spreader 30 has a spreading motor 32 installed on the motor fixing plate 31 attached to the inside of the motor cover 30-1 installed in the front center of the upper bucket 10 of the outlet 12a, A shaft support 33 is integrally connected to the front of the bucket 10 at the lower side of the motor fixing plate 31, and a rotating shaft 34 directly connected to the spreading motor 32 passes through the shaft support 33. While being rotatably installed, a plurality of diffusion blades 36 are radially installed on the upper surface of the rotating sprinkling plate 35 attached to the lower side of the rotating shaft 34;
The diffusion blade 36 has a serrated crushing blade 38 vertically formed at the outer tip, and the toothed crushing blade 38 spreads and spreads while finely crushing the lumped shaft by using centrifugal force. Diffusion blade 36 is made in the shape of an angle, a scattering bump 39 is formed to be bent so as to be inclined in the rotational direction at the top;
The plurality of stirring rods 42 and 42a are installed in the shape of + as a whole while the stirring rod 42 installed horizontally and the stirring rod 42a installed vertically are alternately repeated with each other, such a stirring rod 42 ) (42a) is installed to be slidable to both sides through the slide hole 43 formed in the stirring shaft 41, and the crushing balls 44 are attached to both ends, and rotating together with the stirring shaft 41 The stirring rods 42 and 42a are characterized in that when sliding to both sides by centrifugal force, they move widely by the weight of the crushing ball 44, while stirring and crushing the barn mat together with the crushing ball 44 to prevent pupils. Multi-purpose spraying device for bucket vehicles. delete delete

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