JP3032538U - Burn cleaner - Google Patents

Abstract

(57) [Summary] An object of the present invention is to provide a new burn cleaner in which liquid is removed only by an upper roller. SOLUTION: In a burner cleaner for carrying out solid excrement of livestock dropped in a trough or straw etc. to the outside of a livestock house with a chain equipped with a scraper, for liquid fraction filtration provided at a downstream part or an intermediate part of a trough. A space or small hole and a space provided under the space or small hole for filtration,
A guide for guiding the filtered liquid to the urine ditch of the barn; left and right supporting shaft walls provided on the left and right sides of the trough where skimmers or small holes are provided; and left and right sides, respectively. The left and right swing arms, which are pivotally supported on the support shaft wall in the vertical direction, and the free and rotatable bearings between the swing ends of the left and right swing arms, rotate by the movement of the scraper. And a spring for pressing the dewatering roller attached to the swing arm toward the bottom of the trough, and to prevent the dewatering roller from floating in the left and right directions provided on both sides of the trough. And an anti-rolling part.

Description

[Detailed description of the device]

[0001]

[Technology field to which the device belongs]

 The present invention relates to a barn cleaner for carrying out solid excrement of livestock dropped in troughs, straw, etc. to the outside of a barn with a chain equipped with a scraper.

[0002]

[Prior art]

 Conventionally, JP-B-45-26615 discloses the following spongy strip continuous movement filtration type cylindrical press dehydrator for treating human waste and sewage. That is, a continuous moving device is formed by a roll that is driven and rotated at a low speed by a prime mover and a spongy belt adhered to the surface of a rubber belt that has a large number of through holes formed almost all over the roll. Place a hopper in the upper position and sandwich a rubber belt and a spongy strip between them, and install a pair of compression dewatering rolls on the top and bottom of the hopper. A vacuum absorption tube comprising a dewatering roll, a fixed body having a through hole formed in the lower part thereof and a central tube hole communicating with an appropriate vacuum pump, and a rotating body having a through hole on the outer periphery thereof. And the rubber belt and the sponge-like strip are opposed to each other, and a shaving plate is provided near the roll and a shower is obliquely provided near the roll.

[0003]

[Problems to be solved by the device]

 The dewatering device described in the above conventional technique is a type in which the conveyor is squeezed from above and below by a pair of upper and lower compression dewatering rolls, and water is sucked by a vacuum dewatering roll and a vacuum pump to treat urine and sewage. Therefore, it is difficult to install a compression dewatering roll on the lower side of the conveyor, such as a type of a burn cleaner according to the present invention, that is, a solid excrement of livestock dropped in a trough or a straw is attached with a scraper and a chain is attached. It is not suitable for burner cleaners that are carried outside the barn.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a novel burn cleaner that is devised so that liquid is removed only by the upper roller.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the burn cleaner according to the present invention is a burn cleaner in which solid excrement of livestock dropped in a trough, straw, etc. are carried out of a trough by a chain equipped with a scraper. In a trough and a trough or a small hole for liquid fraction filtration provided at a downstream position or in the middle, and a guide part under the filtering gap or small hole for guiding the filtered liquid component to the urine ditch of the barn. Liquid left and right support shaft walls provided on both left and right sides of the clearance for filtering liquid or small holes, and left and right swing arms that are vertically swingable on the left and right support shaft walls. , The left and right swinging arms are rotatably supported between the swinging ends of the swinging arm, and the draining roller that rotates by receiving the transfer force of the scraper and the draining roller mounted on the swinging arm are located on the bottom of the trough. Towards It is equipped with springs for pressing and roll-blocking parts provided on both sides of the trough for preventing the dewatering roller from moving in the left-right direction. A large number of ridges are provided in the axial direction and at predetermined intervals.

[0006]

【Example】

 In the embodiment shown in the figure, a trough 4 consisting of a natural flow-down type circulation part 2 which is circulated in a barn 1 and a discharge part 3 which slopes upward at the tip, and livestock dropped in the circulation part 2 of this trough 4. The solid excrement and straw (hereinafter referred to as “carry-out” 5) are scraped and conveyed to the tip of the discharge part 3 by running the endless chain 7 with the scraper 6 attached, so that the tip 8 waits downward in advance. This is a burner cleaner of a type to be dropped and loaded onto a dump truck 29, in which a long parallel slit-shaped liquid fraction filtering skimmer 10 is provided at the lower portion of the bottom wall 9 of the discharge portion 3, A funnel-shaped guide portion 12 for guiding the filtered liquid component to the urine groove 11 of the barn is provided under the filtration gap 10 and a portion less than the liquid filtration gap 10 in the discharge portion 3 of the trough 4. Both left and right under the crab The support shaft walls 13 and 14 are erected on the left and right, and the left and right support shaft walls 13 and 14 support the proximal ends of the support shafts by a shaft 15 to connect the left and right swing arms 16 and 17. Between the swinging ends of the left and right swinging arms 16 and 17, the draining roller 19 that rotates vertically by receiving the moving force of the scraper 6 is supported between the swinging ends of the left and right swinging arms 17 and 17 while extending the tips of the left and right swinging arms 16 and 17. Spring attachment rods 20 are erected on the extension portions, and liquid removal rollers 19 are provided at the upper ends of the respective attachment rods 20 and both side edges of the discharge portion 3 of the trough 4 toward a location where the liquid filtration gap 10 is provided. 3 sets of solid-liquid separation parts X, Y, Z are continuously provided by hooking both ends of the spring 22 for pressing by the rocking arm 16 in each of the solid-liquid separation parts X, Y, Z. Left and right support shaft walls 1 in the solid-liquid separation section where the extension ends 24 of , 14 to form a rolling prevention portion 25 for preventing the liquid removing roller 19 from moving in the left-right direction, and the outer surface of the liquid removing roller 19 is made of a large number of rubbers. The ridges 26 are provided by fixing the square rods in the axial direction at predetermined intervals. Reference numeral 27 in the drawing denotes a rubber hitting member of each swing arm.

The endless chain 7 to which the scraper 6 is attached moves in a state in which the scraper 6 is laid down in the circulation part 2 and the discharge part 3 of the trough 4, and the circulation part starts from the position where the scraper 6 comes out. While returning to 2, it will move while standing upright.

The liquid removing roller is rotated by the moving force of the scraper as the discharged product conveyed by the scraper is moved or when the scraper is engaged with the rubber ridge 26.

[0009]

[Action]

 The burn cleaner according to the present invention conveys the discharged product 5 carried out in the trough by the scraper 6 to a place where a clearance for liquid separation filtration is provided, and the discharged product is subjected to the action of the sprinkling deliquoring liquid. It is squeezed by a roller, and the liquid content contained in it is discharged to the urinary groove through a filtering gap and a guide part, while the squeezed product of the liquid content is discharged from the downstream end (tip) of the trough. Carry out.

[0010]

EFFECTS OF THE INVENTION The burn cleaner according to the present invention can easily and surely obtain the most suitable discharged material for fertilization from which liquid has been removed. According to the present invention, the scraper can be moved. It is possible to easily provide a burn cleaner that can be drained only by the upper liquid removal roller that rotates by force (that is, the configuration without the lower liquid removal roller). Moreover, this burn cleaner has a simple structure and is free from failures. In addition, it is possible to obtain a compost material with a small amount of liquid, since it is possible to repeatedly apply the liquid removal operation to the carried-out material a plurality of times by using a plurality of liquid removal rollers. In addition, a large number of ridges provided on the outer peripheral surface of the liquid removing roller can prevent the liquid removing roller from slipping, and high reliability of operation can be obtained. Furthermore, in the present invention, the roll prevention part prevents the liquid removal roller from moving in the left-right direction to improve the drainage function, and moreover, if the structure of this roll prevention part is as in the embodiment, it is particularly preferable. It can be realized without the need for separate parts.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is an enlarged perspective view showing a main part of the same.

FIG. 3 is an enlarged plan view showing a main part of the same.

FIG. 4 is a partially cut-away enlarged side view showing a main part of the same.

FIG. 5 is a cross-sectional view taken along the line AA of FIG.

FIG. 6 is a partially cutaway enlarged side view showing a state in which an output article is being conveyed.

[Explanation of symbols]

 1 Stall 2 Circulation part 3 Discharge part 4 Trough 5 Outgoing goods 6 Scraper 7 Chain 8 Tip 9 Bottom wall 10 Liquid component filtration skimmer 11 Urine groove 12 Guide part 13, 14 Spindle wall 15 Shaft 16, 17 Swing arm 19 Desorption Liquid roller 20 Mounting rod 22 Spring 24 Extension end 25 Rolling prevention part 26 Projection 27 Contact member 29 Dump truck

Claims (2)

[Scope of utility model registration request] 1. A barn cleaner for removing solid excrement or litter of livestock dropped in a trough out of a barn using a chain attached with a scraper, and a liquid filtration provided at a downstream or intermediate location of the trough. Gaps or holes for filtration, provided under the gaps or holes for filtration,
A guide for guiding the filtered liquid to the urine ditch of the barn; left and right supporting shaft walls provided on the left and right sides of the trough where skimmers or small holes are provided; and left and right sides, respectively. The left and right swing arms, which are pivotally supported on the support shaft wall in the vertical direction, and the free and rotatable bearings between the swing ends of the left and right swing arms, rotate by the movement of the scraper. And a spring for pressing the dewatering roller attached to the swing arm toward the bottom of the trough, and to prevent the dewatering roller from floating in the left and right directions provided on both sides of the trough. A burn cleaner comprising: 2. The burn cleaner according to claim 1, wherein a large number of ridges are provided on the outer peripheral surface of the liquid removing roller in the axial direction and at predetermined intervals.