JP3030616U - Burn cleaner - Google Patents

Abstract

(57) An object of the present invention is to easily provide a burn cleaner that can perform liquid removal only by an upper liquid removal roller (that is, a configuration without a lower liquid removal roller) that is rotated by the moving force of a scraper. SOLUTION: In a burner cleaner for carrying out solid excrement of livestock dropped in a trough, straw, etc. to the outside of a barn with a chain equipped with a scraper, a clearance for liquid filtration is provided at a downstream part or an intermediate part of a trough. A guide part for guiding the filtered liquid component to the urine ditch of the barn is provided under the filtering gap, and at the trough a supporting shaft part and one end of the supporting shaft part are provided on the trough. The liquid removal roller is provided so as to be able to move toward and away from the bottom surface of the trough by the swing arm supporting the liquid removal roller, and the spring for pressing the liquid removal roller toward the bottom surface of the trough is engaged.

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 that is fixed to the surface of a rubber belt that has a large number of through holes formed almost all over the roll. A dewatering roll is placed on the upper and lower sides of the hopper so that the rubber belt and the spongy strip are sandwiched between them, and a free rotating roll is brought into contact with the center of the hopper, and they rotate in close proximity to each other. A vacuum dewatering roll, a vacuum absorber formed by loosely fitting a fixed body with a through hole formed underneath and a central tube hole communicating with an appropriate vacuum pump, and a rotating body having a through hole on the outer periphery thereof. The pipe is arranged so as to sandwich the rubber belt and the spongy strip, 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 burn cleaner according to the present invention, that is, a chain with a scraper attached to solid excrement of livestock dropped in a trough or straw. It is not suitable for a burner cleaner that is carried out outside the livestock house.

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 the trough, straw, etc. are carried out of the trough by a chain equipped with a scraper. A liquid filtration skimmer or small hole is provided at a downstream position or an intermediate position, and a guide part for guiding the filtered liquid component to the urine groove of the livestock is provided under the filtering skimmer or small hole, and the liquid component in the trough. On the place where a filtering gap or small hole is provided, a supporting shaft and a plurality of swinging arms that support one end of the supporting shaft are provided so that a plurality of dewatering rollers can be placed close to and away from the bottom of the trough. , A spring for pressing a plurality of these drainage rollers toward the bottom surface of the trough is engaged, and a large number of ridges are formed on the outer peripheral surface of the drainage roller. Those provided as the direction of orientation and a predetermined interval.

[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 wastes and straws (hereinafter referred to as “carry-outs 5”) are conveyed to the tip of the discharge part 3 by scraping the endless chain 7 having the scraper 6 attached thereto, so that the tip 8 waits downward in advance. It is a burner cleaner of a type that is dropped onto a dump truck 29 and loaded, and a long parallel slit-shaped liquid fraction filter skimmer 10 is provided at the lower portion of the bottom wall 9 of the circulation portion 2, 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 Support shafts 13 and 14 are erected on the left and right, and the left and right support shafts 13 and 14 are supported at their base ends by a shaft 15 to connect the left and right first swing arms 16 and 17, and these left and right The left and right second swing arms 20 and 21 are connected to the swing ends of the first swing arms 16 and 17 by the shafts 18 and 19, and the left and right second swing arms 20 and 21 are connected to each other. The first liquid removing roller 22 and the second liquid removing roller 23 are arranged so that both ends of the central shaft 24 of the first liquid removing roller 22 are located at an intermediate portion between the first swing arms 16 and 17, and the second liquid removing roller is also provided. Both ends of the center shaft 25 of the roller 23 are rotatably supported at intermediate positions of the second swing arms 20, 21 via bearings 26, respectively, and the first and second arms 16, 17, 20, 21 are also supported. The mounting rods 28 for the springs 27 are erected at the swinging end portions, and the upper ends of these mounting rods 28 and the trough 4 are Both ends of a spring 27 for pressing the liquid removing rollers 22 and 23 toward the places where the liquid content filtering skimmer 10 is provided are hooked to both side edges of the discharging portion 3, and further the liquid removing rollers 22 and 23 are also hooked. A large number of rubber square bars are axially fixed to the outer peripheral surface at predetermined intervals, and ridges 30 and 31 are provided. Reference numeral 32 in the figure denotes a rubber contact member of each swing arm 16, 17, 20, 21.

In implementing the present invention, the portion where the liquid removing roller is provided (the portion indicated by U in the figure) may be provided as a unit so that it can be used for modification of an existing burn cleaner.

The endless chain 7 to which the scraper 6 is attached moves in the circulating portion 2 and the discharging portion 3 of the trough 4 with the scraper 6 lying sideways, and from the discharging portion 3 to the circulating portion. While returning to 2, it will move while standing upright.

The liquid removing roller is rotated by the moving force of the scraper as it moves along with the movement of the conveyed product carried by the scraper and when the scraper engages with the rubber protrusions 30 and 31.

[0010]

[Action]

 The burner cleaner according to the present invention conveys the carried-out 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 carried-out product is deliquored by the action of the spring. It is squeezed by a roller, and the liquid content contained in it is discharged into the urinary groove through a filtering gap and a guide, and then the discharged product of the liquid content is discharged to the downstream end (tip) of the trough. Carry out from.

[0011]

[Effect of device]

 When the burn cleaner according to the present invention is used, it is possible to easily and surely obtain the most suitable discharged product for fertilization with the liquid content removed. Further, according to the present invention, the upper side rotated by the moving force of the scraper is used. It is possible to easily provide a burn cleaner that can be drained with only the liquid draining roller (that is, a configuration without a lower draining roller), and this burner cleaner has a simple configuration and is not prone to failure. In addition, it is possible to add deliquoring to the carried-out material repeatedly by a plurality of deliquoring rollers, which is suitable for obtaining a compost material having a small liquor content, and the burn according to claim 2 The cleaner is capable of preventing the liquid-draining roller from slipping due to the number of striations provided on the outer peripheral surface of the liquid-draining roller, and has a high certainty of operation.

[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 material 6 Scraper 7 Chain 8 Tip 9 Bottom wall 10 Liquid content filtering skimmer 11 Urine groove 12 Guide part 13, 14 Spindle part 15 Shaft 16, 17 First swing arm 18, 19 Shafts 20, 21 2nd swing arm 22 1st dewatering roller 23 2nd dewatering roller 24 Central shaft 25 Central shaft 26 Bearing 27 Spring 28 Mounting rod "29 Dump truck 30, 31 Protrusion ridge 32 Abutment part

Claims (2)

[Scope of utility model registration request] 1. A barn cleaner for carrying out solid excrement of livestock dropped in a trough, straw, etc., to the outside of a barn with a chain equipped with a scraper, and a skimmer for liquid filtration at a downstream or midway point of a trough. Alternatively, a small hole is provided, and a guide part for guiding the filtered liquid component to the urine groove of the livestock is provided under the filtering gap or the small hole and at the place where the liquid component filtering gap or small hole is provided in the trough. With the support shaft and a plurality of rocking arms bearing one end on the support shaft, a plurality of drainage rollers are provided so that they can be moved closer to and away from the bottom surface of the trough. A barn cleaner that is equipped with a spring for pressing it toward the bottom surface of the. 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 an axial direction and at predetermined intervals.