阅读说明：本技术 一种禽畜类粪便处理用脱水装置 (Dewatering device for livestock and poultry fecal treatment ) 是由 徐凤玉 于 2021-09-13 设计创作，主要内容包括：本发明涉及禽畜粪便后续处理技术领域,特别涉及一种禽畜类粪便处理用脱水装置,包括基座,基座上设置有机架,机架上设置有呈品字形布置的三个挤压辊,分别为位于上方的第一挤压辊,位于下方的第二挤压辊和第三挤压辊,第二挤压辊与第一挤压辊配合,第三挤压辊与第一挤压辊配合,第二挤压辊和第三挤压辊间隔布置,三个挤压辊的端部传动配合；第二挤压辊和第一挤压辊之间形成进料通道,且在进料通道上方设置有加料仓,第三挤压辊和第一挤压辊之间形成出料通道,且第三挤压辊处设置有出料仓。该脱水装置不仅处理粪便的效率较高,同时粪便脱水处理效果也较好,能够极大地将粪便中的水分去除,从而为后续的干燥环节节省成本。(The invention relates to the technical field of subsequent treatment of livestock manure, in particular to a dehydration device for treating livestock manure, which comprises a base, wherein a rack is arranged on the base, three extrusion rollers which are arranged in a shape like a Chinese character 'pin' are arranged on the rack, namely a first extrusion roller positioned above, a second extrusion roller and a third extrusion roller positioned below, the second extrusion roller is matched with the first extrusion roller, the third extrusion roller is matched with the first extrusion roller, the second extrusion roller and the third extrusion roller are arranged at intervals, and the end parts of the three extrusion rollers are in transmission fit; a feeding channel is formed between the second extrusion roller and the first extrusion roller, a feeding bin is arranged above the feeding channel, a discharging channel is formed between the third extrusion roller and the first extrusion roller, and a discharging bin is arranged at the third extrusion roller. The dewatering device is high in efficiency of treating excrement, good in excrement dewatering treatment effect and capable of greatly removing moisture in the excrement, and accordingly cost is saved for subsequent drying links.)

1. The utility model provides a dewatering device is used in treatment of birds poultry excrement and urine which characterized in that: the extrusion device comprises a base (1), wherein a rack (2) is arranged on the base (1), three extrusion rollers are arranged on the rack (2), namely a first extrusion roller (3) positioned above the base, a second extrusion roller (4) and a third extrusion roller (5) positioned below the base, the three extrusion rollers are arranged in a delta shape, the second extrusion roller (4) is matched with the first extrusion roller (3), the third extrusion roller (5) is matched with the first extrusion roller (3), the second extrusion roller (4) and the third extrusion roller (5) are arranged at intervals, and the end parts of the three extrusion rollers are in transmission fit; a feeding channel is formed between the second extrusion roller (4) and the first extrusion roller (3), a feeding bin (6) is arranged above the feeding channel, a discharging channel is formed between the third extrusion roller (5) and the first extrusion roller (3), and a discharging bin (7) is arranged at the third extrusion roller (5).

2. The dehydration apparatus for livestock manure treatment according to claim 1, characterized in that: the connecting scraper (8) is arranged between the second squeeze roller (4) and the third squeeze roller (5) below the first squeeze roller (3), the end part of one end of the connecting scraper (8) is matched with the roller surface of the second squeeze roller (4), the end part of the other end is matched with the third squeeze roller (5), the scraping part (9) is arranged at one end of the connecting scraper (8) matched with the second squeeze roller (4), and the scraping part (9) is in a comb-tooth shape.

3. The dehydration apparatus for livestock manure treatment according to claim 2, characterized in that: two sides of the connecting scraper (8) are provided with baffle plates (10), and two ends of each baffle plate (10) are respectively matched with the second extrusion roller (4) and the third extrusion roller (5).

4. The dehydration apparatus for livestock manure treatment according to claim 1, characterized in that: the frame (2) is provided with a discharging scraper (11) matched with the first extrusion roller (3), the discharging scraper (11) is matched with the roller surface of the first extrusion roller (3) on one side of the third extrusion roller (5), the end part of the discharging scraper (11) matched with the first extrusion roller (3) is provided with a scraping part (9), and the scraping part (9) is in a comb-tooth shape.

5. The dehydration apparatus for livestock manure treatment according to claim 4, characterized in that: a discharging scraper (12) is arranged at the third extrusion roller (5) in a matching way.

6. The dehydration apparatus for livestock manure treatment according to claim 5, characterized in that: the discharging scraper (12) is in linkage fit with the discharging scraper (11) through a linkage mechanism (13).

7. The dehydration apparatus for livestock manure treatment according to claim 6, characterized in that: the linkage mechanism (13) comprises a first linkage shaft (14) and a second linkage shaft (15), two ends of the first linkage shaft (14) and the second linkage shaft (15) are limited on the rack (2), the first linkage shaft (14) is arranged at a position corresponding to the first extrusion roller (3), the second linkage shaft (15) is arranged at a position corresponding to the third extrusion roller (5), the discharging scraper (11) is arranged on the first linkage shaft (14), the discharging scraper (12) is arranged on the second linkage shaft (15), a first swing rod (16) rotating along with the shaft is radially arranged on the first linkage shaft (14), a second swing rod (17) rotating along with the shaft is radially arranged on the second linkage shaft (15), the first swing rod (16) and the second swing rod (17) are connected through a connecting piece (18) and realize that when the first linkage shaft (14) is in rotating fit with the discharging scraper (11) and is far away from the roll surface of the first extrusion roller (3), the second linkage shaft (15) is driven to rotate by the connecting piece (18) so that the discharging scraping plate (12) is close to the surface of the third extrusion roller (5), and vice versa.

8. The dehydration apparatus for livestock manure treatment according to claim 7, characterized in that: the connecting piece (18) comprises a connecting spring (19) and a connecting rod (20), the connecting spring (19) is connected with the first swing rod (16) or the second swing rod (17), the connecting rod (20) is connected with the second swing rod (17) or the first swing rod (16), and the connecting rod (20) and the second swing rod (17) or the first swing rod (16) are adjustable.

9. The dehydration apparatus for livestock manure treatment according to claim 7, characterized in that: first squeeze roll (3) set up on frame (2) through automatically regulated structure (21), automatically regulated mechanism includes slide (22), slide bar (23), adjusting spring (24) and fixing base (25), slide (22) link to each other with the roller axle sleeve of first squeeze roll (3) and restrict in the slip interval on frame (2), slide bar (23) lower extreme links firmly with slide (22), have pole hole (26) that match with slide bar (23) on fixing base (25), pole hole (26) and fixing base (25) sliding fit are passed to the upper end of slide bar (23), adjusting spring (24) cover is located slide bar (23) and is restricted between slide (22) and fixing base (25).

Technical Field

The invention relates to the technical field of subsequent treatment of livestock and poultry manure, in particular to a dehydration device for treating livestock and poultry manure.

Background

The environmental pollution caused by the excrement of livestock and poultry is very serious, and therefore, the excrement treatment of livestock and poultry is very important. At present, with the increasing demand of milk and beef, the scale of cattle farms is also increasing. A large-scale cattle farm produces a large amount of cow dung every day, and if the cow dung is not treated in time, the environment is influenced, the health of cattle flocks is seriously influenced, and therefore great economic loss is brought.

The excrement treatment process of livestock including cow dung mainly comprises the steps of taking fresh livestock dung as a main raw material, dehydrating, removing dust, essence, drying at high temperature, concentrating, crushing, sterilizing, decomposing, deodorizing and the like, so that the livestock dung with high water content is dried to safely store water at one time, and the pollution to the environment in the drying process is reduced. In the treatment process, the dehydration of the excrement is the most basic link, and in order to further reduce the water content of the excrement and reduce the cost of electric energy consumed by subsequent drying and the like, an efficient excrement dehydration device needs to be arranged.

Disclosure of Invention

The invention aims to provide a dehydration device for treating excrement of livestock and poultry, which is matched with respective subsequent treatment of the livestock and poultry to avoid pollution of the excrement to the environment. The dewatering device that the present case provided not only the dehydration treatment effect is higher to the dehydration treatment effect is better, and in the dehydration treatment process, the device uses smoothly, is difficult for breaking down, can prevent the emergence of the equipment shut down trouble that excrement and urine overstock leads to through the mode of automatically cleaning.

In order to achieve the above purpose, the invention adopts the following specific technical scheme:

a dehydration device for treating livestock and poultry excrement comprises a base, wherein a rack is arranged on the base, three extrusion rollers are arranged on the rack, namely a first extrusion roller positioned above the rack, a second extrusion roller and a third extrusion roller positioned below the rack, the three extrusion rollers are arranged in a delta shape, the second extrusion roller is matched with the first extrusion roller, the third extrusion roller is matched with the first extrusion roller, the second extrusion roller and the third extrusion roller are arranged at intervals, and the end parts of the three extrusion rollers are in transmission fit; a feeding channel is formed between the second extrusion roller and the first extrusion roller, a feeding bin is arranged above the feeding channel, a discharging channel is formed between the third extrusion roller and the first extrusion roller, and a discharging bin is arranged at the third extrusion roller.

Preferably, a connecting scraper is arranged below the first extrusion roller and between the second extrusion roller and the third extrusion roller, the end part of one end of the connecting scraper is matched with the roller surface of the second extrusion roller, the end part of the other end of the connecting scraper is matched with the third extrusion roller, and the end of the connecting scraper, which is matched with the second extrusion roller, is provided with a scraping part which is in a comb-tooth shape.

Preferably, the two sides of the connecting scraper are provided with baffle plates, and the two ends of each baffle plate are respectively matched with the second extrusion roller and the third extrusion roller.

Preferably, the rack is provided with a discharging scraper matched with the first extrusion roller, the discharging scraper is matched with the roller surface of the first extrusion roller on one side of the third extrusion roller, and the end part of the discharging scraper matched with the first extrusion roller is provided with a scraping part which is in a comb shape.

Preferably, a discharging scraper is arranged at the third extrusion roller in a matching way.

Preferably, the discharging scraper and the discharging scraper are in linkage fit through a linkage mechanism.

Preferably, the linkage mechanism comprises a first linkage shaft and a second linkage shaft, two ends of the first linkage shaft and two ends of the second linkage shaft are both limited on the rack, the first linkage shaft is arranged at a position corresponding to the first extrusion roller, the second linkage shaft is arranged at a position corresponding to the third extrusion roller, the discharging scraper is arranged on the first linkage shaft, the discharging scraper is arranged on the second linkage shaft, a first swing rod rotating along with the first linkage shaft is radially arranged on the first linkage shaft, a second swing rod rotating along with the second linkage shaft is radially arranged on the second linkage shaft, the first swing rod and the second swing rod are connected through a connecting piece, and when the first linkage shaft is rotationally matched with the discharging scraper to be far away from the roller surface of the first extrusion roller, the second linkage shaft is driven to rotate through the connecting piece to enable the roller surface of the discharging scraper to be close to the third extrusion roller, and vice versa.

Preferably, the connecting piece comprises a connecting spring and a connecting rod, the connecting spring is connected with the first swing rod or the second swing rod, the connecting rod is connected with the second swing rod or the first swing rod, and the connecting rod and the second swing rod or the first swing rod are adjustable.

Preferably, first squeeze roll passes through the automatically regulated structure and sets up in the frame, automatically regulated mechanism includes slide, slide bar, adjusting spring and fixing base, and the slide links to each other and limits in the slip interval in the frame with the roller axle sleeve of first squeeze roll, and the slide bar lower extreme links firmly with the slide, has the pole hole that matches with the slide bar on the fixing base, and the pole hole is passed and fixing base sliding fit in the upper end of slide bar, and the adjusting spring cover is located and is limited between slide and fixing base on the slide bar.

Compared with the prior art, the invention has the beneficial effects that:

the efficiency of treating the excrement is high, and the respective dehydration treatment can be carried out rapidly, continuously and uninterruptedly;

the excrement dehydration treatment effect is good, and the moisture in the excrement can be greatly removed, so that the cost is saved for the subsequent drying link;

the whole device is operated smoothly, and the machine can be ensured to run smoothly through the self-cleaning mechanism, so that faults such as shutdown and the like are not easy to occur.

Drawings

Fig. 1 is a schematic view of the external overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

FIG. 3 is a second schematic diagram of the internal structure of the present invention.

FIG. 4 is a second external view of the present invention.

Fig. 5 is a side view of the present invention.

In the figure: the automatic material feeding device comprises a base 1, a rack 2, a first extrusion roller 3, a second extrusion roller 4, a third extrusion roller 5, a feeding bin 6, a discharging bin 7, a connecting scraper 8, a scraping part 9, a baffle 10, a discharging scraper 11, a discharging scraper 12, a linkage mechanism 13, a first linkage shaft 14, a second linkage shaft 15, a first swing rod 16, a second swing rod 17, a connecting piece 18, a connecting spring 19, a connecting rod 20, an automatic adjusting structure 21, a sliding seat 22, a sliding rod 23, an adjusting spring 24, a fixing seat 25 and a rod hole 26.

Detailed Description

The technical solution of the present invention will be further specifically described below by way of specific examples.

In the present invention, the raw materials and equipment used are commercially available or commonly used in the art, unless otherwise specified. The methods in the following examples are conventional in the art unless otherwise specified.

Specifically, as shown in fig. 1 to 5, fig. 1 to 5 show a dehydration device for treating livestock manure, which is used in a dehydration process in the livestock manure treatment process including cow manure, and by which the water content in the manure can be reduced as much as possible, thereby facilitating the subsequent drying treatment of the manure.

Specifically, this dewatering device includes base 1, is provided with frame 2 on the base 1, is provided with three squeeze roll in the frame 2, and three squeeze roll is respectively: a first press roll 3 located above, a second press roll 4 and a third press roll 5 located below.

The three extrusion rollers are arranged in a delta shape, the second extrusion roller 4 is matched with the first extrusion roller 3, the third extrusion roller 5 is matched with the first extrusion roller 3, the second extrusion roller 4 and the third extrusion roller 5 are arranged at intervals, and the end parts of the three extrusion rollers are in transmission fit; a feeding channel is formed between the second squeezing roller 4 and the first squeezing roller 3, a feeding bin 6 is arranged above the feeding channel, a discharging channel is formed between the third squeezing roller 5 and the first squeezing roller 3, and a discharging bin 7 is arranged at the position of the third squeezing roller 5.

Partial water is extruded under the extrusion of the first extrusion roller 3 and the second extrusion roller 4 after excrement enters from the feeding channel, and then the excrement is conveyed to the position below the first extrusion roller 3, at the moment, in order to convey the excrement between the first extrusion roller 3 and the second extrusion roller 4 and between the first extrusion roller 3 and the third extrusion roller 5, a connecting scraper 8 is arranged between the second extrusion roller 4 and the third extrusion roller 5 below the first extrusion roller 3, the end part of one end of the connecting scraper 8 is matched with the roller surface of the second extrusion roller 4, the end part of the other end is matched with the third extrusion roller 5, the end, matched with the second extrusion roller 4, of the connecting scraper 8 is provided with a scraping part 9, and the scraping part 9 is in a comb shape. And two sides of the connecting scraper 8 are provided with baffle plates 10, and two ends of the baffle plates 10 are respectively matched with the second extrusion roller 4 and the third extrusion roller 5. The arrangement is such that the manure reaches the first squeeze roller 3 and the third squeeze roller 5 along the connecting scraper 8, so that the manure is further discharged from the discharge channel and discharged from the discharge bin 7 under the action of the first squeeze roller 3 and the third squeeze roller 5. Comb-tooth-shaped scraping part 9 scrapes excrement adhered to second squeeze roll 4, thereby avoiding subsequent excrement dehydration influenced by the excrement adhered to second squeeze roll 4. Since the first press roll 3 then also cooperates with the third press roll 5 to form a press, no scraping operation of the first press roll 3 is required here.

In order to make the excrement adhered to the first squeeze roll 3 separate from the first squeeze roll 3, a discharge scraper 11 matched with the first squeeze roll 3 is arranged on the frame 2, the discharge scraper 11 is matched with the roll surface of the first squeeze roll 3 on one side of the third squeeze roll 5, the end part of the discharge scraper 11 matched with the first squeeze roll 3 is provided with a scraping part 9, and the scraping part 9 is in a comb-tooth shape. Comb-tooth-shaped scraping portion 9 scrapes off the excrement and urine that adheres to on first squeeze roll 3 to avoid adhesion excrement and urine to lead to influencing subsequent excrement and urine dehydration on first squeeze roll 3. In addition, a discharge scraper 12 is provided at the third squeeze roller 5 to scrape off the excrements adhered to the third squeeze roller 5.

In order to remove as much as possible the manure adhering to the first or third squeeze roll 3, 5 when it finally leaves the dewatering device, it is particularly designed that the discharge scraper 12 cooperates with the discharge scraper 11 by means of a linkage 13. The purpose of linkage fit is to make the discharging scraper blade 12 close to the roll surface of the third squeeze roll 5 through the cooperation of the linkage mechanism 13 when the discharging scraper blade 11 is far away from the roll surface of the first squeeze roll 3 under the action of the reaction force of scraping adhered excrement, and vice versa, namely the discharging scraper blade 12 is far away from the third squeeze roll 5 and also drives the discharging scraper blade 11 close to the first squeeze roll 3. The arrangement is such that the discharge scraper 11 and the discharge scraper 12 can be closely attached to the first squeeze roll 3 and the second squeeze roll 4.

Specifically, the linkage mechanism 13 includes a first linkage shaft 14 and a second linkage shaft 15, both ends of the first linkage shaft 14 and the second linkage shaft 15 are limited on the frame 2, the first linkage shaft 14 is arranged at a position corresponding to the first squeeze roll 3, the second linkage shaft 15 is arranged at a position corresponding to the third squeeze roll 5, the discharging scraper 11 is arranged on the first linkage shaft 14, the discharging scraper 12 is arranged on the second linkage shaft 15, a first swing rod 16 rotating along with the first linkage shaft 14 is radially arranged on the first linkage shaft 14, a second swing rod 17 rotating along with the second linkage shaft 15 is radially arranged on the second linkage shaft 15, the first swing rod 16 and the second swing rod 17 are connected through a connecting piece 18, and when the first linkage shaft 14 is in rotating fit with the discharging scraper 11 to be far away from the roll surface of the first squeeze roll 3, the second linkage shaft 15 is driven by the connecting piece 18 to rotate so as to enable the discharging scraper 12 to rotate the roll surface of the third squeeze roll 5, and vice versa. The connecting piece 18 comprises a connecting spring 19 and a connecting rod 20, the connecting spring 19 is connected with the connecting rod 20, the connecting spring 19 is connected with a first swing rod 16 or a second swing rod 17, the connecting rod 20 is connected with the second swing rod 17 or the first swing rod 16, the connecting rod 20 and the second swing rod 17 or the first swing rod 16 are adjustable, the fixed length of the connecting rod 20 is adjusted by means of a screw rod, the overall length of the connecting piece 18 is adjusted, and the proximity degree of the discharging scraper blade 11 and the discharging scraper blade 12 is adjusted.

In addition, in order to enable the first squeezing roller 3, the second squeezing roller 4 and the third squeezing roller 5 to be attached to each other and avoid a dead halt, the first squeezing roller 3 is arranged to be a movable structure, specifically, the first squeezing roller 3 is arranged on the rack 2 through an automatic adjusting structure 21, the automatic adjusting mechanism comprises a sliding seat 22, a sliding rod 23, an adjusting spring 24 and a fixed seat 25, the sliding seat 22 is connected with a roller shaft sleeve of the first squeezing roller 3 and limited in a sliding interval on the rack 2, the lower end of the sliding rod 23 is fixedly connected with the sliding seat 22, a rod hole 26 matched with the sliding rod 23 is formed in the fixed seat 25, the upper end of the sliding rod 23 penetrates through the rod hole 26 to be in sliding fit with the fixed seat 25, and the adjusting spring 24 is sleeved on the sliding rod 23 and limited between the sliding seat 22 and the fixed seat 25. As shown, the slide 22 is confined in a semi-closed space so that the slide 22 can only slide along a fixed path, and when the slide 22 is pushed by the force to move upwards, the adjusting spring 24 exerts a certain reaction force on the fixed seat 25 so as to maintain the maximum movement range of the first squeeze roller 3. The fixing base 25 can be fixed on the frame 2 in an adjustable manner, so that the position of the fixing base 25 can be further adjusted.

The first squeezing roller 3 can increase the distance between the first squeezing roller and the second squeezing roller 4 and the distance between the first squeezing roller and the third squeezing roller 5 under the action of a certain action force by utilizing the adjusting mechanism, so that the phenomenon that the machine is damaged due to overlarge load caused by too much entering excrement is avoided. Meanwhile, the size of the final critical acting force of the first squeezing roller 3 and the moving range of the sliding seat 22 can be realized by connecting the fixed seat 25 with the frame 2, so that the distance between the first shoveling and pressing roller and the other two squeezing rollers can be adjusted, and the dehydration degree of excrement can be adjusted.

The dehydration device for treating the livestock manure is particularly suitable for dehydrating cow manure, and has the advantages that firstly, the efficiency of treating the manure is high, and the respective dehydration treatment can be carried out rapidly, continuously and uninterruptedly; secondly, the excrement dehydration treatment effect is good, and moisture in the excrement can be greatly removed, so that the cost is saved for the subsequent drying link; thirdly, the whole device is operated smoothly, and the machine can be ensured to run smoothly through a self-cleaning mechanism, so that faults such as shutdown and the like are not easy to occur.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.