CN211861419U

CN211861419U - Dry-type manure cleaning system for pig breeding colony house

Info

Publication number: CN211861419U
Application number: CN201922406637.1U
Authority: CN
Inventors: 张济舟; 朱万合
Original assignee: Gansu Jihe Biotechnology Co ltd
Current assignee: Gansu Jihe Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-06
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a dry-type manure cleaning system for a pigsty; which comprises a manure groove, a vibration manure discharge device and a gas collection and purification device; wherein, the section of the manure groove is in a step shape and forms a shallow groove and a deep groove; the bottom wall of the shallow groove slantly and downwards inclines towards the side of the deep groove; the vibrating manure discharging device is arranged on the bottom wall of the shallow groove and comprises a manure discharging plate arranged on the bottom wall of the shallow groove and a driving motor connected with the manure discharging plate through a swinging transmission mechanism; the gas collection and purification device is arranged right above the deep groove and comprises a gas collection hood and a draught fan connected with the gas collection hood; the utility model discloses can collect excrement and urine fast, effectively restrain the smell diffusion, ensure the clean health of colony house.

Description

Dry-type manure cleaning system for pig breeding colony house

Technical Field

The utility model relates to a pig breeding technology field, concretely relates to pig breeding colony house dry-type manure cleaning system.

Background

In the existing large-scale pig breeding colony house, in order to purify the air in the colony house and promote the healthy growth of pigs, water seal treatment is mostly adopted in the dung cleaning treatment, namely, excrement and urine excreted by the pigs when moving on the dung leaking plate fall into a pool below the dung leaking plate, so that the excrement sealing is favorably realized, and the excrement can be effectively prevented from emitting harmful gas; however, excrement is treated by the water seal, so that the water content of the excrement collected in the excrement pool is too large, the subsequent dehydration treatment of the excrement is not facilitated, the preparation of dry excrement is influenced, and the water consumption for treating the excrement by the water seal is large, so that the excrement is not convenient to apply in the northwest area lacking water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dry-type excrement cleaning system for a pig breeding house aiming at the defects in the prior art; it can collect excrement and urine fast, effectively inhibits the smell diffusion, ensures the colony house sanitation and hygiene.

In order to achieve the above object, the utility model adopts the following technical scheme:

a pig breeding colony house dry-type manure cleaning system comprises:

the section of the excrement groove is in a step shape and forms a shallow groove and a deep groove; the bottom wall of the shallow groove slantly and downwards inclines towards the side of the deep groove;

the vibrating manure discharging device is arranged on the bottom wall of the shallow groove and comprises a manure discharging plate arranged on the bottom wall of the shallow groove and a driving motor connected with the manure discharging plate through a swinging transmission mechanism; and

and the gas collection and purification device is arranged right above the deep groove and comprises a gas collection hood and a draught fan connected with the gas collection hood.

Further, the dung discharging plate comprises a fixed shaft and a movable shaft which are arranged in parallel at intervals, and a dung discharging plate body connected to the fixed shaft and the movable shaft; the fixing shafts are arranged along the length direction of the excrement groove, the fixing shafts are hinged to the bottom wall of the shallow groove, the movable shafts are located on the inclined lower side of the fixing shafts, a plurality of excrement discharging plate bodies are arranged at equal intervals along the length direction of the fixing shafts, and one end edge of each excrement discharging plate body partially extends below the gas collecting hood.

Further, the swing transmission mechanism comprises an active swing mechanism and a follow-up supporting mechanism; the active swing mechanism comprises an end face fixed disc arranged on an output shaft of the driving motor, a transmission shaft vertically arranged on the end face fixed disc, and a transmission rod, wherein two ends of the transmission rod are respectively hinged with the transmission shaft and the movable shaft; the follow-up supporting mechanism is arranged between the adjacent dung discharging plate bodies; the follow-up supporting mechanism comprises a supporting track fixed on the bottom wall of the shallow groove and a sliding block matched with the supporting track and arranged on the movable shaft.

Furthermore, the whole gas-collecting hood is in a long-strip-shaped groove shape, and the cross section of the gas-collecting hood is in a V shape.

Furthermore, the end part of the exhaust port of the induced draft fan is provided with an active carbon filter sheet.

The utility model has the advantages that:

the utility model is used in cooperation with the dropping board of the pig house; excrement excreted by the pigs falls onto a excrement discharging plate of the vibration excrement discharging device, a driving motor of the vibration excrement discharging device can enable one end of the excrement discharging plate to continuously swing through a swing transmission mechanism, and the excrement can be promoted to slide or roll on the excrement discharging plate body under the action of gravity in the swinging process of the excrement discharging plate, so that the excrement can be promoted to quickly fall into a deep groove, the retention time of the excrement on the excrement discharging plate body can be reduced, and the diffusion of peculiar smell can be reduced; the gas collection and purification device can absorb and discharge peculiar smell emitted by the excrement and urine; the utility model discloses realization excrement and urine collection that can be quick to effectively reduce the peculiar smell diffusion, can ensure the clean health of colony house.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the vibrating feces discharging device in the direction A-A in FIG. 1;

fig. 3 is a schematic structural diagram of a B-B direction swing transmission mechanism in fig. 1.

Wherein: 1-shallow groove; 2-deep groove; 3-a manure discharge plate; 4-driving the motor; 5-gas collecting channel; 6-induced draft fan; 7-a fixed shaft; 8-a movable shaft; 9-a dung discharging plate body; 10-end face fixing disc; 11-a drive shaft; 12-a transmission rod; 13-a support rail; 14-a slide block; 15-active carbon filter sheet.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:

as shown in fig. 1 to 3, a dry-type manure cleaning system for a pig breeding house; comprises a dung trough, a vibration dung discharging device and a gas collection and purification device; the vibration excrement discharging device is arranged in the excrement groove, excrement can be discharged into the deep groove through the vibration excrement discharging device through the vibration mode and the shape characteristics of the excrement groove, and the gas collection purifying device can suck peculiar smell of the excrement and urine in the deep groove 2.

Wherein:

the section of the excrement groove is in a step shape and forms a shallow groove 1 and a deep groove 2; the bottom wall of the shallow groove 1 is inclined downwards towards the side of the deep groove 2, so that the excrement discharging plate 3 of the vibration excrement discharging device has the characteristic of inclined arrangement; a dung leaking plate is built above the shallow groove 1 and forms an active area of the pig; the deep groove 2 is used for storing excrement and urine, and a conventional electric excrement scraping plate can be arranged in the deep groove 2 to collect the excrement.

The vibrating manure discharging device is arranged on the bottom wall of the shallow groove 1 and comprises a manure discharging plate 3 arranged on the bottom wall of the shallow groove 1 and a driving motor 4 connected with the manure discharging plate 3 through a swinging transmission mechanism. Specifically, the dung discharging plate 3 comprises a fixed shaft 7 and a movable shaft 8 which are arranged in parallel at intervals, and a dung discharging plate body 9 connected to the fixed shaft 7 and the movable shaft 8; the fixed shaft 7 is arranged along the length direction of the manure groove, and the fixed shaft 7 is hinged on the bottom wall of the shallow groove 1 through a bearing seat; the movable shaft 8 is positioned obliquely below the fixed shaft 7; a plurality of the excrement discharging plate bodies 9 are arranged at equal intervals along the length direction of the fixed shaft 7, the number of the excrement discharging plate bodies 9 can correspond to the number of a plurality of independent houses, and the excrement discharging plate bodies 9 can be made of PVC plates or steel plates; the edge of one end of the manure discharge plate body 9 partially extends below the gas-collecting hood 5, so that the manure can be effectively discharged into the deep groove 2. The two driving motors 4 are arranged at two ends of the dung discharging plate 3, and the driving motors 4 drive the dung discharging plate body 9 to swing through the swing transmission mechanism; the swing transmission mechanism comprises an active swing mechanism and a follow-up supporting mechanism; the active swing mechanism comprises an end face fixed disc 10 arranged on an output shaft of the driving motor 4, a transmission shaft 11 vertically arranged on the end face fixed disc 10, and a transmission rod 12, two ends of which are respectively hinged with the transmission shaft 11 and the movable shaft 8; the axis of the transmission shaft 11 deviates from the axis of the output shaft of the driving motor 4, so that in the process that the output shaft of the driving motor 4 drives the end surface fixing disc 10 to synchronously rotate, one end of the transmission rod 12 can be driven to rotate around the axis of the output shaft and form an up-and-down lifting action process, and further the transmission rod 12 can drive the movable shaft 8 to generate an up-and-down swinging action process around the fixed shaft 7, so that the defecation plate body 9 can swing; the follow-up supporting mechanism is arranged between the adjacent dung discharging plate bodies 9; the follow-up support mechanism comprises a support rail 13 fixed on the bottom wall of the shallow groove 1 and a slide block 14 matched with the support rail 13 and arranged on the movable shaft 8; the support track 13 is arc-shaped and adapted to the track of the movable shaft 8 when rotating around the fixed shaft 7, so that effective support of the movable shaft 8 can be realized.

The gas collection and purification device is arranged right above the deep groove 2; the gas collection and purification device comprises a gas collection hood 5 and a draught fan 6 connected with the gas collection hood 5; the whole gas-collecting hood 5 is in a long strip-shaped groove shape and can cover the deep groove 2, the cross section of the gas-collecting hood 5 is in a V shape, gas can be gathered at the top of the gas-collecting hood 5, and the induced draft fan 6 can be promoted to effectively absorb peculiar smell gas; in order to avoid discharging harmful gas, the end part of the exhaust port of the draught fan 6 can be provided with an active carbon filter 15; the gas-collecting hood 5 is spliced with the excrement leaking plate above the shallow groove and is fixed on the side wall of the deep groove 2.

The utility model discloses a use method and theory of operation:

the utility model is used in cooperation with the excrement leaking plate, and the excrement leaking plate is built right above the shallow groove 1; when the utility model is used, the driving motor 4 can be intermittently started in time to collect the excrement into the deep groove 2; the induced draft fan 6 is continuously started as much as possible in the daytime and can be intermittently started at night; after the driving motor 4 is started, the swing transmission mechanism can drive the excrement discharging plate body 9 to swing, the excrement discharging plate body 9 inclines based on the inclination characteristic of the bottom wall of the shallow groove 1, so that the dropped excrement can slide down under the action of gravity, and the resistance action between the excrement and the excrement discharging plate body 9 can be effectively reduced along with the continuous swing of the excrement discharging plate body 9, so that the excrement can be promoted to rapidly slide down or roll down into the deep groove 2 from the excrement discharging plate body 9; the draught fan 6 is connected with the gas collecting hood 5 through a hose, and can continuously suck air in the gas collecting hood out, so that the diffusion of peculiar smell is reduced.

Claims

1. The utility model provides a clear excrement system of pigsty dry-type which characterized in that includes:

the section of the manure groove is in a step shape and forms a shallow groove (1) and a deep groove (2); the bottom wall of the shallow groove (1) slantly and downwards inclines towards the side of the deep groove (2);

the vibrating manure discharging device is arranged on the bottom wall of the shallow groove (1), and comprises a manure discharging plate (3) arranged on the bottom wall of the shallow groove (1) and a driving motor (4) connected with the manure discharging plate (3) through a swinging transmission mechanism; and

and the gas collection purification device is arranged right above the deep groove (2), and comprises a gas collection hood (5) and a draught fan (6) connected with the gas collection hood (5).

2. The dry type manure cleaning system of pig breeding house as claimed in claim 1, characterized in that the manure discharge plate (3) comprises a fixed shaft (7) and a movable shaft (8) arranged in parallel at intervals, and a manure discharge plate body (9) connected to the fixed shaft (7) and the movable shaft (8); the excrement discharging plate is characterized in that the fixed shaft (7) is arranged along the length direction of the excrement groove, the fixed shaft (7) is hinged to the bottom wall of the shallow groove (1), the movable shaft (8) is located below the fixed shaft (7) in an inclined mode, a plurality of excrement discharging plate bodies (9) are arranged at equal intervals along the length direction of the fixed shaft (7), and one end edge of each excrement discharging plate body (9) partially extends below the gas collecting hood (5).

3. The dry manure cleaning system for the pig breeding house as claimed in claim 2, wherein the swing transmission mechanism comprises a driving swing mechanism and a following support mechanism; the active swing mechanism comprises an end face fixed disc (10) arranged on an output shaft of the driving motor (4), a transmission shaft (11) vertically arranged on the end face fixed disc (10), and a transmission rod (12) with two ends respectively hinged with the transmission shaft (11) and the movable shaft (8); the follow-up supporting mechanism is arranged between the adjacent dung discharging plate bodies (9); the follow-up supporting mechanism comprises a supporting track (13) fixed on the bottom wall of the shallow groove (1) and a sliding block (14) matched with the supporting track (13) and arranged on the movable shaft (8).

4. The dry-type manure cleaning system for the pig breeding house as claimed in claim 1, characterized in that the gas-collecting hood (5) is in the shape of a long-strip-shaped trough as a whole, and the cross section of the gas-collecting hood (5) is in the shape of a V.

5. The dry-type manure cleaning system for the pig breeding barn as claimed in claim 1, wherein an activated carbon filter (15) is arranged at the end of the air outlet of the induced draft fan (6).