CN211129320U - Excrement and urine blowdown structure is used in cowshed environmental protection - Google Patents

Abstract

The utility model discloses a waste discharge structure for environmental protection in a cowshed, comprising a rectangular frame, a guide box is fixedly installed on the inner bottom end face of the rectangular frame, a chute is provided on the side wall of the rectangular frame, and the chute is A reciprocating screw is rotatably connected to the inner side, the right end of the reciprocating screw is provided with a servo motor, the servo motor is fixedly installed in the inner wall of the rectangular frame, the output end of the rectangular frame is fixedly connected with the reciprocating screw, the A reciprocating screw nut is sleeved on the reciprocating screw, the reciprocating screw nut and the reciprocating screw are threadedly connected, and a rotating roller is connected to the side wall of the reciprocating screw nut through a rotating shaft. A plurality of cleaning brushes are symmetrically and fixedly installed on the side walls. In the utility model, the rotating roller cleans the residual cow dung on the surface of the guide box through the cleaning brush, so that the residual cow dung flows into the sewage storage tank along the guide box under the action of gravity, which is beneficial to the cleaning of the cow dung. collect.

Description

A cowshed environmental protection fecal sewage discharge structure

technical field

The utility model relates to the technical field of ecological breeding, in particular to a feces discharge structure for environmental protection in a cowshed.

Background technique

Ecological farming is the use of non-polluting waters such as lakes, reservoirs, rivers and natural bait, or the use of ecological technical measures to improve the water quality and ecological environment of aquaculture, and multiply or breed according to a specific breeding mode, thereby producing pollution-free green food and organic food. Food, chicken farms, duck farms and cattle farms are all a kind of farms. Most of the existing cattle farms use captive breeding, and the resulting material debris and feces will accumulate. If the feces are placed in the air for a long time, they will deteriorate and become smelly, thereby causing environmental pollution. The feces and debris produced are difficult to clean up, the sewage is very inconvenient, and the breeding effect is poor, which does not meet the requirements of environmental protection.

In order to solve the above problems, the patent No. CN208064145U discloses a high-efficiency and environment-friendly cattle farm that is convenient for sewage discharge, including a guide box, the upper surface of the guide box is provided with a sewage discharge groove and a non-slip baffle, and the left side of the guide box is provided with With a sewage outlet, the utility model is a high-efficiency and environmentally friendly cattle farm that is convenient for sewage discharge, and can quickly clean and collect the feces produced by the cattle. The setting of the box is convenient for the collection of cattle excrement, and the utility model can be ventilated through the exhaust fan.

However, in the above-mentioned existing device, only the cow dung remaining on the surface of the diversion box is flushed through the nozzle, and the cow dung on the surface of the diversion box cannot be washed clean, and there is still a lot of cow dung on the surface of the diversion box, which is inconvenient. Collection of cow dung.

Utility model content

The purpose of this utility model is to solve the problem in the prior art that in the existing device, only the cow dung remaining on the surface of the diversion box is flushed through the nozzle, and the cow dung on the surface of the diversion box cannot be washed clean. There is still a lot of cow dung left on the surface, which is inconvenient for the collection of cow dung". Therefore, a manure drainage structure for environmental protection in a cowshed is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A fecal sewage discharge structure for environmental protection of a cowshed, comprising a rectangular frame, a guide box is fixedly installed on the inner bottom end face of the rectangular frame, a chute is opened on the side wall of the rectangular frame, and a lateral rotation is connected in the chute. A reciprocating screw, the right end of the reciprocating screw is provided with a servo motor, the servo motor is fixedly installed in the inner wall of the rectangular frame, the output end of the rectangular frame is fixedly connected with the reciprocating screw, and the reciprocating screw is sleeved A reciprocating screw nut is provided, the reciprocating screw nut and the reciprocating screw are threadedly connected, and a rotating roller is connected to the side wall of the reciprocating screw nut through a rotating shaft, and the side wall of the rotating roller is symmetrical. A plurality of cleaning brushes are fixedly installed, an air jet cavity is opened at the center of the rotating roller, and a plurality of air jet holes are symmetrically opened on the side wall of the air jet cavity, and each of the air jet holes penetrates through the side wall of the rotating roller. The rotating shaft is fixedly sleeved with a gear, the inner wall of the chute is provided with a tooth pattern that matches with the gear, the gear and the chute are meshed and connected, and the rotating roller is away from the reciprocating screw nut. One end is provided with a fan.

Preferably, a placement slot is formed on the side wall of the rectangular frame, and the fan is slidably connected in the placement slot.

Preferably, a load-bearing screen is fixedly installed in the rectangular frame, and the rectangular frame is located directly above the guide box.

Preferably, two water spray pipes are symmetrically arranged on the inner wall of the rectangular frame, and each of the water spray pipes is provided with a water spray head.

Preferably, the upper end surface of the rectangular frame is provided with a rain shield.

Preferably, the fan is rotatably connected to the end of the rotating roller facing away from the reciprocating screw nut.

Compared with the prior art, the beneficial effects of the present utility model are:

The rotating roller cleans the cow dung remaining on the surface of the guide box through the cleaning brush, so that the residual cow dung flows into the sewage storage tank along the guide box under the action of gravity, which is conducive to the collection of cow dung.

Description of drawings

Fig. 1 is the front structure schematic diagram of a kind of cowshed environmental protection waste discharge structure proposed by the utility model;

Fig. 2 is a top-view structural schematic diagram of a cowshed environmental protection fecal sewage discharge structure proposed by the utility model;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 .

In the picture: 1 air jet hole, 2 load screen plate, 3 air jet cavity, 4 rotating roller, 5 gear, 6 reciprocating screw nut, 7 rectangular frame, 8 reciprocating screw, 9 chute, 10 cleaning brush, 11 water jet , 12 water spray pipes, 13 servo motors, 14 guide boxes, 15 fans, 16 placement slots.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-3, a cowshed environmental protection feces sewage discharge structure, including a rectangular frame 7, the upper end surface of the rectangular frame 7 is provided with a rain shield, the side wall of the rectangular frame 7 is provided with a placement slot 16, and the fan 15 is slidably connected. In the placement slot 16, the load-bearing screen 2 is fixedly installed in the rectangular frame 7, the rectangular frame 7 is located directly above the guide box 14, and two water spray pipes 12 are symmetrically arranged on the inner wall of the rectangular frame 7, each spraying water The pipe 12 is provided with a water spray head 11, the inner bottom end face of the rectangular frame 7 is fixedly installed with a guide box 14, the side wall of the rectangular frame 7 is provided with a chute 9, and a reciprocating screw 8 is connected laterally in the chute 9. , the right end of the reciprocating screw 8 is provided with a servo motor 13, the servo motor 13 is fixedly installed in the inner wall of the rectangular frame 7, the output end of the rectangular frame 7 is fixedly connected with the reciprocating screw 8, and the reciprocating screw 8 is sleeved with a reciprocating screw The screw nut 6, the reciprocating screw nut 6 and the reciprocating screw 8 are threadedly connected, the side wall of the reciprocating screw nut 6 is connected with a rotating roller 4 through the rotation of the rotating shaft, and the side wall of the rotating roller 4 has many symmetrical fixed installations. A cleaning brush 10 is provided, an air jet cavity 3 is opened at the center of the rotating roller 4, and a plurality of air injection holes 1 are symmetrically opened on the side wall of the air jet cavity 3, and each air injection hole 1 penetrates the side wall of the rotating roller 4 and communicates with the outside world. , the rotating shaft is fixedly sleeved with a gear 5, the inner wall of the chute 9 is provided with a tooth pattern that matches with the gear 5, the gear 5 and the chute 9 are meshed and connected, and the end of the rotating roller 4 away from the reciprocating screw nut 6 is provided with a The fan 15 is rotatably connected to the end of the rotating roller 4 away from the reciprocating screw nut 6 .

In the present invention, when the user uses the device, the servo motor 13 drives the reciprocating screw 8 to rotate through the output end, so that the reciprocating screw nut 6 slides left and right on the reciprocating screw 8, and drives the gear 5 to roll left and right in the chute 9 , and then drive the rotating roller 4 to rotate and move left and right on the surface of the guide box 14. The rotating roller 4 cleans the residual cow dung on the surface of the guide box 14 through the cleaning brush 10, so that the residual cow dung runs along the guide box 14. Under the action of gravity, it flows into the sewage storage tank, which is beneficial to the collection of cow dung. The fan 15 can introduce the air into the air injection chamber 3, and then spray it out through the air injection hole 1 to further improve the surface of the guide box 14. Air-drying reduces the growth of bacteria and ensures the cleanliness of the surface of the guide box 14 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A cowshed environmental protection fecal sewage discharge structure, comprising a rectangular frame (7), characterized in that a guide box (14) is fixedly installed on the inner bottom end face of the rectangular frame (7), and the rectangular frame (7) A chute (9) is opened on the side wall of the machine, and a reciprocating screw (8) is rotatably connected in the chute (9), and the right end of the reciprocating screw (8) is provided with a servo motor (13), so The servo motor (13) is fixedly installed in the inner wall of the rectangular frame (7), the output end of the rectangular frame (7) is fixedly connected with the reciprocating screw (8), and the reciprocating screw (8) is sleeved with a A reciprocating screw nut (6), the reciprocating screw nut (6) and the reciprocating screw (8) are threadedly connected, and a rotating roller ( 4) A plurality of cleaning brushes (10) are symmetrically and fixedly installed on the side wall of the rotating roller (4), and an air jet cavity (3) is opened at the center of the rotating roller (4), and the air jet cavity ( 3) A plurality of air injection holes (1) are symmetrically opened on the side wall, each of the air injection holes (1) penetrates the side wall of the rotating roller (4) and communicates with the outside world, and a gear is fixedly sleeved on the rotating shaft (5), the inner wall of the chute (9) is provided with tooth patterns that match with the gear (5), the gear (5) and the chute (9) are meshed and connected, and the rotating roller (4) A fan (15) is provided at one end away from the reciprocating screw nut (6). 2. A fecal sewage discharge structure for environmental protection of a cowshed according to claim 1, characterized in that a placement groove (16) is opened on the side wall of the rectangular frame (7), and the fan (15) is slidably connected. in the placement slot (16). 3. The fecal sewage discharge structure for environmental protection in a cowshed according to claim 1, characterized in that a load screen (2) is fixedly installed in the rectangular frame (7), and the rectangular frame (7) is located in the guide. Just above the flow box (14). 4 . The fecal sewage discharge structure for environmental protection of a cowshed according to claim 1 , wherein two water spray pipes ( 12 ) are symmetrically arranged on the inner wall of the rectangular frame ( 7 ). The water pipes (12) are all provided with water spray heads (11). 5 . The fecal sewage discharge structure for environmental protection of a cowshed according to claim 1 , characterized in that, the upper end surface of the rectangular frame ( 7 ) is provided with a flashing board. 6 . 6 . The feces discharge structure for environmental protection in a cowshed according to claim 1 , wherein the fan ( 15 ) is rotatably connected to the end of the rotating roller ( 4 ) facing away from the reciprocating screw nut ( 6 ). 7 .

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