U-shaped excrement cleaning machine

Abstract

The utility model discloses a U-shaped excrement cleaning machine which comprises a U-shaped groove, a scraper mechanism is arranged in the U-shaped groove, and the scraper mechanism is connected with a driving main machine and a driving piece which achieve driving. The driving piece is composed of a steel wire rope and a connecting base rotationally connected with the steel wire rope. The scraper mechanism is formed by assembling a guide rail, a bracket, a scraper blade and an electric push rod; the side face of the support is provided with two sets of pulley lap joint guide rails to achieve longitudinal walking, the upper portion of the support is provided with an electric push rod, and a scraper is welded below the support. Pull rings are arranged in front of and behind the two ends of the bracket and are respectively connected with the driving host and the steel wire rope; the electric push rod stretches out and retracts to achieve rotary lifting and falling of the scraping piece, and clamping point self-locking is achieved.

Description

Technical Field

[0001] This utility model relates to the field of manure scraper technology, specifically a U-shaped manure and sewage sweeper. Background Technology

[0002] Currently, domestic pig farms construct concrete manure trenches beneath pigsties to collect manure, and use traditional scrapers for periodic cleaning. Traditional scrapers have two main problems: 1. They require the construction of concrete manure trenches, resulting in long construction periods and high costs; 2. The concrete manure trenches have low construction precision, requiring a certain gap between the scraper and the trench for normal operation. Manure often remains in these gaps, leading to poor cleaning efficiency, the generation of large amounts of ammonia, environmental problems in the pigsty, and consequently, upper respiratory tract infections in pigs. Utility Model Content

[0003] In order to overcome the shortcomings of existing technical solutions, this utility model provides a U-shaped manure sweeper, which can effectively solve the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A U-shaped manure sweeper includes a U-shaped trench, and a scraper mechanism is provided in the U-shaped trench. The scraper mechanism is connected to a drive host and a drive component for driving.

[0006] The driving component consists of a steel wire rope and a connecting seat that is rotatably connected to it;

[0007] The scraper mechanism is assembled from guide rails, brackets, scraper blades and electric push rods;

[0008] The support has two sets of pulleys on the side that connect to the guide rail to achieve longitudinal movement. The upper part of the support is equipped with an electric push rod, and a scraper is welded to the lower part of the support.

[0009] The bracket is provided with pull rings at both ends, and the pull rings are respectively connected to the drive host and the steel wire rope;

[0010] The electric push rod extends and retracts to rotate and lift the scraper blade, and then locks itself at a locking point.

[0011] Specifically, the bracket is provided with a push rod mounting seat, and the electric push rod is disposed in the push rod mounting seat.

[0012] In particular, the upper part of the U-shaped groove is provided with an outwardly extending flange.

[0013] Specifically, the bracket has a rotating hinge arm in the middle to enable the scraper to rotate.

[0014] Specifically, the guide rail and the U-shaped groove are of the same length to provide guidance and support during the operation of the scraper mechanism.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The use of stainless steel U-shaped grooves is durable and does not rust. There is no need for civil engineering construction, saving construction costs;

[0017] 2. The U-shaped scraper is machined and manufactured with the groove, with high machining accuracy and high contour matching. During the manure scraping operation, no manure will remain in the gaps, and no manure will accumulate at the U-shaped arc, resulting in better cleaning effect;

[0018] 3. The scraper mechanism can use multiple groups of scrapers, and the multiple scraping and manure cleaning effect is better, reducing the later manual repeated cleaning operation and lowering the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the 2U-shaped groove structure of the present utility model;

[0021] Figure 3 and Figure 4 is a schematic diagram of the scraper mechanism structure of the present utility model;

[0022] Figure 5 is a schematic diagram of the support structure of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figure 1 and Figure 2 shown, a U-shaped manure cleaning machine disclosed in this embodiment is used in cooperation with a movable floor. The manure of the pigs raised on the movable floor is discharged from the pigsty through the rolling of the belt conveyor, and then temporarily collected through the stainless steel U-shaped groove 1. The scraper mechanism 2配套 with the U-shaped groove 1 runs regularly to completely remove the manure in the U-shaped groove 1. The use of the stainless steel U-shaped groove 1 replaces the concrete manure ditch, eliminating the need for civil engineering construction and reducing the construction cost; the scraper mechanism 2 has a high contour matching with the U-shaped groove 1, and the scraper mechanism 2 itself is composed of multiple layers of scrapers 13, with excellent multiple manure scraping effect. After the manure scraping operation, there is no manure residue in the manure ditch, completely solving the problem of ammonia emission caused by pig manure residue and improving the internal environment of the pigsty. In this embodiment, a three-layer scraper structure is adopted to achieve this.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the entire machine structure consists of three main parts: a U-shaped trench 1, a scraper mechanism 2, and a drive unit 3 and drive components 4. The U-shaped trench 1 is made of stainless steel, making it durable and resistant to corrosion. The width and depth of the trench can be flexibly adjusted according to the amount of feces collected. The upper two flanges 14 of the U-shaped trench 1 tightly overlap with the ground to prevent feces residue from remaining at the joints. The scraper mechanism 2 is assembled from a guide rail 5, a bracket 6, a scraper blade 13, and an electric push rod 7. Normally, the scraper mechanism 2 remains at the end of the U-shaped trench 1. When a certain amount of feces is stored in the U-shaped trench 1, the scraper blade 13 of the scraper mechanism 2 is raised and moves to the front end of the U-shaped trench 1. During this process, the scraper blade does not contact the feces. The electric push rod 7 extends to rotate the scraper 13 into a falling state and locks itself. The scraper mechanism 2 runs in the opposite direction, and the scraper 13 scrapes away the feces and cleans the U-shaped trench 1. The guide rail 5 is made of stainless steel and is the same length as the U-shaped trench 1, serving as a guide and support for the scraper mechanism 2. The bracket 6 is welded and assembled from galvanized steel pipes and other materials. Two sets of pulleys 8 on the side connect to the guide rail 5 to achieve longitudinal movement. The electric push rod 7 is installed on the upper part of the bracket 6, and the scraper 13 is welded below. The front and rear pull rings 9 connect the drive host 3 and the drive component 4, respectively. The drive component 4 includes a steel wire rope 10 and a connecting seat 11. The scraper 13 is made of stainless steel and its shape matches the U-shaped trench 1. The electric push rod 7 provides the rotation power for the scraper 13 and achieves self-locking. The drive unit 3 is assembled from a stainless steel casing, a geared motor, a wire rope 10, and a connecting seat 11. It connects to the scraper mechanism 2 via the wire rope 10, providing longitudinal movement. The wire rope 10 and the rotating connecting seat 11, in conjunction with the drive unit 3, enable the scraper mechanism 2 to move back and forth. The support 6 is equipped with a push rod mounting seat 15, and the electric push rod 7 is housed within the push rod mounting seat 15. A rotating hinged arm 16, which allows the scraper blade 13 to rotate, is located in the middle of the support 6.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A U-shaped manure sweeper, characterized in that: It includes a U-shaped groove, in which a scraper mechanism is provided, and the scraper mechanism is connected to a drive host and a drive component for driving. The driving component consists of a steel wire rope and a connecting seat that is rotatably connected to it; The scraper mechanism is assembled from guide rails, brackets, scraper blades and electric push rods; The support has two sets of pulleys on the side that connect to the guide rail to achieve longitudinal movement. The upper part of the support is equipped with an electric push rod, and a scraper is welded to the lower part of the support. The bracket is provided with pull rings at both ends, and the pull rings are respectively connected to the drive host and the steel wire rope; The electric push rod extends and retracts to rotate and lift the scraper blade, and then locks itself at a locking point.

2. The U-shaped sewage sweeper according to claim 1, characterized in that: The bracket is provided with a push rod mounting seat, and the electric push rod is disposed in the push rod mounting seat.

3. The U-shaped sewage sweeper according to claim 1, characterized in that: The upper part of the U-shaped groove is provided with an outwardly extending flange.

4. The U-shaped sewage sweeper according to claim 1, characterized in that: The bracket has a rotating hinge arm in the middle to enable the scraper to rotate.

5. A U-shaped sewage sweeper according to claim 1, characterized in that: The guide rail and the U-shaped groove are of the same length to provide guidance and support during the operation of the scraper mechanism.

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