CN214339270U

CN214339270U - Dirty plane of excrement is two to scrape device for plant

Info

Publication number: CN214339270U
Application number: CN202022817296.XU
Authority: CN
Inventors: 李子扬
Original assignee: Guangdong Chizizhixin Agricultural Development Co ltd
Current assignee: Guangdong Chizizhixin Agricultural Development Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-08
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of farms, in particular to a fecal sewage plane double-scraping device for farms, which comprises a fecal sewage plane double-scraping device, wherein the fecal sewage plane double-scraping device comprises a frame, the frame comprises two side beams, the two side beams are parallel to each other, two support rods are hinged between the inner walls of the two side beams, the support rods can rotate, and a first scraper blade and a second scraper blade are respectively arranged on the two support rods; the first scraper and the second scraper are arranged between the two side beams; two scrapers and a traction device capable of drawing the frame to move are arranged on the frame; it has convenient to use, can reciprocate to carry out reciprocating type clearance to the excrement of excrement tank bottom portion, has greatly improved work efficiency.

Description

Dirty plane of excrement is two to scrape device for plant

Technical Field

The utility model relates to a plant technical field, concretely relates to plant scrapes device with two planes of excrement.

Background

Along with the social development, the living standard of people is also improved day by day, and the breeding industry is also developed vigorously. As a breeding place for various livestock, the breeding farm always has more excrement such as excrement, urine and the like every day. Therefore, in order to remove the excrement, a dung scraper is used. The traditional dung scraper with a scraper which runs in one direction is widely used for a long time. Manure scraping systems are often used to remove animal excrements in different animal farms (ducks, calves, cattle, pigs, rabbits). Therefore, the dung scraping system is also used to ensure the welfare of animals and breeders. The manure is often scraped, so that the fermentation of the manure under the manure leaking plate (or the cage) can be prevented. The air environment of the breeding house is healthy. Ammonia and or nitrous oxide or other gases may be substantially reduced. The animals can live under better respiratory conditions, and can exert the genetic potential to the maximum extent, thereby obtaining better economic benefit.

However, frequent operation of the blade also entails a frequent problem, namely wear of the material and consequent energy consumption. In fact, the maintenance of the above-mentioned scrapers in the septic tank is a very difficult work due to the great wear of the scrapers. Therefore, it is a problem to be solved by the present design to find a solution to reduce the wear of the scraper to reduce the maintenance work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a dirty plane of excrement is two to scrape device for plant.

The utility model relates to a fecal sewage plane double-scraping device for a farm, which comprises a fecal sewage plane double-scraping device, wherein the fecal sewage plane double-scraping device comprises a frame, the frame comprises two side beams, the two side beams are parallel to each other, two support rods are hinged between the inner walls of the two side beams, the support rods can rotate, and a first scraper blade and a second scraper blade are respectively arranged on the two support rods; the first scraper and the second scraper are arranged between the two side beams;

two sides of the inner walls of the two side beams are respectively provided with four limiting convex columns to form limiting devices; the two limiting convex columns on the left side of the frame correspond to each other and are arranged on the outer side of the lower part of the supporting rod on the left side of the frame, and a dihedral angle formed by a plane formed by the two limiting convex columns and the supporting rod on the left side of the frame and a horizontal plane is 25 degrees; the two limiting convex columns on the right side of the frame correspond to each other; the lower outer side of the support rod is arranged on the right side of the frame; the dihedral angle formed by the plane formed by the two limiting convex columns and the supporting rod on the right side of the frame and the horizontal plane is 25 degrees;

the middle parts of the first scraper and the second scraper are provided with traction devices; the traction device comprises a traction rod and a traction steel cable, and the traction steel cable is connected with the traction rod and drives the traction rod to reciprocate; the traction rod is arranged between the two side beams of the frame and is parallel to the side beams; two rectangular holes are respectively arranged at two ends of the traction rod, and the left end and the right end of each rectangular hole are arc-shaped; two support rods on the frame respectively penetrate through the rectangular holes at the corresponding positions and are parallel to the reciprocating direction of the frame; two sides of the top surface of the traction rod are respectively provided with two limiting baffles which are respectively a first limiting baffle and a second limiting baffle.

Furthermore, the frame also comprises two reinforcing fixing pieces arranged between the two support rods, and the two reinforcing fixing pieces form a V shape.

Furthermore, two caster wheels protruding outwards are mounted at two corner ends of the top surface of the side beam.

After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a manure plane double-scraping device for a farm, which adopts a frame to be provided with two scraping plates and a traction device which can draw the frame to move; it has convenient to use, can reciprocate to carry out reciprocating type clearance to the excrement of excrement tank bottom portion, has greatly improved work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

FIG. 1 is a partial schematic view of the present invention placed in a pigsty;

FIG. 2 is a top view of the structure of the present invention installed in a farm;

FIG. 3 is a block diagram of the present invention;

fig. 4 is a partial structural view of the main frame and the drawbar lever of the present invention;

fig. 5 is a bottom view of the scraper of the present invention.

Fig. 6 is a side view structural view of the second squeegee 3B in the working position in the utility model;

fig. 7 is a side view structural view of the first squeegee 3A of the present invention in the working position.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The utility model relates to a fecal sewage plane double-scraping device for a farm, which comprises a fecal sewage plane double-scraping device 1, wherein the fecal sewage plane double-scraping device 1 comprises a frame 2, the frame 2 comprises two side beams 13, the two side beams 13 are parallel to each other, two support rods 8 are hinged between the inner walls of the two side beams 13, the support rods 8 can rotate, and a first scraper blade 3A and a second scraper blade 3B are respectively arranged on the two support rods 8; the first scraper 3A and the second scraper 3B are arranged between the two side beams 13;

two sides of the inner walls of the two side beams 13 are respectively provided with four limiting convex columns to form a limiting device 12; the two limiting convex columns on the left side of the frame 2 correspond to each other and are arranged on the outer side of the lower part of the supporting rod 8 on the left side of the frame 2, and a dihedral angle formed by a plane formed by the two limiting convex columns and the supporting rod 8 on the left side of the frame 2 and a horizontal plane is 25 degrees; the two limiting convex columns on the right side of the frame 2 correspond to each other; the lower outer side of a support rod 8 arranged on the right side of the frame 2; the dihedral angle formed by the plane formed by the two limiting convex columns and the supporting rod 8 on the right side of the frame 2 and the horizontal plane is 25 degrees;

the middle parts of the first scraper plate 3A and the second scraper plate 3B are provided with a traction device 4; the traction device 4 comprises a traction rod 5 and a traction steel cable 6, and the traction steel cable 6 is connected with the traction rod 5 and drives the traction rod 5 to reciprocate; the traction rod 5 is arranged between two side beams 13 of the frame 2 and is parallel to the side beams 13; two rectangular holes 15 are respectively arranged at two ends of the traction rod 5, and the left end and the right end of each rectangular hole 15 are arc-shaped; the two support rods 8 on the frame 2 respectively penetrate through the rectangular holes 15 at the corresponding positions and are parallel to the reciprocating direction of the frame 2; two sides of the top surface of the traction rod 5 are respectively provided with two limiting baffles, namely a first limiting baffle 71 and a second limiting baffle 72.

Further, the frame 2 further comprises two reinforcing fixing members 16 arranged between the two support rods 8, and the two reinforcing fixing members 16 form a V shape. The mechanical strength of the frame 2 is improved by reinforcing the fixing member 16, and the frame is prevented from being deformed.

Further, 2 casters 14 protruding outward are mounted to both corner ends of the top surface of the side member 13. The castors 14 may assist the back and forth movement of the frame 2 in the manure trough 21 by pressing on the side walls.

The working principle of the utility model is as follows:

as shown in fig. 1, the design is used for scraping excrement at the bottom 22 of the excrement tank 21, and the depth of the excrement tank 21 is 0.2-1 meter. The manure chutes 21 are laid on top with a manure-leaking floor 20 for receiving animal excrements, and each of the manure chutes 21 is constructed with a short wall at both sides to form a manure pit and to support the manure-leaking floor. The dung scraping machine scrapes dung and dirt to two ends through reciprocating motion in the dung groove, and then the dung and dirt are discharged through the discharge pipes arranged at the two ends. The dung scraping frequency depends on the animals being kept and on the density of the animals.

In this design, the two scraping devices 1 (dung scraping machine) on the dung-dirt plane comprise a frame 2 for supporting two first scraping plates 3A and a second scraping plate 3B and a traction device 4 for drawing the frame 2 to move. The towing attachment 4 serves for towing the carriage 2 back and forth in the bottom 22 of the manure pit 21.

In this design, first scraper blade 3A and second scraper blade 3B all install on frame (2) through bracing piece 8. And can do reciprocating rotary motion along with the supporting rod. When the frame 2 moves forwards, the support rod of the first scraper 3A extends backwards and horizontally, and the scraper (3A) is in a non-working position. The second scraper blade 3B is in a working state through the action of self gravity, and the lower edge 9 of the second scraper blade 3B is in contact with the ground, so that the dung scraping is realized.

In this design, the frame 2 is composed of two side members 13, and the first squeegee 3A and the second squeegee 3B are provided between the two side members. The side beam 13 abuts against the side wall of the manure chute, moves back and forth along the direction of the manure chute 21, and drives the scraper to scrape manure. The first scraper 3A and the second scraper 3B are connected to the side beams 13 by two parallel support bars 8 at a connection angle of 25 °, through which they can be rotated. That is, the squeegee rotationally moves in the XX direction of the support bar 8.

It should be noted in this design that the distance between the lower edge 9 of each of the first and

second scrapers

3A and 3B and the XX 'pivot of the fixed support bar is greater than the distance between the XX' pivot and the upper edge 10 of the first and

second scrapers

3A and 3B, so that each of the first and

second scrapers

3A and 3B is positioned at the position of the lower edge 9 in the grounded working state under its own weight.

In this design, the frame 2 further comprises reinforcing fixing members 16 extending between the support rods 8, as shown in fig. 4 and 5, and the two reinforcing fixing members 16 (reinforcing bar rods) are V-shaped to improve the mechanical strength of the frame 2 and prevent the latter from deforming.

In this design, each side beam 13 is provided with 2 outwardly projecting castors, which castors (14) can assist the back and forth movement of the frame 2 in the manure pit 21 by pressing on the side walls.

In this design, in order to achieve the reciprocating motion of the carriage 2, the traction device 4 is designed not only to ensure the reciprocating motion of the traction carriage 2, but also to have a function of switching the position of the first blade 3A or the second blade 3B for switching the first blade 3A and the second blade 3B from one position to the other position each time the carriage 2 reciprocates.

Specifically, the traction device 4 for reciprocating the frame 2 includes a traction rod 5 and a wire rope 6, which pulls the traction rod through the wire rope to thereby reciprocate the frame 2. The traction rod 5 is pulled by a wire rope 6 from both ends, one end for the forward movement of the frame 2 and the other end for the return movement of the frame 2.

The steel cable 6 is connected with the traction rod 5, and the traction rod 5 reciprocates. For example, the steel cables are passed over 2 pulleys, drawn by a winch so that they can move in both directions. In addition, the steel cable can also be connected in two sections, and each section of the steel cable is respectively wound on one winch. Since the wire rope 6 and the traction rod 5 can move back and forth, the traction rod 5 can draw the vehicle frame 2 to move along with the movement.

In this example, the drawbar 5 is mounted between two side members 13 of the frame 2 parallel to the side members 13 and is slidable back and forth between a first position and a second position on the towing arrangement. I.e. from one position to another at each reversal of direction. In order to realize the sliding design, 2 rectangular holes are respectively designed at two ends of the traction rod 5, the two side ends of each rectangular hole are arc-shaped, and the longitudinal axis of each rectangular hole is parallel to the reciprocating direction of the frame 2. The two rectangular holes 15 are penetrated by the corresponding first scraper and the support rods 8 on the second scraper. The first position and the second position are two rectangular holes 15 on the drawbar 5.

Thus, when the cable 6 pulls the movement of the frame 2 through the traction rod 5, the traction rod is in the same direction in which the frame interacts as the frame moves. Until the support bar 8 is pulled to one end of the oblong hole, the so-called first position, which makes it possible to rotate the blade to the working position. On the contrary, the pull rod is pulled to the other end of the rectangular hole, namely, the second position, and the scraper is reversely rotated to be in a non-working state. The two scrapers rotate in opposite directions, so that dung scraping operation in different directions can be performed alternately.

In the design, at least two limit baffles are arranged on the traction rod 5. In this example, four limit stops are mounted on the tow bar for each flight: as shown in fig. 4, the first limit baffle 71 is a limit baffle on the first scraper 3A, and the second limit baffle is a limit baffle installed on the second scraper 3B. The above-mentioned stop means are each time acted upon by pressure contact on the respective scraper.

As shown in fig. 6, the first limit fence 71 associated with the first screed 3A is in the non-operating state when the tow bar is in the first position, and the second limit fence 72 associated with the second screed 3B is in the non-operating state when the limit tow bar is in the second position, as shown in fig. 7. Thus, the first blade 3A and the second blade 3B alternate between the position of the active position, when in the forward movement of the carriage 2 one blade is active and the other is inactive, and vice versa.

As shown in fig. 6, when the carriage moves forward, the first scraper 3A is in the non-operating position and the second scraper 3B is in the operating state, and the support rod 8 is located at the top end or the rear end of the left side of the rectangular hole with respect to the moving direction of the tie rod and the carriage 2.

As shown in fig. 7, in correspondence with the return movement of the carriage 2, i.e. the movement of the carriage 2 to the left, with the first blade 3A in the operative position and the second blade 3B in the inoperative position, the support bar 8 is pressed against the right end of the oblong hole 15, i.e. the rear end with respect to the direction of movement of the traction rod and the carriage 2.

The first limit fence 71 and the limit fence 72 of the drawbar 5 are provided at the upper ends of the frame 2 and the pivot (support rod). The upper portion 11 of each first blade 3A, second blade 3B, and the portion between the lower 9 and upper edges 10 of the first blade 3A, second blade 3B and the axis XX' that should be pivoted. The positions of the first squeegee 3A and the second squeegee 3B are on the locus of the first limit fence 71. When the draw bar 5 slides, the first and

second limit fences

71, 72 can move the draw bar 5 from one position to another position, and act as a push stop for the upper portions 11 of the first and

second scrapers

3A, 3B.

In order to make the equipment structure fit closely during operation, a limiting device 12 is designed on the

scrapers

3A and 3B for limiting the amplitude of the angular movement of the first and

second scrapers

3A, 3B by means of a pivot for pivoting the first and

second scrapers

3A, 3B from the inoperative position to the operative position. The stop means 12 mounted on the frame 2 and on the tow bar 5 are located just on the path of the blade from the inoperative position to the operative position to prevent the blade from being angularly displaced beyond a predetermined angular position. As shown in this example, each scraper corresponds to two limiting convex columns, and the four limiting convex columns form the limiting device 12 for angular displacement.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dirty plane of excrement is two scrapes device for plant which characterized in that: the excrement plane double-scraping device comprises a frame, the frame comprises two side beams, the two side beams are parallel to each other, two support rods are hinged between the inner walls of the two side beams and can rotate, and a first scraping plate and a second scraping plate are respectively arranged on the two support rods; the first scraper and the second scraper are arranged between the two side beams;

2. The manure plane double scraping device for the farm according to claim 1, characterized in that: the frame further comprises two reinforcing fixing pieces arranged between the two support rods, and the two reinforcing fixing pieces form a V shape.

3. The manure plane double scraping device for the farm according to claim 1, characterized in that: the two corner ends of the top surface of the side beam are respectively provided with a caster which protrudes outwards.