Limiting fence with suspension type full-length trough

Abstract

The utility model relates to a limiting fence with a suspension type full-length feeding trough, which belongs to the technical field of livestock breeding facilities and comprises a side fence piece assembly, a fence door assembly and a full-length feeding trough assembly, and a third mounting end of the side fence piece assembly is connected with the ground through a foot margin. The first mounting end and the second mounting end of the side fence piece assembly are connected through a round pipe pull rod, the fence door assembly is connected with the first end of the side fence piece assembly through a door shaft positioning assembly, the trough assembly comprises a full-length trough, a trough supporting rod and a trough fixing plate assembly, the first mounting end of the full-length trough is connected with a front trough fixing plate, and the second mounting end of the full-length trough is connected with a rear trough fixing plate. And the second mounting end of the full-length feeding trough is connected with the second end of the side fence piece assembly through the rear feeding trough fixing plate, so that the full-length feeding trough in use is stabilized. The full-length trough with the trough supporting rod and the trough fixing plate assembly is adopted, cleaning is more convenient and faster, the trough supporting rod enables the full-length trough to be installed above the ground, and therefore the requirement for the flatness of an installation site is lowered, and the opening angle of the fence door can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of livestock breeding facilities, and particularly relates to a limiting fence with a suspended full-length feeding trough. Background Art

[0002] At present, the back-in-back-out type of limiting fences are often used in existing large-scale breeding farms, especially breeding sow farms. The fence door designed at the tail of the limiting fence can usually only be opened in one direction, and it is difficult to maintain a stable open state after the fence door is opened; in addition, the design and installation of the full-length troughs supporting the limiting fences are limited by the design and construction of pig house buildings. The design structure and installation height of the full-length troughs cannot fully match the feed saving of the pig farm and the feeding habits of livestock. Therefore, in response to the above problems, the utility model proposes a limiting fence with a suspended full-length trough for livestock breeding, which is more in line with the feeding habits of livestock and more convenient to use in the actual breeding process. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a limiting fence with a suspended full-length trough. Through structural optimization, the full-length trough of the utility model is connected to the front trough fixing plate through a waist-shaped hole, eliminating the influence of the ground flatness on the full-length trough, making the installation of the full-length trough more convenient. In addition, through the special design that the first end of the door shaft is a square structure and the second end of the door shaft is a cylindrical structure, the door shaft of the fence door assembly is connected with the square hole of the door shaft positioning plate, thereby conveniently controlling the opening angle and stability of the fence door.

[0004] The utility model provides a limited fence with a suspended full-length feeding trough, which comprises a side fence assembly, a fence door assembly and a full-length feeding trough assembly, wherein the fence door assembly and the full-length feeding trough assembly are respectively connected to the first end and the second end of the side fence assembly;

[0005] The side fence assembly comprises a first side fence, a second side fence and a third side fence, wherein the first mounting end of the first side fence, the first mounting end of the second side fence and the first mounting end of the third side fence are sequentially connected through a round tube tie rod, the second mounting end of the first side fence, the second mounting end of the second side fence and the second mounting end of the third side fence are sequentially connected through a round tube tie rod, the first side fence comprises a frame, a longitudinal limit rod group, a transverse limit rod group and a foot, the height of the first end of the frame is greater than the height of the second end of the frame, the longitudinal limit rod group is located inside the first end of the frame, the transverse limit rod group is located inside the second end of the frame, and the first foot and the second foot are symmetrically distributed on the front and rear sides of the third end of the frame;

[0006] The gate assembly comprises a first gate, a second gate, a third gate, a fourth gate and a door shaft positioning assembly, wherein the first gate, the second gate, the third gate and the fourth gate are symmetrically installed in pairs on both sides of the second side gate piece, the door shaft positioning assembly comprises a door shaft positioning piece and an L-shaped positioning piece, the fourth gate is connected to the fourth mounting end of the third side gate piece through the door shaft positioning assembly, the second gate and the third gate are respectively connected to the fourth mounting end and the third mounting end of the second side gate piece, the first gate comprises a gate body and a door shaft, the shape of the gate body is a waist-shaped hole structure, the door shaft comprises an upper door shaft and a lower door shaft, the upper door shaft and the lower door shaft are respectively connected to the fixed end of the gate body through an extension piece, and the door shaft of the first gate is connected to the third mounting end of the first side gate piece through the door shaft positioning piece;

[0007] The through-length trough assembly includes a trough support rod, a trough fixing plate assembly and a through-length trough, the trough fixing plate assembly includes a front trough fixing plate and a rear trough fixing plate, the first end of the trough support rod is connected to the support rod of the ground foot, the second end of the trough support rod is connected to the first mounting end of the through-length trough through the front trough fixing plate, the second mounting end of the through-length trough is connected to the second end of the side fence assembly through the rear trough fixing plate, the trough support rod and the trough fixing plate assembly are evenly distributed along the length direction of the through-length trough.

[0008] Preferably, the first side panel, the second side panel and the third side panel have the same structure, and the first side panel and the third side panel are symmetrically distributed on both sides of the second side panel.

[0009] Preferably, the height of the first end of the frame is greater than the height of the second end of the frame.

[0010] Preferably, the axis of the transverse limiting rod group is perpendicular to the axis of the foot, and the axis of the longitudinal limiting rod group is parallel to the axis of the foot.

[0011] Preferably, the first gate and the second gate are located on the same side, the third gate and the fourth gate are located on the same side, and the first gate, the second gate, the third gate and the fourth gate have the same structure.

[0012] Preferably, the first end of the upper door shaft is a square structure, the second end of the upper door shaft is a cylindrical structure, and the lower door shaft and the upper door shaft have the same structure.

[0013] Preferably, both ends of the door axis positioning piece are semicircular elliptical structures, the middle part of the door axis positioning piece is a U-shaped groove, and square holes are provided on both sides of the U-shaped groove.

[0014] Preferably, the number of the trough support rods and the number of the trough fixing plate assemblies are equal.

[0015] Preferably, the bolt holes connecting the through-length trough and the front trough fixing plate and the bolt holes connecting the rear trough fixing plate and the side fence assembly are both waist-shaped holes.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The full-length trough of the utility model is installed off the ground by installing the trough fixing plate assembly and the trough support rod and the side fence assembly, which has low requirements for the installation site. The installation of the full-length trough has a certain adjustable angle, which is more in line with the feeding habits of livestock and the requirements for feeding height.

[0018] 2. The bottom of the full-length trough of the utility model is designed as an arc, without dead corners, which can reduce the accumulation of food in dead corners. The full-length trough is placed on the trough support rod, and the front end of the full-length trough is higher than the head of the limiting fence with a suspended full-length trough. The residual food in the full-length trough can be cleaned more conveniently through the protruding part of the full-length trough. The full-length trough is fixed by a trough fixing plate assembly, which enhances the stability of the full-length trough during use, and the full-length trough will not tip over due to rotation.

[0019] 3. The gate assembly of the utility model adopts a double-opening design, which can reduce the space required for opening the gate. The door axis is specially designed with an upper and lower circle, so the opening angle of the gate assembly can be accurately controlled and locked when opening. The gate body adopts a waist-shaped hole structure with no dead angles, making it safer to use.

[0020] 4. The outer frame of the second end of the frame connected to the second foot of the utility model is round steel. The second end of the frame is generally subject to higher corrosion than the first end of the frame due to the influence of the external environment. The round steel structure replaces the round tube structure, thereby improving the corrosion resistance of the rear end of the side fence assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the overall structural diagram of the limit fence with a suspended full-length feeding trough of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the gate assembly in the limiting fence with a suspended full-length feeding trough of the utility model;

[0023] Figure 3 It is a schematic diagram of the connection structure between the first fence door and the door shaft positioning piece in the limiting fence with a suspended full-length feeding trough of the utility model;

[0024] Figure 4It is a partial view of the connection structure between the full-length trough and the front trough fixing plate in the limiting fence with a suspended full-length trough of the utility model;

[0025] Figure 5 It is a top view of the connection structure of the full-length trough and the side fence assembly of the limiting fence with a suspended full-length trough of the utility model.

[0026] Main reference numerals:

[0027] A full-length trough 1; a first gate 21; a second gate 22; a third gate 23; a fourth gate 24; a first side fence piece 31; a second side fence piece 32; a third side fence piece 33; a frame 311; a longitudinal limit rod group 312; a transverse limit rod group 313; a first foot 41; a second foot 42; a door axis positioning assembly 5; a door axis positioning piece 51; an L-shaped positioning piece 52; an upper door axis 61; a lower door axis 62; a gate body 7; a trough support rod 8; a front trough fixing plate 91; and a rear trough fixing plate 92. DETAILED DESCRIPTION

[0028] The exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0029] The utility model provides a limiting fence with a suspended full-length trough, comprising a side fence panel assembly, a fence door assembly and a full-length trough assembly, wherein the first mounting end and the second mounting end of the side fence panel assembly are respectively connected by three mutually parallel round tube pull rods, which play a limiting role for livestock and reduce the risk of the side fence panel assembly being damaged; the first end of the side fence panel assembly is equipped with a fence door assembly for livestock to enter and exit, and the second end of the side fence panel assembly is provided with a full-length trough for livestock to eat easily.

[0030] like Figure 1As shown, the side fence assembly includes a first side fence 31, a second side fence 32 and a third side fence 33. The first side fence 31 includes a frame 311, a longitudinal limit rod group 312, a transverse limit rod group 313, a first foot 41 and a second foot 42. The height of the first end of the frame 311 is higher than the second end. The first end of the frame 311 is equipped with a longitudinal limit rod group 312, and the longitudinal limit rod group 312 includes nine vertical limit rods parallel to each other. The second end of the frame 311 is equipped with a transverse limit rod group 313. The rod group 313 includes four mutually parallel horizontal limit rods, which limit the livestock in the limit device. The third end of the frame 311 is connected to the ground through the first foot 41 and the second foot 42. The second foot 42 and the second end of the frame 311 form a triangular structure to enhance stability. The outer frame part of the second end of the frame 311 adopts round steel instead of round tube to enhance corrosion resistance and reduce damage to the limit fence caused by the habits of livestock. The first side fence piece 31, the second side fence piece 32 and the third side fence piece 33 have the same structure.

[0031] The gate assembly includes a first gate 21, a second gate 22, a third gate 23, a fourth gate 24 and a door axis positioning assembly 5. The first gate 21 is installed on the third mounting end of the first side gate 31 through a door axis positioning piece 51, the second gate 22 and the third gate 23 are installed on the fourth mounting end and the third mounting end of the second side gate 32, and the fourth gate is installed on the fourth mounting end of the third side gate 33.

[0032] The full-length trough assembly includes a full-length trough 1, a trough support rod 8 and a trough fixing plate assembly. The first end of the trough support rod 8 is connected to the first foot of the side fence assembly, and the second end of the trough support rod 8 is connected to the front trough fixing plate 91 to form a supporting structure. The first end of the full-length trough 1 is connected to the trough fixing plate 91, and the second end is connected to the second end of the side fence assembly through the rear trough fixing plate 92, so that the full-length trough 1 is fixed on the trough support rod 8, which is beneficial for livestock to eat. The first end of the full-length trough 1 protrudes from the head of the limiting fence, making cleaning more convenient. Installing the full-length trough 1 off the ground can reduce the requirements for the installation site.

[0033] like Figure 2 and Figure 3 As shown, the appearance of the gate body 7 is a waist-shaped hole structure, and the upper and lower arc segments are provided with galvanized holes, which is convenient for handling the zinc liquid after galvanizing. The waist-shaped hole structure does not have edges and corners. The first end of the upper door shaft 61 is a square structure, and the second end is a cylindrical structure. The lower door shaft 62 has the same structure as the upper door shaft 61 and is connected to the gate body 7 through an extension piece. The two ends of the door shaft positioning piece 51 are semicircular elliptical structures, and the middle part of the door shaft positioning piece is a U-shaped groove, and square holes are provided on both sides of the U-shaped groove. The axes of the two parts of the L-shaped positioning piece 52 are perpendicular to each other, and the diameter of the cylindrical structure part of the door shaft should be smaller than the side length of the square structure part.

[0034] The gate assembly of the utility model adopts a double-opening design, and the opening angles of the first gate 21 and the second gate 22 are both 90°. When the first gate 21 is opened, the square structure part of the door shaft is moved upward to be higher than the square hole of the gate positioning piece 51. When the first gate 21 rotates 90° in the square hole through the cylindrical structure part of the door shaft, the first gate 21 is moved downward so that the square structure part of the door shaft of the first gate 21 just matches the square hole of the door shaft positioning piece 51 to lock it, preventing the first gate 21 from rotating after opening and affecting the entry and exit of livestock. When the first gate 21 is moved upward, the L-shaped positioning piece 52 can prevent the door shaft from completely separating from the door shaft positioning piece 51 due to excessive movement distance. The second gate 22, the third gate 23, and the fourth gate 24 are all opened by moving upward so that the cylindrical part of the door shaft can rotate in the square hole of the door shaft positioning piece 51.

[0035] like Figure 4 and Figure 5 The bolt holes for connecting the front trough fixing plate 91 and the full-length trough 1 and for connecting the rear trough fixing plate 92 and the side fence assembly are waist-shaped holes. The waist-shaped holes are designed so that the full-length trough 1 and the trough support rod 8 have adjustable space during installation, thereby reducing the requirements for the installation site.

[0036] The utility model reduces the requirements for the installation site by appropriately adjusting the through-length feeding trough according to the installation situation through the suspended through-length feeding trough; the front end of the through-length feeding trough protrudes from the second end of the side fence assembly, and there is enough space for cleaning the feeding trough; the two ends of the through-length feeding trough are connected to the feeding trough fixing plate assembly, so that the through-length feeding trough has a certain angle during use and does not rotate, which can reduce the waste caused by arching food when livestock eat; the fence door assembly has a special door shaft design so that the fence door assembly has a stable opening state when opened, reducing the inconvenience in operation.

[0037] The embodiments described above are only descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A fence with a suspended full-length trough, comprising a side fence assembly, a fence door assembly and a full-length trough assembly, wherein the fence door assembly and the full-length trough assembly are respectively connected to the first end and the second end of the side fence assembly, characterized in that: The side fence assembly comprises a first side fence, a second side fence and a third side fence, wherein the first mounting end of the first side fence, the first mounting end of the second side fence and the first mounting end of the third side fence are sequentially connected through a round tube tie rod, the second mounting end of the first side fence, the second mounting end of the second side fence and the second mounting end of the third side fence are sequentially connected through a round tube tie rod, the first side fence comprises a frame, a longitudinal limit rod group, a transverse limit rod group and a foot, the longitudinal limit rod group is located inside the first end of the frame, the transverse limit rod group is located inside the second end of the frame, and the first foot and the second foot are symmetrically distributed on the front and rear sides of the third end of the frame; The gate assembly comprises a first gate, a second gate, a third gate, a fourth gate and a door shaft positioning assembly, wherein the first gate, the second gate, the third gate and the fourth gate are symmetrically installed in pairs on both sides of the second side gate piece, the door shaft positioning assembly comprises a door shaft positioning piece and an L-shaped positioning piece, the fourth gate is connected to the fourth mounting end of the third side gate piece through the door shaft positioning assembly, the second gate and the third gate are respectively connected to the fourth mounting end and the third mounting end of the second side gate piece, the first gate comprises a gate body and a door shaft, the shape of the gate body is a waist-shaped hole structure, the door shaft comprises an upper door shaft and a lower door shaft, the upper door shaft and the lower door shaft are respectively connected to the fixed end of the gate body through an extension piece, and the door shaft of the first gate is connected to the third mounting end of the first side gate piece through the door shaft positioning piece; The through-length trough assembly includes a trough support rod, a trough fixing plate assembly and a through-length trough, the trough fixing plate assembly includes a front trough fixing plate and a rear trough fixing plate, the first end of the trough support rod is connected to the support rod of the ground foot, the second end of the trough support rod is connected to the first mounting end of the through-length trough through the front trough fixing plate, the second mounting end of the through-length trough is connected to the second end of the side fence assembly through the rear trough fixing plate, the trough support rod and the trough fixing plate assembly are evenly distributed along the length direction of the through-length trough.

2. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The first side fence piece, the second side fence piece and the third side fence piece have the same structure, and the first side fence piece and the third side fence piece are symmetrically distributed on both sides of the second side fence piece.

3. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The height of the first end of the frame is greater than the height of the second end of the frame.

4. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The axis of the transverse limiting rod group is perpendicular to the axis of the foot, and the axis of the longitudinal limiting rod group is parallel to the axis of the foot.

5. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The first gate and the second gate are located on the same side, the third gate and the fourth gate are located on the same side, and the first gate, the second gate, the third gate and the fourth gate have the same structure.

6. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The first end of the upper door shaft is a square structure, the second end of the upper door shaft is a cylindrical structure, and the lower door shaft has the same structure as the upper door shaft.

7. The limiting fence with a suspended full-length feeding trough according to claim 1 or 5, characterized in that: The two ends of the door axis positioning piece are respectively semicircular elliptical structures, the middle part of the door axis positioning piece is a U-shaped groove, and square holes are provided on both sides of the U-shaped groove.

8. The limiting fence with a suspended full-length feeding trough according to claim 1, characterized in that: The number of the trough support rods and the number of the trough fixing plate assemblies are equal.

9. The limiting fence with a suspended full-length feeding trough according to claim 1 or 8, characterized in that: The bolt holes connecting the through-length trough and the front trough fixing plate and the bolt holes connecting the rear trough fixing plate and the side fence assembly are both waist-shaped holes.

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