CN221284131U - Length-adjustable fence door for stopping pigs - Google Patents

Abstract

The utility model discloses a length-adjustable fence door for a pig, which relates to the technical field of fence doors for pigs and comprises a fixing frame, wherein the fixing frame is in a shape of 匚, two ends in the fixing frame are rotatably connected with a main fence door through a movable shaft, the upper end and the lower end of one side, far away from the fixing frame, of the main fence door are respectively provided with a sliding groove, an auxiliary fence door is connected in a sliding manner in the sliding grooves, and one side, far away from the main fence door, of the auxiliary fence door is connected with a lock catch in a sliding manner. According to the utility model, the ejector rod and the bottom rod of the auxiliary fence door are aligned with the two sliding grooves of the main fence door to be fully inserted, then the length of the auxiliary fence door is selected to be pulled out according to the required width, after the length is determined, the fixing bolts at the top end and the bottom end of the main fence door are respectively screwed, and as the bottom ends of the fixing bolts are fixed blocks which are rotationally connected through movable shafts, the ejector rod and the bottom rod are respectively limited and fixed in the sliding grooves at the moment by the fixing blocks, so that the device can adjust the length of the fence door according to the required width, and the applicability of the device is effectively improved.

Description

Length-adjustable fence door for stopping pigs

Technical Field

The utility model relates to the technical field of pig fence doors, in particular to a length-adjustable pig fence door.

Background

The gate plays a vital role in pig farms. Firstly, it can effectively isolate different kinds of pigs, prevent the pigs at different stages from interfering with each other, such as boar and sow positioning columns. Therefore, each pig can be ensured to be suitable for own living environment, and the breeding efficiency is improved. Secondly, the fence gate can be convenient for raising and managing. For example, due to the design of the unidirectional pig-driving fence gate, pigs can only travel unidirectionally, and centralized management and driving are facilitated. In general, the pig fence gate not only provides a proper living environment for pigs, but also greatly facilitates daily management work of a pig farm, and plays an important role in improving pig raising benefits.

The prior pig fence door is required to be selected or customized according to the required width before being installed, the pig fence door with the customized length is generally more expensive than common pig fence doors, and the operation when the door is closed and locked is more inconvenient, so the pig fence door with the adjustable length is provided.

Disclosure of utility model

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a length-adjustable fence gate for a pig.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shelves pig fence door of adjustable length includes the mount, the mount is "匚" font, and the inside both ends of mount are connected with main fence door through the loose axle rotation, the sliding tray has all been seted up at the upper and lower both ends that main fence door kept away from mount one side, and sliding connection has vice fence door in the sliding tray, one side sliding connection that main fence door was kept away from to vice fence door has the hasp.

Above-mentioned, vice fence door includes ejector pin, sill bar, side lever, breast post and spring bolt, breast post swing joint is between ejector pin and sill bar, and side lever both ends are fixed connection in the same side of ejector pin and sill bar respectively, ejector pin, sill bar and side lever constitute an inverted "匚" font.

Above-mentioned, the bottom of hurdle pole is the hemisphere, and the hemisphere corresponds the top of sill bar and has seted up a plurality of arc grooves, the inside fixedly connected with spring post in top of hurdle pole, and the spring post corresponds the ejector pin and run through and have a plurality of post grooves, side lever one side is close to the top and passes through bolt fixedly connected with spring bolt.

Above-mentioned, spring bolt and hasp sliding connection, the hasp includes fixed plate, locked groove and locking piece, and the fixed plate passes through bolt fixed connection in the wall body, the locked groove is whole "U" font, and locked groove opening part one side fixed connection in fixed plate one side, most sliding connection of locking piece is inside the locked groove, and locking piece one end is rotated through the loose axle and is connected in the inside one end department that is close to of locked groove.

Above-mentioned, ejector pin and sill bar sliding connection respectively are inside the sliding tray, and the degree of depth and the ejector pin of sliding tray are corresponding with the sill bar, a pair of fixed slot has all been seted up near one end department to top and bottom of main fence door, and the fixed slot inner wall is equipped with the screw thread.

Above-mentioned, a pair of fixed slot is connected with a pair of gim peg through the screw thread rotation, and the gim peg bottom is connected with the fixed block through the loose axle rotation respectively, the fixed block is whole to be anti-skidding material, and the ejector pin top is hugged closely to the bottom of fixed block.

Compared with the prior art, the length-adjustable fence gate for the pig has the following beneficial effects:

1. The fixing frame is fixedly connected to the wall surface through bolts, the fixing frame is in a '匚' shape and is connected to the main rail through the movable shaft in a rotating mode, after the main rail door is fixedly installed, the ejector rod and the bottom rod of the auxiliary rail door are aligned to the two sliding grooves of the main rail door and are fully inserted, then the length of the auxiliary rail door is selected according to the required width, after the length is determined, the fixing bolts at the top end and the bottom end of the main rail door are respectively screwed, and as the bottom end of the fixing bolts are fixed blocks which are connected in a rotating mode through the movable shaft, the ejector rod and the bottom rod are respectively limited and fixed in the sliding grooves at the moment through the fixing blocks, so that the device can adjust the length of the rail door according to the required width, and the applicability of the device is effectively improved.

2. According to the auxiliary fence door, after the auxiliary fence door is fixed, a plurality of fence posts are selected to be installed, the fence posts are inclined through the hemispherical structure at the bottom of the fence posts, the hemispherical shapes are connected with the arc-shaped grooves, the spring posts at the top ends of the fence posts are pressed to be flush with the bottom ends of the ejector rods, and then pushed into the column-shaped grooves to be fixed, so that the fence posts are inserted in gaps of the auxiliary fence door, pigs are prevented from running out of the rings, a lock tongue is fixed on a side rod, a fixed plate is fixedly connected to a wall body through bolts, a fixed groove is formed between a lock block and the fixed plate, and when the door is closed, the lock tongue upwards abuts against and rotates, and is slidably connected in the groove, and the lock is opened only by lifting the top ends of the lock block around the movable shaft, so that the door is opened, and convenience of the device is improved effectively.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a secondary gate structure of the present utility model;

FIG. 3 is a schematic view of a railing of the present utility model;

FIG. 4 is a schematic view of a latch structure according to the present utility model;

Fig. 5 is a schematic view of the structure of the fixing bolt and the fixing block of the present utility model.

In the figure: 1. a fixing frame; 2. a main gate; 201. a sliding groove; 202. a fixing bolt; 203. a fixed block; 3. a secondary hurdle door; 301. a push rod; 302. a bottom bar; 303. a side bar; 304. a column; 305. a bolt; 306. a spring post; 4. locking; 401. a fixing plate; 402. a locking groove; 403. a locking piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a shelves pig fence door of adjustable length includes mount 1, and mount 1 is "匚" font, and the inside both ends of mount 1 are connected with main fence door 2 through the loose axle rotation, and the sliding tray 201 has all been seted up to the upper and lower both ends that main fence door 2 kept away from mount 1 one side, and sliding tray 201 sliding connection has vice fence door 3, and one side sliding connection that vice fence door 3 kept away from main fence door 2 has hasp 4.

As shown in fig. 2-3, the auxiliary column door 3 includes a top rod 301, a bottom rod 302, a side rod 303, a column 304 and a lock tongue 305, where the column 304 is movably connected between the top rod 301 and the bottom rod 302, two ends of the side rod 303 are respectively and fixedly connected to the same side of the top rod 301 and the bottom rod 302, the top rod 301, the bottom rod 302 and the side rod 303 form an inverted figure 匚, the bottom of the column 304 is hemispherical, and the hemispherical top end of the bottom rod 302 is provided with a plurality of arc grooves, the top end of the column 304 is fixedly connected with a spring column 306, and the spring column 306 penetrates through a plurality of column grooves corresponding to the top rod 301, and one side of the side rod 303 is close to the top and is fixedly connected with the lock tongue 305 through bolts.

When the device is installed, the fixing frame 1 is fixedly connected to a wall surface through bolts, the fixing frame 1 is designed into a '匚' shape, the fixing frame is rotationally connected to the main fence door 2 through the movable shaft, after the main fence door 2 is fixedly installed, the ejector rod 301 and the bottom rod 302 of the auxiliary fence door 3 are aligned with the two sliding grooves 201 of the main fence door 2, then the length of the auxiliary fence door 3 is selected according to the required width, after the length is determined, the fixing bolts 202 at the top end and the bottom end of the main fence door 2 are respectively screwed down, and as the bottom end of the fixing bolts 202 is the fixing block 203 which is rotationally connected through the movable shaft, the fixing block 203 is used for limiting and fixing the ejector rod 301 and the bottom rod 302 in the sliding grooves 201 at the moment respectively, so that the device can adjust the length of the fence door according to the required width, and the applicability of the device is effectively improved.

As shown in fig. 4-5, the lock tongue 305 is slidably connected with the lock catch 4, the lock catch 4 includes a fixing plate 401, a lock groove 402 and a lock block 403, the fixing plate 401 is fixedly connected to a wall body through bolts, the lock groove 402 is integrally U-shaped, one side of an opening of the lock groove 402 is fixedly connected to one side of the fixing plate 401, most of the lock block 403 is slidably connected inside the lock groove 402, one end of the lock block 403 is rotatably connected to a position close to one end inside the lock groove 402 through a movable shaft, the ejector rod 301 and the bottom rod 302 are slidably connected inside the sliding groove 201 respectively, the depth of the sliding groove 201 corresponds to that of the ejector rod 301 and the bottom rod 302, a pair of fixing grooves are formed in the positions close to one end of the top end and the bottom end of the main fence door 2, threads are formed in the inner walls of the fixing grooves, a pair of fixing bolts 202 are rotatably connected to the fixing grooves through threads, the bottom ends of the fixing bolts 202 are rotatably connected with the fixing blocks 203 through movable shafts respectively, the whole fixing blocks 203 are made of anti-skid materials, and the bottom ends of the fixing blocks 203 are tightly attached to the top ends of the ejector rod 301.

After the auxiliary fence door 3 is fixed, select how many fence posts 304 of installation again, through the hemispherical structure of fence post 304 bottom, incline it, make hemispherical and arc groove link up, press the spring post 306 on fence post 304 top to flush with the bottom of ejector pin 301, push into the column type groove again and fix, thereby insert fence post 304 with the space department of auxiliary fence door 3, avoid the pig to run out from the circle, be fixed with spring bolt 305 on side lever 303, fixed plate 401 passes through bolt fixed connection in the wall body, form the fixed slot position between spring bolt 403 and the fixed plate 401, when closing the door, spring bolt 305 is with the upward conflict rotation of spring bolt 403, sliding connection is in this slot position again, utilize the shape structure of spring bolt 403, only can lift the top of spring bolt 403 round the activity axial direction just with hasp 4 open, make the switch door more convenient, the convenience of the device has effectively been improved.

Working principle: during installation device, mount 1 passes through bolt fixed connection in the wall, set up mount 1 to "匚" font with the mount, rethread loose axle swivelling joint in main hurdle door 2, after main hurdle door 2 fixed mounting, with two sliding tray 201 of the ejector pin 301 and the sill bar 302 alignment main hurdle door 2 of vice hurdle door 3 completely insert, then according to required width, thereby select the length of pulling out vice hurdle door 3, after determining length, screw down the dead bolt 202 of main hurdle door 2 top and bottom respectively, because dead bolt 202 bottom is fixed block 203 through loose axle swivelling joint, and fixed block 203 this moment is with ejector pin 301 and sill bar 302 spacing fixed in sliding tray 201 respectively, after vice hurdle door 3 is fixed, select how many hurdle 304 of installation again, through the hemispherical structure of hurdle 304 bottom, make hemispherical and arc groove link up, press down to with the bottom of ejector pin 301 with the spring hurdle 306 on hurdle 304 top, then push into the column type groove and fix, thereby insert hurdle 304 in the space department of vice hurdle door 3 all, it is fixed block 403, it is fixed by lock plate 403 through the side rod 305, it is fixed block 403 and lock plate 403 is fixed up through the side rod 403, the lock plate 403 is fixed, the shape is just can be opened through the fixed up lock plate 403, the lock plate 403 is fixed, the shape is just fixed, and the lock plate is fixed up by the lock plate is opened, and can be opened.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a shelves pig fence door of adjustable length, includes mount (1), its characterized in that: the fixing frame (1) is of a '匚' shape, the two ends inside the fixing frame (1) are rotationally connected with the main fence door (2) through movable shafts, the upper end and the lower end of one side of the main fence door (2) away from the fixing frame (1) are respectively provided with a sliding groove (201), the sliding grooves (201) are internally connected with the auxiliary fence door (3) in a sliding manner, and one side of the auxiliary fence door (3) away from the main fence door (2) is slidingly connected with the lock catch (4).

2. A length adjustable stop gate according to claim 1, wherein: the auxiliary fence door (3) comprises a top rod (301), a bottom rod (302), side rods (303), a fence post (304) and a lock tongue (305), wherein the fence post (304) is movably connected between the top rod (301) and the bottom rod (302), two ends of the side rods (303) are respectively and fixedly connected to the same side of the top rod (301) and the bottom rod (302), and the top rod (301), the bottom rod (302) and the side rods (303) form an inverted '匚' shape.

3. A length adjustable stop gate according to claim 2, wherein: the bottom of hurdle (304) is the hemisphere, and a plurality of arc grooves have been seted up on the top that the hemisphere corresponds sill bar (302), the inside fixedly connected with spring post (306) in top of hurdle (304), and spring post (306) correspond ejector pin (301) and run through there are a plurality of post grooves, side lever (303) one side is close to the top and passes through bolt fixedly connected with spring bolt (305).

4. A length adjustable stop gate according to claim 3, wherein: the lock tongue (305) is in sliding connection with the lock catch (4), the lock catch (4) comprises a fixed plate (401), a lock groove (402) and a lock block (403), the fixed plate (401) is fixedly connected to a wall body through a bolt, the lock groove (402) is integrally U-shaped, one side of an opening of the lock groove (402) is fixedly connected to one side of the fixed plate (401), most of the lock block (403) is in sliding connection with the inside of the lock groove (402), and one end of the lock block (403) is rotationally connected to the inside of the lock groove (402) close to one end through a movable shaft.

5. A length adjustable stop gate according to claim 2, wherein: the top rod (301) and the bottom rod (302) are respectively and slidably connected inside the sliding groove (201), the depth of the sliding groove (201) corresponds to the top rod (301) and the bottom rod (302), a pair of fixing grooves are formed in the top end and the bottom end of the main fence door (2) close to one end, and threads are arranged on the inner wall of the fixing grooves.

6. The adjustable length stop gate of claim 5, wherein: the pair of fixed slots are rotationally connected with the pair of fixed bolts (202) through threads, the bottom ends of the fixed bolts (202) are respectively rotationally connected with the fixed blocks (203) through movable shafts, the whole fixed blocks (203) are made of anti-slip materials, and the bottom ends of the fixed blocks (203) are tightly attached to the top ends of the ejector rods (301).