CN220630587U - Novel sheep manger with adjustable - Google Patents

Abstract

The utility model discloses a novel adjustable sheep manger, which relates to the technical field of mangers and comprises two support columns respectively arranged at the bottoms of two fixing plates, wherein the same lifting plate is arranged above the two fixing plates, a groove body is arranged on the lifting plate, a lifting device for adjusting the height of the groove body is arranged between the lifting plate and the two fixing plates, and a fixing device for keeping the manger stable is arranged between the two fixing plates. According to the utility model, the lifting device is arranged, so that the height of the trough body is adjusted according to the size of sheep, feeding of the large sheep and sheep is facilitated, the practicability of the device is improved, and the cost of a sheep farm is reduced; the whole trough can be firmly fixed on the ground through the fixing device arranged at the bottom, so that the overall stability of the sheep trough is improved.

Description

Novel sheep manger with adjustable

Technical Field

The utility model relates to the technical field of feed tanks, in particular to a novel adjustable sheep feed tank.

Background

At present, with the development of national productivity level and the improvement of economic and technical level, the life quality of people is correspondingly improved, and the requirements for mutton are also improved. Today, large-scale cultivation is performed, and higher requirements are also provided for sheep raising environments. In sheep farming, a trough is typically used for feeding.

The utility model provides a sheep is manger only, includes base, top groove and ramp plate, and the base is equipped with the bottom groove, and the top groove sets up relatively with the bottom groove, and the one end of ramp plate is kept away from the base setting and is located the coplanar with the bottom surface of base, and the other end of ramp plate extends towards top groove direction and is connected with the top groove, sheep is manger only can increase the region that the sheep was eaten.

Above-mentioned sheep is only manger is in the use, and inconvenient highly adjusting to the manger cell body, and there are big sheep and sheep son in the sheep raising place, because manger cell body highly is fixed, the big sheep can normally eat when eating, and the sheep son is higher because the manger cell body when eating, leads to the sheep son to eat not to feed to it is not good to lead to the sheep to eat the effect only, has reduced the practicality of sheep only manger, uses very inconvenient.

Disclosure of Invention

Aiming at the problems, the utility model provides a novel adjustable sheep feed trough, which solves the problem that the conventional feed trough is inconvenient to adjust the height of the trough body.

The technical scheme of the utility model is as follows: a novel adjustable sheep trough comprises a support column, two fixing plates and a trough body;

two fixed plate bottoms are equipped with two support columns respectively, two the fixed plate top is equipped with same lifter plate, be equipped with the cell body on the lifter plate, be equipped with the elevating gear who adjusts cell body height between lifter plate and the two fixed plates, two be equipped with the fixing device who keeps the manger stable between the fixed plate.

Further, the lifting device comprises a sliding table, a fixed block, a first sliding block, a bidirectional threaded rod, a rocker B, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a connecting rod A, a connecting rod B, a second sliding block and a third sliding block; the fixed plate is provided with a sliding table, two fixed blocks are respectively arranged on the sliding table, two first sliding blocks are respectively connected to the sliding table between the two fixed blocks in a sliding manner, the two first sliding blocks on the same side are internally connected with the same bidirectional threaded rod in a threaded manner, two ends of the bidirectional threaded rod are respectively connected with the fixed blocks in a rotating manner, and one end of the bidirectional threaded rod penetrates through one fixed block in a rotating manner to be connected with a rocker B; one of the first sliding blocks on the same side is hinged with a first end of a first connecting rod, a second end of the first connecting rod is hinged with a first end of a second connecting rod, and a second sliding block is hinged with a second end of the second connecting rod; the other first sliding block on the same side is hinged with a first end of a fourth connecting rod, a second end of the fourth connecting rod is hinged with a first end of a third connecting rod, a second end of the third connecting rod is hinged with a third sliding block, and the two second sliding blocks and the two third sliding blocks are arranged at the bottom of the lifting plate in a sliding connection manner; the middle parts of the two first connecting rods and the two fourth connecting rods are hinged with the same connecting rod A, and the middle parts of the two second connecting rods and the two third connecting rods are hinged with the same connecting rod B.

Further, the fixing device comprises a moving rod, a rack A, a gear rod, a rocker A, a gear B, a cross rod, a shell, a T-shaped chute A, T type sliding block A, a rack B, a gear C, a gear shaft, a rotating handle, a fixed disc, a locking rod, a spring, a locking key and a locking handle, wherein two through grooves are respectively arranged in the fixed plate, two grooves at the same end are arranged in a staggered manner, and the moving rod is arranged in the grooves and is in sliding connection with the grooves; the outer end of the movable rod is provided with a shell; a rack A is arranged on the moving rod; two cross bars are respectively arranged between the two sliding tables, two gear rods are arranged between the two cross bars, two ends of each gear rod are respectively connected with the cross bars in a rotating way, and one end of each gear rod penetrates through the cross bars in a rotating way and is connected with a rocker A; the gear A is sleeved at the middle part of each gear rod, the two gears A are connected in a meshed manner, the gear rods on two sides of each gear A are sleeved with the gears B, and the two gears B positioned at the same end are staggered; the gear B is in meshed connection with the rack;

the inner wall of the shell is provided with a T-shaped sliding groove A, the T-shaped sliding groove A is connected with a T-shaped sliding block A in a sliding way, and the bottom end of the T-shaped sliding block A penetrates through the bottom wall of the shell in a sliding way to be connected with a fixed disc; a rack B is arranged on one side of the T-shaped sliding block A, and a gear C is connected with the other side of the rack B in a meshed manner; a gear shaft penetrates through the gear C, two ends of the gear shaft are respectively connected with the inner wall of the shell in a rotating way, and one end of the gear shaft penetrates through the inner wall of the shell in a rotating way and is connected with a rotating handle; the gear C opposite side is equipped with the locking key, the setting of the first end swing joint of locking key is between the adjacent two teeth in gear C outside, the locking key second end is connected with the first end of locking lever, the gliding casing that runs through of locking lever second end is connected with the locking handle, be equipped with the spring between locking handle and the casing, the spring housing is established on the locking lever, the first end of spring is connected on the casing, the bullet second end is connected on the locking handle.

Further, a sliding groove C is formed in the first sliding block, a protrusion is arranged at the top of the sliding table, and the protrusion is arranged in the sliding groove C in a sliding connection mode.

Further, the lifter plate diapire is equipped with two T type spouts B respectively, two all be equipped with T type arch on second slider and the third slider, be located two on the same side the gliding setting of T type arch is in T type spout B, is located two on the same side the gliding same slide bar that runs through in the T type arch, the slide bar both ends are connected with T type spout B inner wall respectively.

Further, the locking rod is a quadrangular prism.

The utility model has the advantages that:

according to the utility model, the lifting device is arranged, so that the height of the trough body is adjusted according to the size of sheep, feeding of the large sheep and sheep is facilitated, the practicability of the device is improved, and the cost of a sheep farm is reduced; the whole trough can be firmly fixed on the ground through the fixing device arranged at the bottom, so that the overall stability of the sheep trough is improved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

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

FIG. 2 is a schematic view of a lifting device according to the present utility model;

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

FIG. 4 is a partial installation schematic of the fixture of the present utility model;

FIG. 5 is a partial top view of the fixture of the present utility model;

FIG. 6 is a partial left side view of the fixture of the present utility model;

FIG. 7 is a first slider mounting schematic of the present utility model;

FIG. 8 is a schematic view of the second slider and third slider installation of the present utility model.

Reference numerals:

the three-dimensional sliding table comprises a supporting column 1, a fixed plate 2, a sliding table 3, a protrusion 31, a groove 4, a movable rod 5, a locking handle 6, a casing 61, a T-shaped sliding groove A62, a T-shaped sliding block A63, a rack B64, a gear C65, a gear shaft 66, a rotating handle 67, a fixed plate 68, a locking rod 69, a spring 610, a locking key 611, a fixed block 7, a first sliding block 8, a T-shaped protrusion 81, a T-shaped sliding groove B82, a sliding rod 83, a bidirectional threaded rod 84, a fourth sliding rod 85, a first sliding rod 86, a second sliding rod 87, a third sliding rod 88, a third sliding rod 89, a second sliding rod 810, a lifting plate 812, a connecting rod B813, a sliding groove C814, a groove body 9, a rocking rod A10, a rocking rod B11, a gear B13, a transverse rod 14, a rack A15 and a gear A16.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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.

Referring to fig. 1 to 8, a novel adjustable trough comprises a support column 1, two fixing plates 2 and a trough body 9;

two support columns 1 are respectively arranged at the bottoms of the two fixing plates 2, the support columns 1 are used for installing the fixing plates 2, the same lifting plate 811 is arranged above the two fixing plates 2, the trough body 9 is arranged on the lifting plate 811, the lifting plate 811 is used for installing the trough body 9, a lifting device for adjusting the height of the trough body 9 is arranged between the lifting plate 811 and the two fixing plates 2, and a fixing device for keeping the trough stable is arranged between the two fixing plates 2;

the lifting device comprises a sliding table 3, a fixed block 7, a first sliding block 8, a bidirectional threaded rod 84, a rocker B11, a first connecting rod 86, a second connecting rod 87, a third connecting rod 88, a fourth connecting rod 85, a connecting rod A812, a connecting rod B813, a second sliding block 810 and a third sliding block 89; the fixed plate 2 is provided with a sliding table 3, the fixed plate 2 is used for installing the sliding table 3, two fixed blocks 7 are respectively arranged on the sliding table 3, two first sliding blocks 8 are respectively connected onto the sliding table 3 between the two fixed blocks 7 in a sliding way, sliding grooves C814 are respectively formed in the two first sliding blocks 8, the tops of the two sliding tables 3 are respectively provided with a bulge 31, the bulge 31 is arranged in the sliding groove C814 in a sliding way, and the bulge 31 is matched with the sliding groove C814 to ensure that the first sliding blocks 8 stably slide on the sliding table 3; the two first sliding blocks 8 on the same side are internally and in threaded connection with the same bidirectional threaded rod 84, two ends of the bidirectional threaded rod 84 are respectively in rotary connection with the fixed blocks 7, one end of the bidirectional threaded rod 84 penetrates through one of the fixed blocks 7 in a rotary manner to be connected with a rocker B11, and the fixed blocks 7 are used for installing the bidirectional threaded rod 84; one of the first sliding blocks 8 on the same side is hinged with a first end of a first connecting rod 86, a second end of the first connecting rod 86 is hinged with a first end of a second connecting rod 87, and a second sliding block 810 is hinged with a second end of the second connecting rod 87; the other first slide block 8 on the same side is connected with a first end of a fourth connecting rod 85, a second end of the fourth connecting rod 85 is hinged with a first end of a third connecting rod 88, and a second end of the third connecting rod 88 is hinged with a third slide block 89; two second sliders 810 and two third sliders 89 are slidably disposed at the bottom of the lifting plate 811; the bottom wall of the lifting plate 811 is respectively provided with two T-shaped sliding grooves B82, two second sliding blocks 810 and a third sliding block 89 are provided with T-shaped protrusions 81, the two T-shaped protrusions 81 positioned on the same side are slidably arranged in the T-shaped sliding grooves B82, the T-shaped protrusions 81 and the T-shaped sliding grooves B82 are matched to ensure that the third sliding block 89 and the second sliding block 810 stably slide in the T-shaped sliding grooves B82, the same sliding rod 83 penetrates through the two T-shaped protrusions 81 positioned on the same side, the sliding rod 83 is used for installing the third sliding block 89 and the fourth sliding block 810, and two ends of the sliding rod 83 are respectively connected with the inner wall of the T-shaped sliding grooves B82; the middle parts of the two first connecting rods 86 and the two fourth connecting rods 85 are hinged with the same connecting rod A812, the connecting rod A812 is used for fixing the two first connecting rods 86 and the two fourth connecting rods 85, the two first connecting rods 86 and the two fourth connecting rods 85 are guaranteed to synchronously move, the middle parts of the two second connecting rods 87 and the two third connecting rods 88 are hinged with the same connecting rod B813, the connecting rod B813 is used for fixing the two second connecting rods 87 and the two third connecting rods 88, and the two second connecting rods 87 and the two third connecting rods 88 are guaranteed to synchronously move;

specifically, the rocker B11 rotates to drive the bidirectional threaded rod 84 to rotate, the bidirectional threaded rod 84 rotates to drive the two first sliding blocks 84 on the same side to move in opposite directions, the two first sliding blocks 84 on the same side move in opposite directions to drive the first ends of the first connecting rod 86 and the fourth connecting rod 85 to move in opposite directions, under the action of the connecting rod a812, the first ends of the first connecting rod 86 and the fourth connecting rod 85 move in opposite directions to drive the second ends of the first connecting rod 86 and the fourth connecting rod 85 to move in opposite directions, the second ends of the first connecting rod 86 and the fourth connecting rod 85 move in opposite directions to drive the first ends of the second connecting rod 87 and the third connecting rod 88 to move in opposite directions, under the action of the connecting rod B813, the first ends of the second connecting rod 87 and the third connecting rod 88 move in opposite directions to drive the second sliding block 810 and the third sliding block 89 to move in opposite directions, the second sliding block 810 and the third sliding block 89 move in opposite directions to drive the lifting plate 811 to lift, and the lifting plate 811 to lift the lifting plate 9 to lift the trough 9 to rotate in opposite directions, and then the trough 9 is adjusted to the trough height of sheep;

the fixing device comprises a moving rod 5, a rack A15, a gear rod 13, a rocker A10, a gear A16, a gear B12, a cross rod 14, a shell 61, a T-shaped chute A62, a T-shaped slide block A63, a rack B64, a gear C65, a gear shaft 66, a rotating handle 67, a fixing disc 68, a locking rod 69, a spring 610, a locking key 611 and a locking handle 6, wherein two through grooves 4 are respectively arranged in a fixing plate 2, two grooves 4 at the same end are arranged in a staggered manner, the moving rod 5 is arranged in the grooves 4, and the moving rod 5 is in sliding connection with the grooves 4; the outer end of the movable rod 5 is provided with a shell 61; a rack A15 is arranged on the moving rod 5, and the moving rod 5 is used for installing the rack A15; two cross bars 14 are arranged between the two sliding tables 3, two gear rods 13 are arranged between the two cross bars 14, the two cross bars 14 are used for installing the two gear rods 13, two ends of each gear rod 13 are respectively and rotatably connected with the cross bars 14, and one end of one gear rod 13 rotatably penetrates through the cross bar 14 and is connected with a rocker A10; the middle parts of the two gear rods 13 are respectively provided with a gear A16, the two gears A16 are connected in a meshed manner, the gear rods 13 on two sides of the two gears A16 are respectively provided with a gear B12, the gear rods 13 are used for installing the gears A16 and the gears B12, and the two gears B12 positioned at the same end are staggered; the gear B12 is in meshed connection with the rack A15;

specifically, the rotating rocker a10 drives one of the gear rods 13 to rotate, one of the gear rods 13 rotates to drive one of the gears a16 to rotate, one of the gears a16 rotates to drive the other gear a16 to rotate, the other gear a16 rotates to drive the other gear rod 13 to rotate, the gear rod 13 rotates to drive the gear B12 to rotate, the gear B12 rotates to drive the rack a15 to move, the rack a15 moves to drive the moving rod 5 to move, and the moving rod 5 moves to drive the shell 61 to move; the size of the bottom supporting surface of the trough device is adjusted by adjusting the position of the shell 61, so that the trough is more stable in use;

the inner wall of the shell 61 is provided with a T-shaped chute A62, a T-shaped slide block A63 is connected in the T-shaped chute A62 in a sliding way, the T-shaped slide block A63 is matched with the T-shaped chute A62 to ensure that the T-shaped slide block A63 stably slides in the T-shaped chute A62, the T-shaped slide block A63 slides to penetrate through the bottom end of the bottom wall of the shell 61, a fixed disc 68 is connected with the bottom end of the bottom wall of the shell 61, and the T-shaped slide block A63 is used for installing the fixed disc 68; a rack B64 is arranged on one side of the T-shaped sliding block A63, the T-shaped sliding block A63 is used for mounting the rack B64, and a gear C65 is connected to the other side of the rack B64 in a meshed manner; a gear shaft 66 penetrates through the gear C65, the gear shaft 66 is used for installing the gear C65, two ends of the gear shaft 66 are respectively connected with the inner wall of the shell 61 in a rotating mode, the shell 61 is used for installing the gear shaft 66, and one end of the gear shaft 66 penetrates through the inner wall of the shell 61 in a rotating mode and is connected with a rotating handle 67; a locking key 611 is arranged on the other side of the gear C65, a first end of the locking key 611 is movably connected between two adjacent teeth on the outer side of the gear C65, a second end of the locking key 611 is connected with a first end of a locking rod 69, a penetrating shell 61 sliding on the second end of the locking rod 69 is connected with a locking handle 6, a spring 610 is arranged between the locking handle 6 and the shell 61, and the spring 610 is arranged on the locking rod 69;

specifically, when the sheep trough needs to be fixed, the locking handle 6 is pulled to drive the locking rod 69 to move, so that the spring 610 stretches, the locking rod 69 moves to drive the locking key 611 to move, so that the locking key 611 moves out of between two adjacent teeth on the outer side of the gear C65 to release locking, at the moment, the rotating handle 67 drives the gear shaft 66 to rotate, the gear shaft 66 rotates to drive the gear C65 to rotate, the gear C65 rotates to drive the rack B64 to move downwards, the rack B64 moves downwards to drive the T-shaped sliding block A63 to move downwards, the T-shaped sliding block A63 moves downwards to drive the fixed disc 68 to move downwards, and the fixed disc 68 tightly grips the bottom surface, so that the whole trough device cannot move or topple easily, and the fixing effect is achieved; then, the locking handle 6 is loosened, the spring 610 is rebounded and contracted, the locking key 611 moves between two adjacent teeth on the outer side of the gear C65 again, the gear C65 is locked again, and the problem that the fixing disc 68 is retracted and cannot be firmly supported on the ground due to the gravity action of the groove body 9 and the lifting device, so that the fixing effect is affected is avoided;

the locking rod 69 is prismatic, for example, a quadrangular prism, and is used for ensuring that the locking rod 69 always slides horizontally and stably in the shell 61, and cannot rotate, so that the locking key 611 is always located between two adjacent teeth on the outer side of the gear C65.

The application method of the utility model comprises the following steps: when a worker transports the feed trough to a proper position, the rotating rocker A10 drives one of the gear rods 13 to rotate, one of the gear rods 13 rotates to drive one of the gears A16 to rotate, one of the gears A16 rotates to drive the other gear A16 to rotate, the other gear A16 rotates to drive the other gear rod 13 to rotate, the gear rod 13 rotates to drive the gear B12 to rotate, the gear B12 rotates to drive the rack A15 to move, the rack A15 moves to drive the moving rod 5 to move, the moving rod 5 moves to drive the shell 61 to move, and then the position of the shell 61 is regulated to increase the area of the bottom supporting surface of the feed trough device, so that the feed trough is more stable in use; then, the locking handle 6 is pulled to drive the locking rod 69 to move, so that the spring 610 is stretched, and the locking rod 69 is moved to drive the locking key 611 to move, so that the locking key 611 moves out of the space between two adjacent teeth on the outer side of the gear C65 to release locking; then, the rotating handle 67 drives the gear shaft 66 to rotate, the gear shaft 66 rotates to drive the gear C65 to rotate, the gear C65 rotates to drive the rack B64 to move, the rack B64 moves to drive the T-shaped slide block A63 to move, the T-shaped slide block A63 moves to drive the fixed disc 68 to move, the fixed disc 68 is supported on the ground, and the whole trough cannot easily move or topple over when in use, so that the fixing effect is achieved; then, the locking handle 6 is loosened, the spring 610 is rebounded and contracted, the locking key 611 moves between two adjacent teeth on the outer side of the gear C65 again, the gear C65 is locked again, and the problem that the fixed disc 68 is retracted under the action of gravity of the groove body 9 and the lifting device and cannot be firmly supported on the ground to influence the fixing effect is avoided; then, the rocker B11 is rotated to drive the bidirectional threaded rod 84 to rotate, the bidirectional threaded rod 84 rotates to drive the two first sliding blocks 84 on the same side to move in opposite directions, the two first sliding blocks 84 on the same side move in opposite directions to drive the first ends of the first connecting rod 86 and the fourth connecting rod 85 to move in opposite directions, under the action of the connecting rod a812, the first ends of the first connecting rod 86 and the fourth connecting rod 85 move in opposite directions to drive the second ends of the first connecting rod 86 and the fourth connecting rod 85 to move in opposite directions, the second ends of the second connecting rod 87 and the third connecting rod 88 move in opposite directions to drive the second ends of the second connecting rod 87 and the third connecting rod 88 to move in opposite directions, the second ends of the second connecting rod 87 and the third connecting rod 88 move in opposite directions to drive the second sliding rod 810 and the third sliding rod 89 to move in opposite directions, the second sliding rod 810 and the third sliding rod 89 to drive the lifting plate 811 to lift, and the lifting plate 811 to drive the lifting groove 9 to lift according to the required height of the trough well.

According to the utility model, the lifting device is arranged, so that the height of the trough body is adjusted according to the size of sheep, feeding of the large sheep and sheep is met, the practicability of the device is improved, and the cost of a sheep farm is reduced; the whole trough can be firmly fixed on the ground through the fixing device arranged at the bottom, so that the overall stability of the sheep trough is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The novel adjustable sheep trough is characterized by comprising a support column (1), two fixing plates (2) and a trough body (9);

two fixed plate (2) bottoms are equipped with two support column (1) respectively, two fixed plate (2) top is equipped with same lifter plate (811), be equipped with cell body (9) on lifter plate (811), be equipped with the elevating gear who adjusts cell body (9) height between lifter plate (811) and two fixed plate (2), two be equipped with between fixed plate (2) and keep the stable fixing device of manger.

2. A novel adjustable sheep feed trough according to claim 1, wherein: the lifting device comprises a sliding table (3), a fixed block (7), a first sliding block (8), a bidirectional threaded rod (84), a rocker B (11), a first connecting rod (86), a second connecting rod (87), a third connecting rod (88), a fourth connecting rod (85), a connecting rod A (812), a connecting rod B (813), a second sliding block (810) and a third sliding block (89); the sliding table (3) is arranged on the fixed plate (2), two fixed blocks (7) are respectively arranged on the sliding table (3), two first sliding blocks (8) are respectively connected onto the sliding table (3) between the fixed blocks (7) in a sliding manner, the same two first sliding blocks (8) on the same side are internally connected with the same bidirectional threaded rod (84) in a threaded manner, two ends of the bidirectional threaded rod (84) are respectively connected with the fixed blocks (7) in a rotating manner, and one end of the bidirectional threaded rod (84) penetrates through one fixed block (7) in a rotating manner and is connected with a rocker B (11); one of the first sliding blocks (8) on the same side is hinged with a first end of a first connecting rod (86), a second end of the first connecting rod (86) is hinged with a first end of a second connecting rod (87), and a second sliding block (810) is hinged with a second end of the second connecting rod (87); the other first sliding block (8) on the same side is hinged with a first end of a fourth connecting rod (85), a second end of the fourth connecting rod (85) is hinged with a first end of a third connecting rod (88), a second end of the third connecting rod (88) is hinged with a third sliding block (89), and two second sliding blocks (810) and two third sliding blocks (89) are arranged at the bottom of the same lifting plate (811) in a sliding connection mode; the middle parts of the two first connecting rods (86) and the two fourth connecting rods (85) are hinged with the same connecting rod A (812), and the middle parts of the two second connecting rods (87) and the two third connecting rods (88) are hinged with the same connecting rod B (813).

3. A novel adjustable sheep feed trough according to claim 2, wherein: the fixing device comprises a moving rod (5), a rack A (15), a gear rod (13), a rocker A (10), a gear A (16), a gear B (12), a cross rod (14), a shell (61), a T-shaped chute A (62), a T-shaped sliding block A (63), a rack B (64), a gear C (65), a gear shaft (66), a rotating handle (67), a fixed disc (68), a locking rod (69), a spring (610), a locking key (611) and a locking handle (6), two through grooves (4) are respectively arranged in the fixed plate (2), two grooves (4) at the same end are arranged in a staggered mode, the moving rod (5) is arranged in the grooves (4), and the moving rod (5) is in sliding connection with the grooves (4); the outer end of the movable rod (5) is provided with a shell (61); a rack A (15) is arranged on the moving rod (5); two cross bars (14) are respectively arranged between the two sliding tables (3), two gear rods (13) are arranged between the two cross bars (14), two ends of each gear rod (13) are respectively and rotatably connected with the cross bars (14), and one end of each gear rod (13) rotatably penetrates through the cross bar (14) and is connected with a rocker A (10); the gear A (16) is sleeved at the middle parts of the two gear rods (13), the two gears A (16) are connected in a meshed mode, the gear B (12) is sleeved on the gear rods (13) at two sides of the two gears A (16), and the two gears B (12) at the same end are arranged in a staggered mode; the gear B (12) is in meshed connection with the rack A (15);

a T-shaped sliding groove A (62) is formed in the inner wall of the shell (61), a T-shaped sliding block A (63) is connected in a sliding manner in the T-shaped sliding groove A (62), and the bottom end of the T-shaped sliding block A (63) penetrates through the bottom wall of the shell (61) in a sliding manner to be connected with a fixed disc (68); one side of the T-shaped sliding block A (63) is provided with a rack B (64), and the other side of the rack B (64) is connected with a gear C (65) in a meshed manner; a gear shaft (66) penetrates through the gear C (65), two ends of the gear shaft (66) are respectively connected with the inner wall of the shell (61) in a rotating mode, and one end of the gear shaft (66) penetrates through the inner wall of the shell (61) in a rotating mode and is connected with a rotating handle (67); the novel gear C (65) is characterized in that a locking key (611) is arranged on the other side of the gear C (65), a first end of the locking key (611) is movably connected between two adjacent teeth on the outer side of the gear C (65), a second end of the locking key (611) is connected with a first end of a locking rod (69), a sliding penetrating shell (61) at the second end of the locking rod (69) is connected with a locking handle (6), a spring (610) is arranged between the locking handle (6) and the shell (61), the spring (610) is sleeved on the locking rod (69), the first end of the spring (610) is connected to the shell (61), and a second end of the spring (610) is connected to the locking handle (6).

4. A novel adjustable sheep feed trough according to claim 2, wherein: a sliding groove C (814) is formed in the first sliding block (8), a protrusion (31) is arranged at the top of the sliding table (3), and the protrusion (31) is arranged in the sliding groove C (814) in a sliding connection mode.

5. A novel adjustable sheep feed trough according to claim 2, wherein: the lifting plate (811) diapire is equipped with two T type spout B (82) respectively, and two all be equipped with T type arch (81) on second slider (810) and third slider (89), be located two on the same side T type arch (81) gliding setting is in T type spout B (82), is located two on the same side T type arch (81) internal sliding run through have same slide bar (83), slide bar (83) both ends are connected with T type spout B (82) inner wall respectively.

6. A novel adjustable sheep feed trough according to claim 3 wherein: the locking rod (69) is a prismatic body.