CN117770151B

CN117770151B - Feeding trough

Info

Publication number: CN117770151B
Application number: CN202410202630.0A
Authority: CN
Inventors: 雷明月
Original assignee: Chengdu Tangren Shenxiang Camel Feed Co ltd
Current assignee: Chengdu Tangren Shenxiang Camel Feed Co ltd
Priority date: 2024-02-23
Filing date: 2024-02-23
Publication date: 2024-04-26
Anticipated expiration: 2044-02-23
Also published as: CN117770151A

Abstract

The application provides a trough, and relates to the technical field of feed feeding devices. The groove body comprises a groove body and a propping piece, and the propping piece comprises a first propping part and a second propping part; the groove body is rotatably arranged on the base frame; the adjusting component comprises a first rotating rod, a second rotating rod and a third rotating rod, wherein the first rotating rod comprises a first rod body, a second rod body and a third rod body. In the feeding state, the groove body is propped against the base frame, the second rotating rod is detachably connected with the base frame, and the second rod body and the third rod body are respectively propped against the second propping part; in the cleaning state, the second rod body and the third rod body are propped against the base frame, the third rotating rod is connected with the second rotating rod, and the second rotating rod is propped against the first propped top. The feeding trough disclosed by the application is lighter in weight, convenient to carry and transfer, capable of conveniently adjusting the position of the feeding trough, and convenient for animals to eat automatically in a feeding state and convenient to clean in a cleaning state.

Description

Feeding trough

Technical Field

The application relates to the field of feed feeding devices, in particular to a feed trough.

Background

With the development of economy and the gradual improvement of living standard, the requirements of consumers on the quality of meat foods are higher and higher, and more consumers tend to select healthier and better meat foods, so that more and more breeders are shifted to healthier and better breeding modes. In many healthy and high-quality cultivation modes, the field stocking is gradually widely used in many poultry cultivation due to the advantages of high operability, high quality of the produced meat food and the like.

Taking pig cultivation as an example, in the past, the traditional cultivation mode is to put pigs in a narrow pigsty and feed the pigs manually or mechanically, and the cultivation mode can realize large-scale cultivation, but the quality of meat food produced by the pigs is difficult to ensure because the activity space of the pigs is limited. In the breeding mode of stocking in the territory, a breeding area is generally defined in a certain region, and free stocking of pigs is carried out in the area, so that large-scale breeding can be realized, enough activity space can be provided for the pigs, and the produced meat food has excellent quality.

In the cultivation mode of the circular-land stocking, the food naturally produced in the delineated cultivation area is difficult to meet the requirements of all the cultivated poultry, so that the feed supplement for the cultivated poultry is an important link of the cultivation mode. The existing active feed supplementing mode is to arrange a fixed feed trough (generally made of stone or concrete) at a certain place, and drive and collect all the farmed poultry in the area to the place so as to supplement the feed. However, since the trough is fixedly arranged at a certain place, all the farmed poultry need to be driven to the place, which is very inconvenient. Meanwhile, the existing feed trough is inconvenient to clean and is easy to accumulate feed locally, so that the problems of feed deterioration and the like can occur.

Disclosure of Invention

In order to solve the technical problems in the related art, the application provides a feeding trough. The manger can be used for effectively realizing quick and thorough cleaning on the basis of being convenient for carrying.

In order to achieve the above purpose, the application adopts the following technical scheme: a trough, comprising:

the trough body comprises a trough body and a propping piece formed on one side wall of the trough body, wherein the top surface of the trough body is inwards recessed to form a containing cavity for containing feed, and the propping piece comprises a first propping piece close to the top surface and a second propping piece far away from the top surface;

The groove body is rotatably arranged on the base frame;

The adjusting component is arranged on the base frame and positioned below the groove body, the adjusting component comprises a first rotating rod, a second rotating rod and a third rotating rod, the first rotating rod comprises a first rod body, a second rod body and a third rod body, one end of the first rod body is rotatably arranged on the base frame, the other end of the first rod body is respectively connected with the second rod body and the third rod body, the second rod body and the third rod body are arranged at intervals to form a first movement cavity between the second rod body and the third rod body, one end of the second rotating rod is rotatably arranged in the first movement cavity, and one end of the third rotating rod is rotatably connected with one end of the second rod body or one end of the third rod body far away from the first rod body;

The trough comprises a feeding state and a cleaning state, in the feeding state, the side wall of the trough body, which is far away from the propping piece, is propped against the base frame, one end of the second rotating rod, which is far away from the first rotating rod, is detachably connected with the base frame, and one ends of the second rod body and the third rod body, which are far away from the first rod body, are propped against the second propping piece respectively, so that the top surface of the trough body is vertically upwards; in the cleaning state, the second rod body and the third rod body are propped against the base frame, one end of the third rotating rod, which is far away from the first rotating rod, is detachably connected with the middle part of the second rotating rod, and one end of the second rotating rod, which is far away from the first rotating rod, is propped against the first propped top part, so that the top surface of the groove body is obliquely upwards.

Optionally, the base frame comprises a base member and a support member; the base member includes two base bars extending in a horizontal direction, and a plurality of connecting bars connected between the two base bars; the support piece comprises a first support frame and two second support frames which are oppositely arranged, wherein the first support frame comprises a plurality of support rods which extend along the vertical direction and foundation rods which extend in the same direction with the foundation rods, one ends of the support rods are respectively connected with the foundation rods, and the other ends of the support rods are respectively connected with the foundation rods;

The two second supporting frames are respectively arranged on the base piece and are respectively rotatably connected with two ends of the groove body, and in the feeding state, the groove body is far away from the side wall of the propping piece and is propped against the foundation rod.

Optionally, the top surface of the base rod is formed as a first arcuate surface that protrudes outwardly;

The trough body further comprises a placing strip, the placing strip and the propping piece are oppositely arranged on the side wall of the trough body, the bottom surface of the placing strip is formed into a second arc-shaped surface which is concave inwards, and in the feeding state, the first arc-shaped surface and the second arc-shaped surface are propped against each other.

Optionally, the abutment further includes a mounting surface formed between the first abutment and the second abutment, the mounting surface being mutually abutted with the side wall of the tank so that the abutment can be mounted on the side wall of the tank; the first propping part and the second propping part are oppositely arranged, the first propping part is formed into a third inward concave arc surface, and the second propping part is formed into a fourth inward concave arc surface;

one end of the second rod body and one end of the third rod body, which are far away from the first rod body, respectively comprise a first contact surface matched with the fourth arc surface and a second contact surface matched with the side wall of the groove body, wherein in the feeding state, the first contact surface and the fourth arc surface are propped against each other, and the second contact surface and the side wall of the groove body are propped against each other;

The end, far away from the first rotating rod, of the second rotating rod comprises a third contact surface matched with the third arc-shaped surface, and in the cleaning state, the third contact surface and the third arc-shaped surface are mutually abutted.

Optionally, the adjusting part is provided with two, the supporting parts are provided with two, the two supporting parts are respectively arranged at two opposite ends of the groove body, and the two adjusting parts are provided with two supporting parts in one-to-one correspondence.

Optionally, the trough further comprises a plurality of neck clamp assemblies, and the plurality of neck clamp assemblies are arranged on the base frame at intervals along the axial direction of the accommodating cavity;

The neck clamp assembly comprises a mounting piece and a neck clamp piece, wherein the mounting piece is in a U-shaped structure and comprises a first mounting rod, a second mounting rod and a third mounting rod, the first mounting rod and the second mounting rod are oppositely arranged, the third mounting rod is formed between the first mounting rod and the second mounting rod, and one ends, far away from the third mounting rod, of the first mounting rod and the second mounting rod are respectively connected with the base frame; the neck clamp comprises a shaft rod, a neck clamp rod, a limiting rod, a fixing rod and a fixing block, wherein one end of the shaft rod is connected with the middle part of the first mounting rod, the other end of the shaft rod extends towards the second mounting rod, the middle part of the neck clamp rod is rotatably connected with one end of the shaft rod far away from the first mounting rod, the limiting rod is connected with the bottom of the neck clamp rod, the limiting rod is positioned between the shaft rod, the base frame and the first mounting rod, the fixing rod is rotatably connected with the top of the neck clamp rod, the fixing rod is positioned above the third mounting rod, the fixing rod and the limiting rod are positioned on the same side of the neck clamp rod, and the fixing block is mounted on the top of the third mounting rod;

The neck clamp assembly comprises a neck clamp state and a passing state, in the neck clamp state, the neck clamp rod extends along the vertical direction, one end, away from the neck clamp rod, of the fixing rod is propped against the fixing block, and the limiting rod is propped against the first mounting rod; in the passing state, the neck clamping rod is inclined relative to the vertical direction, the fixing rod and the fixing block are mutually separated, and the limiting rod and the first mounting rod are mutually separated.

Optionally, the gag lever post forms into the arc pole, the one end of gag lever post with the middle part of neck clamp pole is connected, the other end of gag lever post with the bottom of neck clamp pole is connected, the middle part of gag lever post is towards the direction of first installation pole is protruding.

Optionally, the neck clamp further includes two connecting plates, two connecting plates are arranged at intervals to form a second movement cavity, the third installation rod is located in the second movement cavity, one ends of the two connecting plates are respectively connected with the top of the neck clamp rod, and the other ends of the two connecting plates are respectively rotatably connected with the fixing rod.

Optionally, the neck clamp assembly further comprises a self-unlocking piece, wherein the self-unlocking piece comprises a self-unlocking rod, a self-unlocking plate and a connecting rope;

The self-unlocking rod comprises a first part and a second part which are connected in an angle, and the first part is rotatably connected to one side, close to the first mounting rod, of the second mounting rod;

The self-unlocking plate comprises a plate body, an elastic piece and a propping plate, wherein the plate body is in a U-shaped structure, the plate body comprises a first plate body, a second plate body and a third plate body, the first plate body and the second plate body are oppositely arranged, the third plate body is connected between the first plate body and the second plate body, the propping plate is movably arranged between the first plate body and the second plate body, the propping plate is configured to move along the axial direction of the first plate body or the second plate body, one end of the elastic piece is connected with the third plate body, and the other end of the elastic piece is connected with the propping plate;

the third mounting rod is provided with a penetrating through hole for the self-unlocking rod to pass through;

the self-unlocking piece comprises a locking state, the self-unlocking rod penetrates through the penetrating hole, the connecting portion of the first portion and the second portion abuts against the neck clamping rod, one end of the second portion, far away from the first portion, abuts against the abutting plate, the elastic piece is in a compression state, and two ends of the connecting rope are respectively connected with the third plate body and one end of the fixing rod, far away from the neck clamping rod.

Optionally, the angle α between the first portion and the second portion satisfies: alpha is more than or equal to 30 degrees and less than or equal to 120 degrees; and/or the number of the groups of groups,

In the locked state, an included angle beta between the plate body and the third mounting rod satisfies: alpha is more than or equal to 30 degrees and less than 90 degrees.

The beneficial effects are that:

1. According to the technical scheme, on one hand, all parts or structures of the trough can be made of lighter materials, such as galvanized steel, stainless steel and the like, so that the trough can be conveniently and integrally carried, the position of the trough can be conveniently adjusted according to the real-time position of a pig farm, the ecological environment or the change condition of seasons and the like in a circular culture mode, the whole carrying process is rapid and convenient, and the difficulty and time consumption for transferring the trough can be effectively reduced; meanwhile, the position of the feed trough can be quickly and conveniently transferred, the feed trough does not need to be arranged at a plurality of places, the arrangement cost of the feed trough can be effectively reduced, the interference to the ecological environment is reduced, and the pig breeding environment can be ensured. On the other hand, as the feeding trough provided by the application has a feeding state and a cleaning state, the top surface of the feeding trough is vertically upwards in the feeding state, so that the opening of the accommodating cavity for accommodating the feed is vertically upwards, and the pigs can eat conveniently; when the cleaning state, the top surface slope of manger is up, just also can hold the opening in chamber and be in the inclination state, can be convenient for relevant personnel wash the inside that holds the chamber with the help of clear water, perhaps clear up the inside that holds the chamber with the help of the wiper, can stop the problem that the fodder is local to pile up effectively to can guarantee the clean situation of manger, and then just can avoid the problem that the fodder is rotten, and partial fodder freezes in winter and lead to fish tail pig mouth, pig tongue scheduling problem.

2. Other benefits or advantages of the application will be described in detail with reference to specific structures in the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art. Furthermore, it should be understood that the scale of each component in the drawings in this specification is not represented by the scale of actual material selection, but is merely a schematic diagram of structures or positions, in which:

FIG. 1 is a schematic perspective view of a trough provided in an exemplary embodiment of the application, wherein the trough is in a feeding position;

FIG. 2 is an enlarged schematic view of a partial structure at A in FIG. 1;

Fig. 3 is a schematic perspective view of a trough provided in an exemplary embodiment of the application, wherein the trough is in a washed state;

FIG. 4 is a schematic perspective view of a trough in a cleaning position according to an exemplary embodiment of the present application, wherein a second support bracket on the left side of the drawing is hidden to facilitate the display of the adjustment assembly;

FIG. 5 is an enlarged schematic view of a partial structure at B in FIG. 4;

Fig. 6 is a schematic perspective view of a base frame according to an exemplary embodiment of the present application;

FIG. 7 is a schematic perspective view of a tank according to an exemplary embodiment of the present application;

FIG. 8 is an enlarged schematic view of a partial structure at C in FIG. 7;

FIG. 9 is an enlarged schematic view of a partial structure at D in FIG. 7;

FIG. 10 is a schematic perspective view of an adjustment assembly of a trough in a fed condition in accordance with an exemplary embodiment of the present application, further illustrating a portion of a base frame;

FIG. 11 is a schematic perspective view of an adjustment assembly of a trough in a cleaning position in accordance with an exemplary embodiment of the present application, further illustrating a portion of the base frame;

FIG. 12 is a schematic perspective view of a trough provided in accordance with an exemplary embodiment of the application, wherein the trough neck clamp assembly is in a neck clamp condition and the self-unlocking member is in a locked condition;

FIG. 13 is a perspective view of a neck clamp assembly according to an exemplary embodiment of the present application, wherein the neck clamp assembly is in a neck clamp state and the self-unlocking member is in a locked state;

FIG. 14 is a schematic perspective view of another view of a neck clamp assembly according to an exemplary embodiment of the present application, wherein the neck clamp assembly is in a neck clamp state and a self-unlocking member is in a locked state;

FIG. 15 is a schematic perspective view of a trough provided in accordance with an exemplary embodiment of the application in which the neck clamp assembly of the trough is in a pass-through condition;

FIG. 16 is a schematic view of an assembled structure of parts of a cervical clip member according to an exemplary embodiment of the application;

Fig. 17 is a schematic perspective view of a self-unlocking plate according to an exemplary embodiment of the present application, in which a connecting string is also shown.

The reference numerals in the drawings indicate:

100-mangers; 1-a groove body; 11-a tank body; 111-a receiving cavity; 12-an abutment; 121-a first abutment portion; 122-a second abutment; 123-mounting surface; 13-placing a strip; 131-a second arcuate surface; 2-a base frame; 21-a base member; 211-base bar; 212-connecting rods; 22-a support; 221-a first support frame; 2211-a support rod; 2212—a foundation bar; 2212 a-a first arcuate surface; 222-a second support frame; 3-an adjustment assembly; 31-a first rotating lever; 311-a first rod body; 312-a second rod body; 313-a third stick body; 314—a first motion chamber; 3151—a first contact surface; 3152—a second contact surface; 32-a second rotating lever; 321-a third contact surface; 33-a third rotating lever; 4-neck clamp assembly; 41-mounting; 411-first mounting bar; 412-a second mounting bar; 413-a third mounting bar; 4131-providing a through hole; 42-neck clamp; 421-shaft lever; 422-neck clamp bar; 423-a stop lever; 424-securing the rod; 425-a fixed block; 426-a connection plate; 427-a second motion chamber; 43-self-unlocking member; 431-self-unlocking lever; 4311-a first part; 4312-a second part; 432-self unlocking plate; 4321-a plate body; 4321 a-a first plate; 4321 b-a second plate; 4321 c-a third plate; 4322-elastic members; 4323-top plate; 433-connecting ropes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be noted that terms such as "top surface" are used to refer to the upwardly facing side of the relevant structure or component of the trough of the present application as the top surface when in the feeding position; the use of terms such as "first" and "second" is for the purpose of distinguishing between similar elements and not necessarily for the purpose of indicating or implying any particular importance or order of such elements; terms such as "inner", "outer" and "inner and outer" are used to refer to specific contours. The above terms are used only for the convenience of clearly and simply describing the technical solution of the present application and are not to be construed as limiting the present application.

In order to facilitate the technical scheme of the present application to be more clearly and accurately understood by the relevant technicians, the following description of the related art will be given in detail.

Taking the pig stocking in the territory as an example, at present, a large cultivation area, such as a few small mountains, is generally defined due to the environmental influence, the abundance of naturally produced foods, the size of free space and other considerations.

In a larger cultivation area, the feed supplement position is generally changed along with the change of the ecological environment and the change of seasons, for example, a feed supplement groove (a groove body structure made of stone or concrete) may be formed at a flat position of a certain mountain at the beginning of cultivation, and as cultivation continues, the pig moves around the feed supplement groove for a long time, so that soil at the position is hardened, vegetation is largely destroyed and other ecological environment changes, and in order to ensure natural recovery of the ecological environment at the position, the position of the feed supplement groove is generally selected to be transferred, for example, to another flat position of the mountain or a flat position of the mountain waist. For example, in summer, the feed supplement tank is usually set at a ventilated and cool place (for example, a feed supplement tank is set at a dry place under a tall arbor) because of high ambient temperature (which may cause problems such as heat stress reaction of pigs, decreased appetite and increased morbidity), high ambient humidity and high ambient temperature around the feed supplement tank (which may cause problems such as bacterial growth and increased morbidity); in winter and spring, the feed supplement tank is generally transferred to a position for preventing wind, rain and snow, for example, a position in a certain valley for shielding wind and rain due to low ambient temperature (possibly inducing diseases of respiratory tract, etc.), and wet ground sliding caused by snowfall, ice formation, etc. (possibly causing problems of falling injury, etc.).

However, the feed supplement tank is generally of a stone or concrete tank structure, so that rapid carrying and transferring are difficult, and the feed supplement tank is arranged at a plurality of places, so that the cost is high, the environmental interference is high, and the pig breeding environment is not guaranteed.

Meanwhile, the existing feed supplement tank is generally made of stone or concrete (the feed supplement tank is convenient to use in the outdoor environment for a long time, and meanwhile damage to the feed supplement tank caused by feeding of pigs can be avoided), so that the feed supplement tank has more dead angles, is difficult to clean rapidly and thoroughly, is easy to cause the problem of local feed accumulation, and further can cause the problem of feed deterioration, and can also cause the problem of scratching of the mouths and the tongues of pigs due to icing of the local feed in winter.

In view of this, the application provides a completely new solution, namely the trough of the application, which on the basis of being easy to handle, is capable of achieving a quick and thorough cleaning also effectively.

The technical scheme of the application is described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 11, the present embodiment provides a trough 100 comprising a trough body 1, a base frame 2 and an adjustment assembly 3. The trough body 1 comprises a trough body 11 and a propping piece 12 formed on one side wall of the trough body 11, wherein the top surface of the trough body 11 is inwards recessed to form a containing cavity 111 for containing feed, and the propping piece 12 comprises a first propping part 121 close to the top surface and a second propping part 122 far away from the top surface; the groove body 1 is rotatably arranged on the base frame 2; the adjusting component 3 is installed on the base frame 2 and is located below the groove body 1, the adjusting component 3 comprises a first rotating rod 31, a second rotating rod 32 and a third rotating rod 33, the first rotating rod 31 comprises a first rod body 311, a second rod body 312 and a third rod body 313, one end of the first rod body 311 is rotatably installed on the base frame 2, the other end of the first rod body 311 is respectively connected with the second rod body 312 and the third rod body 313, the second rod body 312 and the third rod body 313 are arranged at intervals to form a first moving cavity 314 located between the second rod body 312 and the third rod body 313, one end of the second rotating rod 32 is rotatably installed in the first moving cavity 314, and one end of the third rotating rod 33 is rotatably connected with one end of the second rod body 312 or the third rod body 313, which is far away from the first rod body 311.

The feeding trough 100 comprises a feeding state and a cleaning state, in the feeding state, the side wall of the trough body 1 far away from the propping piece 12 is propped against the base frame 2, one end of the second rotating rod 32 far away from the first rotating rod 31 is detachably connected with the base frame 2, and one ends of the second rod body 312 and the third rod body 313 far away from the first rod body 311 are respectively propped against the second propping piece 122, so that the top surface of the trough body 1 is vertically upwards; in the cleaning state, the second rod 312 and the third rod 313 are abutted against the base frame 2, one end of the third rotating rod 33 far away from the first rotating rod 31 is detachably connected with the middle part of the second rotating rod 32, and one end of the second rotating rod 32 far away from the first rotating rod 31 is abutted against the first abutting part 121, so that the top surface of the tank body 1 is inclined upwards.

Through the above technical solution, in one aspect, all parts or structures of the feeding trough 100 of the present application may be made of materials with lighter weight (compared with the existing concrete materials or stone feeding trough), for example, galvanized steel, stainless steel, etc., so that the feeding trough 100 of the present application can be conveniently carried as a whole, so that in the manner of cultivating pigs in a territory, the position of the feeding trough 100 can be adjusted according to the real-time position of the pig farm, the ecological environment, the season, etc., and the whole carrying process is faster and more convenient, and the difficulty and time for transferring the feeding trough 100 can be effectively reduced; meanwhile, the position of the feeding trough 100 can be quickly and conveniently transferred, the feeding trough 100 does not need to be arranged at a plurality of places, the arrangement cost of the feeding trough 100 can be effectively reduced, the interference to the ecological environment is reduced, and the pig breeding environment can be ensured. On the other hand, since the feeding trough 100 of the present application has the feeding state and the washing state, in the feeding state, the top surface of the feeding trough 100 is vertically upward, so that the opening of the accommodating cavity 111 for accommodating the feed is vertically upward, thereby facilitating the self-feeding of the pigs; when the cleaning state is adopted, the top surface of the feed trough 100 is inclined upwards, the opening of the accommodating cavity 111 is in an inclined state, related personnel can conveniently rinse the inside of the accommodating cavity 111 by means of clear water, or the inside of the accommodating cavity 111 is cleaned by means of a wiping piece (such as grass clusters, cloth, broom and the like), the problem of local accumulation of feed can be effectively avoided, the cleaning condition of the feed trough 100 can be ensured, the problem of feed deterioration can be further avoided, and the problems of pig mouth and pig tongue scratch caused by freezing of local feed in winter can be solved.

For a clearer and more accurate understanding of the technical solution of the present application, please refer to fig. 1 to 5, and fig. 10 and 11, in which the following describes in more detail the operation of the trough 100 in switching to the feeding state or the cleaning state:

As shown in fig. 1,2 and 10, when the feeding trough 100 needs to be switched to the feeding state, one end of the second rotating rod 32 far away from the first rotating rod 31 may be connected to the connecting rod 212, so that the first rotating rod 31 is lifted up under the support of the second rotating rod 32, so that the free end of the first rotating rod 31 (i.e. the end of the second rod 312 and the end of the third rod 313 far away from the first rod 311) can abut against the second abutting portion 122 of the abutting member 12, and at this time, the trough body 1 can reach the feeding state under the joint support of the base frame 2 and the first rotating rod 31, so as to facilitate feeding of pigs.

As shown in fig. 3 to 5 and 11, when the trough 100 needs to be switched to the cleaning state, the free end of the first rotating rod 31 may be abutted against the connecting rod 212, and meanwhile, one end of the third rotating rod 33 away from the first rotating rod 31 is connected with the middle part of the second rotating rod 32, so that the free end of the second rotating rod 32 (i.e. one end of the second rotating rod 32 away from the first rotating rod 31) may be abutted against the first abutment 121 of the abutment 12, and at this time, the trough body 1 may be brought to the cleaning state under the joint support of the base frame 2 and the second rotating rod 32, so as to clean the accommodating cavity 111.

Therefore, when the feeding trough 100 is switched between the feeding state and the cleaning state, the automatic feeding trough can be realized only by the adjusting component 3, so that the automatic feeding trough is simple in structure, can effectively reduce the dead weight of the feeding trough 100, is convenient to carry, has the effect of convenient adjustment, and can be switched between the feeding state and the cleaning state quickly.

In this embodiment, it should also be noted that,

First, the trough 1 (or the receiving chamber 111) of the present application may be of various shapes, for example, may be semi-cylindrical as shown in fig. 1, which not only facilitates the self-feeding of pigs, but also allows for quick and convenient cleaning or washing of all positions of the receiving chamber 111 in the washed state. In addition, the structure can also be a prismatic strip structure, the manufacturing difficulty of the shape is low, the manufacturing cost can be reduced to a certain extent, and meanwhile, all positions of the accommodating cavity 111 can be cleaned or cleaned more quickly and conveniently in a cleaning state.

Second, the adjusting assembly 3 (i.e., the first rod 311, the second rod 312, the third rod 313, the second rotating rod 32, and the third rotating rod 33) and the base frame 2 of the present application may have hollow structures, so that the weight of the feeding trough 100 can be effectively reduced on the basis of ensuring the structural strength, thereby facilitating the transportation.

Third, in the cleaning state of the trough 100 according to the present application, the inclination angle of the trough 1 may be selected according to actual needs, and the trough 1 may be achieved only by setting the lengths of the second rotating lever 32 and the third rotating lever 33 and the corresponding setting positions of the first abutting portions 121, which is not particularly limited.

In one embodiment of the present application, as shown in fig. 6, the base frame 2 of the present application may include a base member 21 and a support member 22; the base member 21 includes two base bars 211 extending in the horizontal direction, and a plurality of connection bars 212 connected between the two base bars 211; the supporting member 22 includes a first supporting frame 221 and two opposite second supporting frames 222, the first supporting frame 221 includes a plurality of supporting rods 2211 extending along a vertical direction and a base rod 2212 extending along the same direction as the base rod 211, one ends of the plurality of supporting rods 2211 are respectively connected with the base rod 211, and the other ends of the plurality of supporting rods 2211 are respectively connected with the base rod 2212; wherein, two second support frames 222 are respectively installed on the base member 21 and are respectively rotatably connected with two ends of the trough body 1, and in the feeding state, the side wall of the trough body 1 far away from the propping member 12 is propped against the foundation rod 2212.

Thus, in one aspect, the base member 21 of the present application not only has a larger contact area with the ground so that the trough 100 of the present application can be more stably placed on the ground, but also the base member 21 of the present application can also act as a load carrying platform for weights (e.g., stones, buckets, irons, etc.) so that the trough 100 of the present application can be more stable in the feeding state, thereby effectively avoiding the pigs from pushing down the trough 100 or shifting or shaking the trough 100 while feeding. On the other hand, the supporting member 22 of the present application not only can effectively make the base member 21 and the trough body 1 form a connection relationship to promote the structural integrity and stability of the trough 100 of the present application, but also the supporting member 22 of the present application can effectively secure the rotation effect and the supporting effect of the trough body 1.

It will be appreciated that the second support 222 of the present application may have a variety of alternative embodiments, for example, in one exemplary embodiment, referring to fig. 6, the second support 222 may be an a-bracket. In another embodiment, the second support frame 222 of the present application may also be a truss structure, which is not particularly limited in the present application.

In one embodiment of the present application, as shown in fig. 6, the top surface of the base rod 2212 of the present application may be formed as a first arcuate surface 2212a protruding outward; as shown in fig. 7 and 8, the tank body 1 of the present application may further include a placement strip 13, where the placement strip 13 and the abutment member 12 are disposed on the side wall of the tank body 1, and the bottom surface of the placement strip 13 is formed as a second arcuate surface 131 recessed inwards, and in the feeding state, the first arcuate surface 2212a abuts against the second arcuate surface 131.

In this way, through the first arc-shaped surface 2212a and the second arc-shaped surface 131, the feeding trough 100 of the application can have a more visual inspection function, that is, when the feeding state is switched to, related operators can intuitively and accurately judge whether the feeding trough 100 is accurately switched to the feeding state by observing that the first arc-shaped surface 2212a and the second arc-shaped surface 131 are closely abutted (or attached).

In one embodiment of the present application, as shown in fig. 9 to 11, the abutment 12 of the present application may further include a mounting surface 123 formed between the first abutment 121 and the second abutment 122, the mounting surface 123 being attached to the side wall of the tub 1 so that the abutment 12 can be mounted on the side wall of the tub 1; the first supporting part 121 and the second supporting part 122 are oppositely arranged, the first supporting part 121 is formed into a third arc-shaped surface which is concave inwards, and the second supporting part 122 is formed into a fourth arc-shaped surface which is concave inwards; one end of the second rod body 312 and the third rod body 313 far from the first rod body 311 respectively comprises a first contact surface 3151 mutually matched with the fourth arc-shaped surface and a second contact surface 3152 mutually matched with the side wall of the tank body 1, and in the feeding state, the first contact surface 3151 and the fourth arc-shaped surface are mutually abutted, and the second contact surface 3152 and the side wall of the tank body 1 are mutually abutted; the end of the second rotating rod 32 far away from the first rotating rod 31 comprises a third contact surface 321 matched with the third arc-shaped surface, and in the cleaning state, the third contact surface 321 and the third arc-shaped surface are mutually abutted.

In this way, in the feeding state, the first contact surface 3151 disposed on the second rod 312 and the third rod 313 can abut against the fourth arc surface, and at the same time, the second contact surface 3152 disposed on the second rod 312 and the third rod 313 can abut against the side wall of the trough body 1, so that not only the first rotating rod 31 can support the trough body 1 more stably and reliably, but also the relevant operators can intuitively and accurately judge whether the trough 100 is in place by observing the abutting states (or the attaching states) of the first contact surface 3151 and the fourth arc surface, the second contact surface 3152 and the side wall of the trough body 1.

In the cleaning state, the third contact surface 321 disposed on the second rotating rod 32 can abut against the third arc surface, which is not only beneficial to making the second rotating rod 32 stably and reliably support the trough body 1, but also beneficial to visually and accurately judging whether the feeding trough 100 is in place by observing the abutting state (or the attaching state) of the third contact surface 321 and the third arc surface.

In one embodiment of the present application, as shown in fig. 1, 3, 4 and 6, the adjusting assemblies 3 of the present application may be provided in two, the number of the abutting pieces 12 is two, the two abutting pieces 12 are respectively installed at opposite ends of the tank body 1, and the two adjusting assemblies 3 are provided in one-to-one correspondence with the two abutting pieces 12.

Like this, with two support piece 12 corresponding setting respectively at the opposite both ends of cell body 1, can promote effectively the support effect of support piece 12 to cell body 1 to guarantee the stability of manger 100 in feeding state and cleaning state.

In the actual breeding process, the problem of mutual feeding of pigs possibly occurs when the pigs are fed with feed, and the feed supplementing groove made of the existing stone or concrete cannot prevent the pigs from feeding with each other, so that the weaker pigs cannot obtain enough feed.

In view of this, in one embodiment of the present application, as shown in fig. 12 to 17, the trough 100 of the present application may further include a plurality of neck clip assemblies 4, where the plurality of neck clip assemblies 4 are disposed on the base frame 2 at intervals along the axial direction of the accommodating cavity 111; the neck clamp assembly 4 includes a mounting member 41 and a neck clamp member 42, the mounting member 41 is formed in a U-shaped structure, the mounting member 41 includes a first mounting bar 411 and a second mounting bar 412 which are disposed opposite to each other, and a third mounting bar 413 formed between the first mounting bar 411 and the second mounting bar 412, and ends of the first mounting bar 411 and the second mounting bar 412 remote from the third mounting bar 413 are respectively connected to the base frame 2; the neck clamp 42 comprises a shaft 421, a neck clamp 422, a limiting rod 423, a fixing rod 424 and a fixing block 425, wherein one end of the shaft 421 is connected with the middle part of the first mounting rod 411, the other end of the shaft 421 extends towards the second mounting rod 412, the middle part of the neck clamp 422 is rotatably connected with one end of the shaft 421 far away from the first mounting rod 411, the limiting rod 423 is connected with the bottom of the neck clamp 422, the limiting rod 423 is positioned between the shaft 421, the base frame 2 and the first mounting rod 411, the fixing rod 424 is rotatably connected with the top of the neck clamp 422, the fixing rod 424 is positioned above the third mounting rod 413, the fixing rod 424 and the limiting rod 423 are positioned on the same side of the neck clamp 422, and the fixing block 425 is mounted on the top of the third mounting rod 413;

The neck clamp assembly 4 comprises a neck clamp state and a passing state, in the neck clamp state, the neck clamp rod 422 extends along the vertical direction, one end of the fixing rod 424, which is far away from the neck clamp rod 422, abuts against the fixing block 425, and the limiting rod 423 abuts against the first mounting rod 411; in the passing state, the neck clamp 422 is inclined with respect to the vertical direction, the fixing rod 424 and the fixing block 425 are separated from each other, and the limit rod 423 and the first mounting rod 411 are separated from each other.

Therefore, the neck clamp assembly 4 provided by the application can limit the feeding position and feeding area of each pig, is beneficial to avoiding the problem of mutual robbing, and is beneficial to ensuring that weaker pigs can obtain enough feed.

For ease of understanding by the skilled artisan, the principles/processes of operation of the neck clamp assembly 4 of the present application are described as follows:

Before feeding pigs, the neck clamp assembly 4 can be placed in a passing state (refer to fig. 15), namely, the neck clamp 422 is inclined relative to the vertical direction, so that the pigs can conveniently extend the heads into the space between the neck clamp 422 and the second mounting rod 412 for feeding; in this process, as shown in fig. 12 to 14, the position of the fixing rod 424 may be manually adjusted, so that the neck clamping rod 422 is adjusted to the vertical direction, and the fixing rod 424 and the fixing block 425 abut against each other, and meanwhile the limiting rod 423 abuts against the first mounting rod 411, at this time, the neck clamping assembly 4 reaches the neck clamping state (the neck clamping rod 422 will be kept in the vertical state under the common limitation of the fixing rod 424 and the limiting rod 423), in this state, the width of the space between the neck clamping rod 422 and the second mounting rod 412 is reduced, and the head of the pig can be effectively prevented from withdrawing, so that the pig only eats at this place, and thus the problem of feeding robbery of the pig can be avoided.

It will be appreciated that the switching of the neck clamp assembly 4 of the present application from the passing condition to the neck clamp condition may also be such that: because the accommodating cavity 111 is below the neck clamp assembly 4, when the pig eats at a low head, the neck of the pig can downwards press the lower part of the neck clamp 422, so that the neck clamp 422 rotates to a vertical state, and at the moment, the fixing rod 424 can automatically reach a state of abutting against the fixing block 425, and the neck clamp assembly 4 can be switched from a passing state to a neck clamp state.

In one embodiment of the present application, as shown in fig. 12 to 16, the limiting rod 423 of the present application may be formed as an arc-shaped rod, one end of the limiting rod 423 is connected to the middle of the neck clamp 422, the other end of the limiting rod 423 is connected to the bottom of the neck clamp 422, and the middle of the limiting rod 423 protrudes toward the direction of the first mounting rod 411.

Thus, through the limiting rod 423 thus provided, not only the limiting of the neck clamp 422 can be effectively realized to enable the neck clamp assembly 4 to be reliably maintained in the neck clamp state, but also the structure of the neck clamp assembly 4 can be effectively simplified, and the self weight thereof can be reduced to facilitate the transportation.

In one embodiment of the present application, as shown in fig. 13, 14 and 16, the neck clamp 42 of the present application may further include two connection plates 426, the two connection plates 426 are spaced apart from each other to form a second moving chamber 427, the third mounting rod 413 is located in the second moving chamber 427, one ends of the two connection plates 426 are respectively connected to the top of the neck clamp 422, and the other ends of the two connection plates 426 are respectively rotatably connected to the fixing rod 424.

Thus, the second movement cavity 427 formed by the two connection plates 426 allows the third mounting bar 413 to pass smoothly during rotation of the neck clamp bar 422, so that the neck clamp assembly 4 can be switched between the passing state and the neck clamp state. Meanwhile, the two connecting plates 426 can effectively lift the weight of the top of the neck clamping rod 422, so that the gravity center of the neck clamping rod 422 is more inclined, and the neck clamping rod 422 can smoothly rotate more at a larger angle (for the technical scheme that the gravity center of the neck clamping rod 422 is inclined downwards, the angle between the neck clamping rod 422 and the first mounting rod 411 is smaller when the neck clamping rod 422 is in a passing state because the gravity center of the neck clamping rod 422 is inclined downwards, and the angle between the neck clamping rod 422 and the first mounting rod is larger when the gravity center of the neck clamping rod 422 is inclined upwards, so that the neck clamping assembly 4 can smoothly switch between the passing state and the neck clamping state.

In the in-service use, because the pig in pregnancy and lactation is more easily frightened, in the time of eating, because neck clamp subassembly still has the effect of certain restriction removal, frightened pig is very easy struggle with striving, not only makes its neck and neck clamp subassembly collide, extrudees each other, still probably causes pig head or four limbs damage even.

In view of this, in one embodiment of the present application, as shown in fig. 12 to 17, the neck clamp assembly 4 of the present application may further include a self-unlocking piece 43, the self-unlocking piece 43 including a self-unlocking lever 431, a self-unlocking plate 432, and a connection cord 433; the self-unlocking lever 431 includes a first portion 4311 and a second portion 4312 connected at an angle, the first portion 4311 being rotatably connected to a side of the second mounting lever 412 adjacent to the first mounting lever 411; the self-unlocking plate 432 includes a plate body 4321, an elastic member 4322, and a top abutment plate 4323, the plate body 4321 is formed in a U-shaped structure, the plate body 4321 includes a first plate body 4321a and a second plate body 4321b which are disposed opposite to each other, a third plate body 4321c which is connected between the first plate body 4321a and the second plate body 4321b, the top abutment plate 4323 is movably installed between the first plate body 4321a and the second plate body 4321b, the top abutment plate 4323 is configured to be movable in an axial direction of the first plate body 4321a or the second plate body 4321b, one end of the elastic member 4322 is connected to the third plate body 4321c, and the other end of the elastic member 4322 is connected to the top abutment plate 4323; the third mounting lever 413 is formed with a penetration through hole 4131 for passing through from the unlocking lever 431;

The self-unlocking member 43 includes a locking state, in which the self-unlocking lever 431 is disposed through the through hole 4131, the connecting portion of the first portion 4311 and the second portion 4312 abuts against the neck clamping rod 422, one end of the second portion 4312 away from the first portion 4311 abuts against the top supporting plate 4323, the elastic member 4322 is in a compressed state, and two ends of the connecting cord 433 are respectively connected with the third plate 4321c and one end of the fixing rod 424 away from the neck clamping rod 422.

In this way, when the pig is frightened and struggles to a certain extent (the pig generally struggles and rises in the process), the self-unlocking piece 43 can be triggered, so that the self-unlocking piece 43 automatically releases the locking state, and the neck clamp assembly 4 is switched from the neck clamp state to the passing state, so that the pig can be conveniently separated from the neck clamp assembly 4, and the pig is prevented from being injured.

The working process/working principle of the self-unlocking piece 43 of the application is as follows: referring to fig. 13, when the pig struggles, the pig head or the pig mouth will drive the self-unlocking lever 431 to rotate upwards by the action of raising the pig head or the pig mouth, so that the second portion 4312 pushes the self-unlocking plate 432 to rotate towards a direction away from the fixing rod 424, and the fixing rod 424 is driven to rotate by the connecting rope 433, so that the fixing rod 424 and the fixing block 425 are separated from each other, and the neck clamp assembly 4 is switched to a passing state, so that the pig can conveniently remove the head from the neck clamp assembly 4, and injuries caused by excessive symptoms of the pig head or the pig mouth are avoided.

In this embodiment, it should be noted that,

First, the pig head-up action will force the self-unlocking lever 431 to rotate to the state shown in fig. 15, and the self-unlocking plate 432 will also rotate away from the fixing lever 424 due to the upward pushing force of the self-unlocking lever 431, so that the pig head will not be affected to move out of the neck clamp assembly 4. Meanwhile, in order to avoid that the normal or low-amplitude head-up motion of the pig during feeding erroneously touches the self-unlocking member 43, the height of the first part 4311 may be set to be high, i.e., the first part 4311 may be touched only when the pig struggles with force.

Second, in combination with the connection plate 426 provided above, since the center of gravity of the neck grip 422 is deviated, when the pig triggers the self-unlocking lever 431, the neck grip 422 can be automatically rotated to a state as shown in fig. 15, i.e., a passing state, so that the pig can smoothly remove the head from the neck grip assembly 4.

Third, the self-unlocking plate 432 according to the present application is configured as shown in fig. 17, because the self-unlocking plate 432 thus configured is capable of moving up the abutment plate 4323 and pressing the elastic member 4322 when the self-unlocking plate 432 is not required, so that the second portion 4312 of the self-unlocking lever 431 can be inserted between the first plate 4321a and the second plate 4321b to avoid spatial interference therebetween and to avoid interference with normal operation of other parts. The self-unlocking plate 432 may be connected to the first plate body 4321a and the second plate body 4321b in a clamping manner, for example, as shown in fig. 17, clamping blocks are disposed on two sides of the self-unlocking plate 432, and clamping grooves matched with the clamping blocks are disposed on two sides of the first plate body 4321a and the second plate body 4321b, which are close to each other, respectively, so that the self-unlocking plate 432 can slide therein.

Fourth, the elastic member 4322 of the present application may have various embodiments, for example, a spring sheet, an elastic body, etc., which is not particularly limited in the present application. The connecting rope 433 of the present application may be made of various materials, and the present application is not limited thereto, and in order to facilitate the connection of the connecting rope 433 with the fixing rod 424 and the self-unlocking plate 432, referring to fig. 16 and 17, binding posts (with a reduced inner diameter section at the middle portion thereof) may be disposed at the top of the self-unlocking plate 432, so as to facilitate the binding of the connecting rope 433, and a placement groove may be disposed at one end of the fixing rod 424 away from the neck clamping rod 422, so as to facilitate the sleeving of the connecting rope 433.

Fifth, the second mounting rod 412 of the present application may further be provided with a receiving groove for receiving the first portion 4311, and referring to the first mounting rod 411 of fig. 14, this is beneficial for reducing the space occupied by the first portion 4311 and avoiding the damage of the first portion 4311 to the pig.

Sixth, the fixed block 425 of the present application can also be used as a hinge structure of the self-unlocking plate 432 to simplify the structure of the present application, thereby facilitating the reduction of the dead weight and the transportation.

In one embodiment of the present application, the angle α between the first portion 4311 and the second portion 4312 of the present application satisfies: alpha is more than or equal to 30 degrees and less than or equal to 120 degrees; thus, when the included angle alpha between the first part 4311 and the second part 4312 is at the lower limit value (namely, 30 degrees is less than or equal to alpha), the first part 4311 can be in a gentle state when in a locking state, which is more beneficial to the pig triggering of the self-unlocking piece 43; when the included angle α between the first portion 4311 and the second portion 4312 is at the upper limit value (i.e., α is less than or equal to 120 °), the interference to the operation of the neck clamp assembly 4 can be effectively reduced.

In one embodiment of the present application, in the locked state, the angle β between the plate body 4321 and the third mounting bar 413 satisfies: alpha is more than or equal to 30 degrees and less than 90 degrees. Like this, in the locked state, the board body 4321 presents the state of slope towards the dead lever 424, can make on the both ends of connecting the rope 433 connect dead lever 424 and the basis of board body 4321 respectively, connect the rope 433 itself and more be close to sharp state, can more effectively transmit the pulling force to make neck clamp subassembly 4 can more smoothly and accurately switch to the state of passing.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A trough, comprising:

The trough body (1) comprises a trough body (11) and a propping piece (12) formed on one side wall of the trough body (11), wherein the top surface of the trough body (11) is inwards recessed to form a containing cavity (111) for containing feed, and the propping piece (12) comprises a first propping part (121) close to the top surface and a second propping part (122) far away from the top surface;

A base frame (2), wherein the groove body (1) is rotatably arranged on the base frame (2);

An adjusting assembly (3) mounted on the base frame (2) and located below the groove body (1), wherein the adjusting assembly (3) comprises a first rotating rod (31), a second rotating rod (32) and a third rotating rod (33), the first rotating rod (31) comprises a first rod body (311), a second rod body (312) and a third rod body (313), one end of the first rod body (311) is rotatably mounted on the base frame (2), the other end of the first rod body (311) is respectively connected with the second rod body (312) and the third rod body (313), the second rod body (312) and the third rod body (313) are arranged at intervals to form a first moving cavity (314) located between the second rod body (312) and the third rod body (313), one end of the second rotating rod (32) is rotatably mounted in the first moving cavity (314), and one end of the third rotating rod (33) is rotatably connected with one end of the second rod body (312) or the third rod body (313) away from one end of the first rod body (312);

The trough (100) comprises a feeding state and a cleaning state, in the feeding state, the side wall of the trough body (1) far away from the propping piece (12) is propped against the base frame (2), one end of the second rotating rod (32) far away from the first rotating rod (31) is detachably connected with the base frame (2), and one ends of the second rod body (312) and the third rod body (313) far away from the first rod body (311) are respectively propped against the second propping piece (122), so that the top surface of the trough body (1) is vertically upwards; in the cleaning state, the second rod body (312) and the third rod body (313) are propped against the base frame (2), one end of the third rotating rod (33) away from the first rotating rod (31) is detachably connected with the middle part of the second rotating rod (32), and one end of the second rotating rod (32) away from the first rotating rod (31) is propped against the first propping part (121), so that the top surface of the groove body (1) is obliquely upwards.

2. A trough according to claim 1, characterized in that the base frame (2) comprises a base member (21) and a support member (22); the base member (21) includes two base bars (211) extending in a horizontal direction, and a plurality of connecting bars (212) connected between the two base bars (211); the supporting piece (22) comprises a first supporting frame (221) and two second supporting frames (222) which are oppositely arranged, the first supporting frame (221) comprises a plurality of supporting rods (2211) which extend along the vertical direction and foundation rods (2212) which extend along the same direction with the foundation rods (211), one ends of the supporting rods (2211) are respectively connected with the foundation rods (211), and the other ends of the supporting rods (2211) are respectively connected with the foundation rods (2212);

Wherein, two second support frames (222) are respectively installed on the base piece (21) and are respectively rotatably connected with two ends of the groove body (1), and in the feeding state, the groove body (1) is far away from the side wall of the propping piece (12) and is propped against the base rod (2212).

3. The trough of claim 2 wherein the top surface of the base bar (2212) is formed as an outwardly convex first arcuate surface (2212 a);

the trough body (1) further comprises a placement strip (13), the placement strip (13) and the propping piece (12) are oppositely arranged on the side wall of the trough body (1), the bottom surface of the placement strip (13) is formed into a second arc-shaped surface (131) which is concave inwards, and in the feeding state, the first arc-shaped surface (2212 a) and the second arc-shaped surface (131) are propped against each other.

4. The trough of claim 1 wherein the abutment member (12) further comprises a mounting surface (123) formed between the first abutment portion (121) and the second abutment portion (122), the mounting surface (123) being in abutment with a side wall of the trough body (1) to enable the abutment member (12) to be mounted on the side wall of the trough body (1); the first propping part (121) and the second propping part (122) are oppositely arranged, the first propping part (121) is formed into a third arc-shaped surface which is concave inwards, and the second propping part (122) is formed into a fourth arc-shaped surface which is concave inwards;

One end of the second rod body (312) and one end of the third rod body (313) far away from the first rod body (311) respectively comprise a first contact surface (3151) matched with the fourth arc-shaped surface and a second contact surface (3152) matched with the side wall of the groove body (1), and in the feeding state, the first contact surface (3151) and the fourth arc-shaped surface are propped against each other, and the second contact surface (3152) and the side wall of the groove body (1) are propped against each other;

The end, far away from the first rotating rod (31), of the second rotating rod (32) comprises a third contact surface (321) matched with the third arc-shaped surface, and in the cleaning state, the third contact surface (321) and the third arc-shaped surface are mutually abutted.

5. The trough of claim 1, wherein the number of the adjusting assemblies (3) is two, the number of the abutting pieces (12) is two, the two abutting pieces (12) are respectively arranged at two opposite ends of the trough body (1), and the two adjusting assemblies (3) are arranged in one-to-one correspondence with the two abutting pieces (12).

6. The trough of any one of claims 1-5 wherein the trough (100) further comprises a plurality of neck clamp assemblies (4), a plurality of the neck clamp assemblies (4) being disposed on the base frame (2) at axial intervals along the receiving cavity (111);

The neck clamp assembly (4) comprises a mounting piece (41) and a neck clamp piece (42), wherein the mounting piece (41) is formed into a U-shaped structure, the mounting piece (41) comprises a first mounting rod (411) and a second mounting rod (412) which are oppositely arranged, and a third mounting rod (413) which is formed between the first mounting rod (411) and the second mounting rod (412), and one ends of the first mounting rod (411) and the second mounting rod (412) which are far away from the third mounting rod (413) are respectively connected with the base frame (2); the neck clamp (42) comprises a shaft lever (421), a neck clamp lever (422), a limit lever (423), a fixed lever (424) and a fixed block (425), one end of the shaft lever (421) is connected with the middle part of the first mounting lever (411), the other end of the shaft lever (421) extends towards the second mounting lever (412), the middle part of the neck clamp lever (422) is rotatably connected with one end of the shaft lever (421) far away from the first mounting lever (411), the limit lever (423) is connected with the bottom of the neck clamp lever (422), the limit lever (423) is positioned between the shaft lever (421), the base frame (2) and the first mounting lever (411), the fixed lever (424) is rotatably connected with the top of the neck clamp lever (422), the fixed lever (424) is positioned above the third mounting lever (413), the fixed lever (424) and the limit lever (423) are positioned on the same side of the neck clamp lever (422), and the fixed block (425) is mounted on the top of the third mounting lever (413);

the neck clamp assembly (4) comprises a neck clamp state and a passing state, in the neck clamp state, the neck clamp rod (422) extends along the vertical direction, one end of the fixing rod (424) away from the neck clamp rod (422) is propped against the fixing block (425), and the limiting rod (423) is propped against the first mounting rod (411); in the passing state, the neck clamp rod (422) is inclined relative to the vertical direction, the fixing rod (424) and the fixing block (425) are separated from each other, and the limiting rod (423) and the first mounting rod (411) are separated from each other.

7. The trough of claim 6 wherein the limit lever (423) is formed as an arc-shaped lever, one end of the limit lever (423) is connected to a middle portion of the neck clamp lever (422), the other end of the limit lever (423) is connected to a bottom portion of the neck clamp lever (422), and the middle portion of the limit lever (423) protrudes toward the direction of the first mounting lever (411).

8. The trough of claim 6 wherein the clip member (42) further comprises two webs (426), the two webs (426) being spaced apart from each other to form a second motion chamber (427), the third mounting bar (413) being located within the second motion chamber (427), one end of each of the two webs (426) being connected to the top of the clip member (422) and the other end of each of the two webs (426) being rotatably connected to the securing bar (424).

9. The trough of claim 8 wherein the neck clamp assembly (4) further comprises a self-unlocking member (43), the self-unlocking member (43) comprising a self-unlocking lever (431), a self-unlocking plate (432), and a connecting cord (433);

the self-unlocking lever (431) comprises a first part (4311) and a second part (4312) which are connected in an angle, wherein the first part (4311) is rotatably connected to one side of the second mounting lever (412) close to the first mounting lever (411);

The self-unlocking plate (432) comprises a plate body (4321), an elastic member (4322) and a propping plate (4323), wherein the plate body (4321) is formed into a U-shaped structure, the plate body (4321) comprises a first plate body (4321 a) and a second plate body (4321 b) which are oppositely arranged, and a third plate body (4321 c) connected between the first plate body (4321 a) and the second plate body (4321 b), the propping plate (4323) is movably arranged between the first plate body (4321 a) and the second plate body (4321 b), the propping plate (4323) is configured to be capable of moving along the axial direction of the first plate body (4321 a) or the second plate body (4321 b), one end of the elastic member (4322) is connected with the third plate body (4321 c), and the other end of the elastic member (4322) is connected with the propping plate (4323);

the third mounting rod (413) is formed with a penetrating through hole (4131) for the self-unlocking rod (431) to pass through;

Wherein, from unlatching piece (43) include locking state, from unlatching lever (431) wear to locate wear to establish through-hole (4131), just first portion (4311) with connecting portion of second portion (4312) with neck clamp (422) are held up, second portion (4312) keep away from one end of first portion (4311) with support roof (4323) and support, just elastic component (4322) are in compression state, the both ends of connecting rope (433) respectively with third plate body (4321 c) with dead lever (424) are kept away from one end of neck clamp (422) is connected.

10. The trough of claim 9 wherein the angle α between the first portion (4311) and the second portion (4312) satisfies: alpha is more than or equal to 30 degrees and less than or equal to 120 degrees; and/or the number of the groups of groups,

In the locked state, the angle β between the plate body (4321) and the third mounting bar (413) satisfies: alpha is more than or equal to 30 degrees and less than 90 degrees.