CN216593709U - Assembled poultry weighing device - Google Patents

Abstract

The utility model provides an assembled livestock weighing device in the technical field of livestock weighing equipment, which comprises a fence, scale surfaces, a supporting mechanism, a weight sensor, a display and a leveling mechanism, wherein the detachable and decomposed scale surfaces are connected through hinges, the periphery above the scale surfaces is movably connected with a fixed frame, the fence is inserted into the fixed frame, and two sides of the fence are movably connected with fence doors; the balance face below is equipped with supporting mechanism, supporting mechanism is connected to form by horizontal main tributary strut and fore-and-aft auxiliary stay mutually perpendicular and through the draw-in groove, supporting mechanism below four corners is equipped with weighing sensor, the weighing sensor below is equipped with leveling mechanism, through with the rail, the connection can be dismantled to the balance face steelframe, store, the transportation is convenient, the installation is quick, relatively large-scale poultry balance carries and all makes things convenient for more nimble with the use, it is little influenced by the place restriction, large-scale weighing equipment among the prior art is difficult to enter the field, lead to the weighing process loaded down with trivial details, consuming time long, the technical problem of the risk of disease propagation has been increased.

Description

Assembled poultry weighing device

Technical Field

The utility model relates to the technical field of livestock weighing equipment, in particular to an assembled livestock weighing device which is used for weighing a large number of herd samples and is not limited by a field.

Background

Animal feeding experiments are often required for feed enterprises, and the growth and development laws of animals and the interrelations of the laws with feed nutrition, feeding management, environmental conditions and the like are revealed and mastered through experimental research, so that the optimal feed formula, feeding management method and technical measures are screened out, the product quality and sales volume of the enterprises are further improved, and greater economic and social benefits are obtained.

Because the tested animals have differences, the interference factors of the test are more, if the tested animals are kept uniform and consistent in the same test, but the animals with consistent genetic sources and the same age, weight and sex are difficult to select for the test in the production; differences exist in natural environments, such as temperature, humidity, illumination, ventilation and the like, and the differences are difficult to completely control; feeding management conditions are different, such as management methods, feeding techniques, arrangement of animal house cage positions and the like in the test process are easy to be different; the operation technology is different, for example, when testing personnel measure and record testing indexes, the operation technology is different due to incomplete consistency of time, personnel, instruments and the like; other accidental factors such as disease attack and feed instability can interfere with the test.

In animal feeding empirical test, weight change is the most important index of empirical data, the condition constraint is large when most experimental animal groups are weighed in most experimental animal farms at present, a large weighing place needs to be reserved in advance, the weighing process is complicated and long in time consumption, meanwhile, the way of disease propagation is increased, secondly, the weighing of experimental animals at present is sampling weighing, the error of statistical results is large, and the experimental results cannot be completely reflected most objectively sometimes.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the condition constraint force is large when animal groups are weighed in the animal feeding demonstration experiment, large weighing equipment is difficult to enter a field, the weighing process is complicated and long in time consumption, the risk of disease propagation is increased, and the error of the sampling weighing statistical result is large, the utility model aims to provide an assembled livestock weighing device which comprises a fence, a scale surface, a supporting mechanism, a weight sensor, a display and a leveling mechanism, wherein the detachable and decomposed scale surface is connected through a hinge, a fixed frame is movably connected to the periphery above the scale surface, the fence is inserted into the fixed frame, and fence doors are movably connected to two sides of the fence; the support mechanism is arranged below the scale surface, the support mechanism is formed by mutually perpendicular transverse main support frames and longitudinal auxiliary support frames which are connected through clamping grooves, the weight sensors are arranged at four corners below the support mechanism, the leveling mechanism is arranged below the weight sensors, and the rail and the scale surface steel frame are detachably connected, so that the storage and the transportation are convenient, the installation is quick, the carrying and the practicability of a large-scale livestock scale are more convenient and flexible, the influence of site limitation is small, the problem that the field entry of large-scale weighing equipment in the prior art is difficult is solved, the weighing process is complicated, the time is long, and the risk of disease propagation is increased; the small-size weighing equipment can only be used for sampling weighing, has the technical problem that the error is great, and has wide popularization and application value in the technical field of livestock weighing equipment.

The utility model is realized by the following technical scheme:

the utility model provides an assembled livestock weighing device which comprises a fence, a scale surface, a supporting mechanism, a weight sensor, a display and a leveling mechanism, wherein the scale surface is formed by sequentially connecting a plurality of scale plates in parallel through hinges; the two ends of the scale plate are respectively provided with a second slot, the fixed frame right above the second slot is respectively provided with a first slot, and the first slot and the second slot are arranged in a matching way; the fence sequentially penetrates through the fixing frame and the scale surface through the first slot and the second slot and is connected with the supporting mechanism below the scale surface; the supporting mechanism is characterized in that weight sensors are arranged on the periphery below the supporting mechanism, a leveling mechanism is arranged below the weight sensors, four fences are arranged and are connected end to end through U-shaped clamps to form a rectangle, and fence doors are arranged on the fences on the left side and the right side.

In the utility model, the supporting mechanism consists of a transverse main supporting frame and a longitudinal auxiliary supporting frame; the main support frames comprise first main support frames positioned at two sides and second main support frames positioned in the middle; the auxiliary support frame comprises a first auxiliary support frame positioned on the left side, a second auxiliary support frame positioned in the middle and a third auxiliary support frame positioned on the right side. A stable plane is formed by mutually lapping the main support frame and the auxiliary support frame and is used for fixing a scale surface.

In the utility model, the first main supporting frame and the second main supporting frame are perpendicular to the first auxiliary supporting frame, the second auxiliary supporting frame and the third auxiliary supporting frame.

In the utility model, clamping grooves are respectively arranged at two ends of the first main supporting frame, two ends of the second main supporting frame, two ends and the middle part of the first auxiliary supporting frame, two ends and the middle part of the second auxiliary supporting frame, two ends and the middle part of the third auxiliary supporting frame, and threaded holes are respectively arranged on the clamping grooves; first auxiliary stay frame, second auxiliary stay frame and third auxiliary stay frame are connected through the draw-in groove phase of both ends in proper order to bolt fastening through the threaded hole, the main tributary strut passes through the draw-in groove with auxiliary stay frame and is connected, and through the bolt fastening in the threaded hole first, through draw-in groove with horizontal main tributary strut and fore-and-aft auxiliary stay frame interconnect, and fix with bolt through the screw hole on the draw-in groove, be convenient for fixed and dismantle, can have more simultaneously and need to increase the quantity of the vice support frame of second and balance board, increase the length of mount and enlarge the area of balance face, adapt to the place that different herds weighed, reduce the restriction of place to the environment of weighing, the accommodation has been improved.

In the utility model, through holes are respectively arranged in the clamping grooves at the two ends of the first main support frame, the clamping groove at the left side of the first auxiliary support frame, the clamping groove at the left side of the second auxiliary support frame and the clamping grooves at the two ends of the third auxiliary support frame, blind holes are respectively arranged in the middle parts of the first auxiliary support frame, the second auxiliary support frame and the third auxiliary support frame, the through holes penetrate through the lower end of the fence, the lower end of the fence is limited by the blind holes, the fence can be conveniently fixed through the first slot on the fixing frame, the second slot on the scale plate and the through holes and the blind holes on the auxiliary support frames, meanwhile, the fixing frame, the scale plate and the auxiliary support frames are fixed through the fence, and the main support frame is further fixed through the auxiliary support frames, so that the stability of the weighing device is improved, and secondly, the dismounting and the mounting are convenient.

In the utility model, the distances between the adjacent through holes and the blind holes, between the blind holes and the through holes and between the through holes are the same and are correspondingly arranged with the lower end of the fence.

According to the utility model, the weight sensor is fixed around the lower part of the supporting mechanism through the fixing nut, the leveling mechanism is in threaded connection with the lower part of the weight sensor and comprises the two-way nut and the base, the fixing hole is formed in the center of the weight sensor, the two-way nut is in threaded connection with the inner part of the fixing hole, the lower end of the two-way nut is in threaded connection with the upper end of the base, the weight sensor is connected with the base through the two-way nut, and meanwhile, the device can be leveled through adjusting the base, so that the weighing accuracy is improved.

According to the utility model, the wireless transmission communication equipment box is arranged at the end part of the first main support frame in the support mechanism, the gravity sensor is electrically connected with the wireless transmission communication equipment box, the wireless transmission communication equipment box is connected with the display through a wireless transmission signal, the measured numerical value signal is transmitted into the wireless transmission communication equipment box through the weight sensor, and the numerical value is displayed through the display through the wireless transmission communication equipment box, so that the use is convenient, and the accuracy of data acquisition is improved.

In the utility model, the wireless transmission communication equipment box and the display are both electrically connected with the power supply.

According to the utility model, one end of the fence door is movably connected with the fence through the hinge, and the other end of the fence door is movably connected with the fence through the lock catch, so that the fence door can be conveniently opened at any time, a herd can conveniently enter or leave the position above the scale surface, the weighing is convenient, the stress reaction of the herd is reduced, and the weighing accuracy is improved.

Compared with the prior art, the assembled livestock weighing device provided by the utility model has the following beneficial effects that:

(1) through hinge connection formation folding balance face between the balance board, it is fixed to peg graft each other between balance face and mount, rail, the supporting mechanism, is convenient for install, dismantle, store and transport, is applicable to the experimental place and changes comparatively frequent demonstration test in-process and carry out real time monitoring to the change of herd weight, can be applicable to simultaneously and measure the great demonstration test weight of herd quantity sample.

(2) Through setting up first auxiliary stay frame, form the auxiliary stay frame through draw-in groove and screw hole interconnect between second auxiliary stay frame and the third auxiliary stay frame, be convenient for installation and dismantlement, the accessible increases the quantity of the vice support frame of second and scale board simultaneously, the area of scale face is enlarged to the length that increases mount and rail, with the measurement that adapts to bigger herd sample or the installation in bigger measurement place, high durability and convenient use, the installation is swift, restraint when having reduced the testimony test field and weighing to the herd of animals, the error appears when avoiding the sampling measurement.

(3) Through set up wireless transmission communication equipment box in the first main tributary strut end in supporting mechanism, with the numerical value signal transmission to the wireless transmission communication equipment box that weighing sensor will record, rethread wireless transmission communication equipment box shows numerical value through the display, convenient to use improves data acquisition's accuracy, the weighing process is convenient, quick, has reduced the risk of disease propagation, has extensive popularization and application and worth in poultry weighing equipment technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a top view of the scale surface of the present invention;

FIG. 3 is a schematic view showing a folded state of the scale according to the present invention;

FIG. 4 is a schematic view of the support mechanism of the present invention;

FIG. 5 is an exploded view of the support mechanism of the present invention;

FIG. 6 shows a bottom view of the present invention;

FIG. 7 is a cross-sectional view of the first, second and third secondary support stands of the present invention;

fig. 8 is a cross-sectional view taken at a-a of fig. 1 in accordance with the present invention.

Reference numerals: 1-rail, 2-scale surface, 3-supporting mechanism, 4-weight sensor, 5-leveling mechanism, 6-scale plate, 7-fixing frame, 8-first slot, 9-second slot, 10-U-shaped card, 11-first main supporting frame, 12-second main supporting frame, 13-first auxiliary supporting frame, 14-second auxiliary supporting frame, 15-third auxiliary supporting frame, 16-clamping groove, 17-through hole, 18-blind hole, 19-fixing nut, 20-fixing hole, 21-leveling nut, 22-base, 23-wireless transmission communication equipment box, 24-display, 25-fence door, 26-lock catch.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to fig. 1 to 8, and it is obvious that the described embodiments are some, not all embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, for convenience of description, the description of the relative position relationship of the components of an assembled livestock weighing device is described according to the layout of the attached drawing 1, as follows: the positional relationship of up, down, left, right, etc. is determined according to the layout direction of fig. 1.

Referring to fig. 1 to 8, an embodiment of the present invention provides an assembled livestock weighing device, which includes a fence 1, a scale surface 2, a supporting mechanism 3, a weight sensor 4, a display 24 and a leveling mechanism 5, wherein the scale surface 2 is formed by connecting a plurality of scale plates 6 in parallel in sequence through hinges, a fixing frame 7 is disposed around the upper portion of the scale surface 2, and the supporting mechanism 3 is disposed below the scale surface 2; two ends of the scale plate 2 are respectively provided with a second slot 9, a first slot 8 is respectively arranged on the fixed frame 7 right above the second slots 9, and the first slot 8 and the second slot 9 are correspondingly arranged; the fence 1 sequentially passes through the fixed frame 7 and the scale surface 2 through the first slot 8 and the second slot 9 and is connected with the supporting mechanism 3 below the scale surface 2; the utility model discloses a rail fence, including supporting mechanism 3, be equipped with leveling mechanism 5 below the weight sensor 4, rail 1 is equipped with four to form the rectangle through U type card 10 end to end connection, all be equipped with rail door 25 on the rail 1 of both sides about, be equipped with all around the supporting mechanism 3 below.

In the utility model, the supporting mechanism 3 consists of a transverse main supporting frame and a longitudinal auxiliary supporting frame; the main support frames comprise first main support frames 11 positioned at two sides and second main support frames 12 positioned in the middle; the secondary support stands include a first secondary support stand 13 on the left, a second secondary support stand 14 in the middle, and a third secondary support stand 15 on the right. A stable plane is formed by mutually lapping the main support frame and the auxiliary support frame and is used for fixing the scale surface 2.

In the utility model, the first main support frame 11 and the second main support frame 12 are perpendicular to the first sub-support frame 13, the second sub-support frame 14 and the third sub-support frame 15.

In the utility model, clamping grooves 16 are respectively arranged at two ends of a first main supporting frame 11, two ends of a second main supporting frame 12, two ends and a middle part of a first auxiliary supporting frame 13, two ends and a middle part of a second auxiliary supporting frame 14, and two ends and a middle part of a third auxiliary supporting frame 15, and threaded holes are respectively arranged on the clamping grooves 16; the first auxiliary support frame 13, the second auxiliary support frame 14 and the third auxiliary support frame 15 are sequentially connected through clamping grooves 16 at two ends and fixed through bolts in threaded holes, the main support frame is connected with the auxiliary support frames through the clamping grooves 16 and fixed through bolts in the threaded holes, the transverse main support frame is connected with the longitudinal auxiliary support frames through the clamping grooves 16 and fixed through bolts in threaded holes in the clamping grooves 16, fixing and dismounting are facilitated, meanwhile, the number of the second auxiliary support frames 14 and the scale plates 6 can be increased as required, the length of the fixing frame 7 is increased, the area of a scale surface is enlarged, the weighing device is suitable for fields weighed by different groups, the limitation of the fields to weighing environments is reduced, and the adaptation range is improved.

In the utility model, through holes 17 are respectively arranged in the slots 16 at the two ends of the first main support frame 11, the slot 16 at the left side of the first auxiliary support frame 13, the slot 16 at the left side of the second auxiliary support frame 14 and the slots 16 at the two ends of the third auxiliary support frame 15, the middle parts of the first auxiliary support frame 13, the second auxiliary support frame 14 and the third auxiliary support frame 15, blind holes 18 are respectively arranged at the middle parts of the first auxiliary support frame 13, the second auxiliary support frame 14 and the third auxiliary support frame 15, the through holes 17 penetrate through the lower end of the fence 1, the lower end of the fence 1 is limited by the blind holes 18, the fence 1 is fixed conveniently through the first slots 8 on the fixing frame 7, the second slots 9 on the scale plate 6 and the through holes 17 and the blind holes 18 on the auxiliary support frames, the fixing frame 7, the scale plate 6 and the auxiliary support frames are further used for fixing the main support frames, the stability of the weighing device is improved, and the dismounting and the mounting are convenient.

In the utility model, the distances between the adjacent through holes 17 and 18, between the blind holes 18 and between the through holes 17 and 17 are the same, and the distances are adaptive to the lower end of the fence 1.

In the utility model, the weight sensor 4 is fixed around the lower part of the supporting mechanism 3 through a fixing nut 19, and a leveling mechanism 5 is connected with the lower part of the weight sensor 4 through threads; leveling mechanism 5 includes two-way nut 21 and base 22, weight sensor 4 central authorities are equipped with fixed orifices 20, and 20 female connection in fixed orifices have two-way nut 21, two-way nut 21 lower extreme and base 22 upper end threaded connection are connected weight sensor 4 and base 22 through two-way nut 21, and the accessible is adjusted the base 22 and is put the weighing device and levelly simultaneously, has improved the accuracy of weighing.

In the utility model, the end part of the first main supporting frame 11 in the supporting mechanism 3 is provided with the wireless transmission communication equipment box 23, the gravity sensor 4 is electrically connected with the wireless transmission communication equipment box 23, the wireless transmission communication equipment box 23 is connected with the display 24 through a wireless transmission signal, the measured numerical value signal is transmitted into the wireless transmission communication equipment box 23 through the weight sensor 4, and the numerical value is displayed through the display 24 through the wireless transmission communication equipment box 23, so that the use is convenient, and the accuracy of data acquisition is improved.

In the present invention, the wireless transmission communication device box 23 and the display 24 are electrically connected to a power supply.

In the utility model, one end of the fence door 25 is movably connected with the fence 1 through a hinge, and the other end of the fence door 25 is movably connected with the fence 1 through a lock catch 26, so that the fence door 25 can be conveniently opened at any time, and a herd can conveniently enter the position above the scale surface 2 or leave the position above the scale surface 2, thereby facilitating weighing, reducing stress reaction of the herd and improving weighing accuracy.

When the utility model is used, firstly, a first auxiliary support frame 13, a second auxiliary support frame 14 and a third auxiliary support frame 15 are fixedly connected by bolts through threaded holes on a clamping groove 16 and a clamping groove 16 in sequence according to the field to form a transverse auxiliary support frame, then longitudinal first main support frames 11 and second main support frames 12 are placed on two groups of auxiliary support frames, the first main support frames 11 are placed at two ends, the second main support frames 12 are placed between the two first main support frames 11, then the clamping grooves 16 on the main support frames are mutually clamped with the clamping grooves 16 on the auxiliary support frames, and the two groups of auxiliary support frames are fixedly connected by universal bolts through threaded holes on the clamping grooves 16 to form a support mechanism 3, weight sensors 4 are fixedly installed at four corners below the support mechanism 3 through fixing nuts 19, a leveling mechanism 5 is installed below the weight sensors 4, a device is adjusted horizontally through a base 22 on the leveling mechanism 5, preventing the device from tilting and deviating to cause measurement errors; placing a scale surface 2 formed by a plurality of scale plates 6 through hinges above a supporting mechanism 3, aligning and centering a second slot 9 on the scale surface 2 with a through hole 17 and a blind hole 18 on the supporting mechanism 3, then installing a fixed frame 7 around the scale surface 2 to hoop the scale surface 2, finally inserting a fence 1 into the through hole 17 on the supporting mechanism 3 by sequentially passing a first slot 8 on the fixed frame 7 and a second slot 9 on the scale surface 2, and fixing the fence 1 by using the blind hole 18 on the supporting mechanism 3, so that the fence 1, the fixed frame 7, the scale surface 2 and the supporting mechanism 3 are mutually clamped and connected into a whole; the two ends of the fence 1 are respectively provided with a fence door 25, one end of the fence door 25 is connected with the fence 1 through a U-shaped clamp 10, and the other end of the fence door 25 is connected with the other end of the fence 1 through a lock catch 26; when the device is used, the fence door 25 on one side is opened, a herd is placed above the scale surface 2, the fence door 25 is closed through the lock catch 26 after the herd is standing, the weight sensor 4 transmits measured data into the wireless transmission communication equipment box 23 in the first main support frame 11, the wireless transmission communication equipment box 23 transmits the measured weight data to the display 24 in a wireless signal mode, the weight data are displayed through the display 24, the fence door 25 on the other side is opened after measurement is finished, the herd is placed out of the field, the fence doors 25 on the two sides are all in and out in one way, repeated measurement is prevented, management is facilitated, the risk of disease propagation is reduced, the problem that large-scale weighing equipment in the prior art is difficult to enter the field, the weighing process is complicated, the time is long, and the risk of disease propagation is increased is solved; the small-size weighing equipment can only be used for sampling and weighing, has the technical problem of large error, is convenient to use, improves the accuracy of data acquisition, and the weighing process is convenient and quick, reduces the risk of disease propagation, and has wide popularization and application values in the technical field of livestock weighing equipment.

The standard parts used in this document are all available from the market and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode of the wireless transmission communication equipment box 23 and the display 24 is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of the technicians in the field, the wireless transmission communication equipment box belongs to the common knowledge in the field, and the application is mainly used for protecting the mechanical device, so the control mode and the circuit connection are not explained in detail in this application.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. The utility model provides an assembled poultry weighing device, includes rail (1), balance face (2), supporting mechanism (3), weighing sensor (4), display (24) and levelling mechanism (5), its characterized in that: the scale surface (2) is formed by connecting a plurality of scale plates (6) in parallel in sequence through hinges, the periphery above the scale surface (2) is provided with a fixing frame (7), and a supporting mechanism (3) is arranged below the scale surface (2); two ends of the scale plate (6) are respectively provided with a second slot (9), a first slot (8) is respectively arranged on the fixed frame (7) right above the second slots (9), and the first slots (8) are matched with the second slots (9); the fence (1) sequentially penetrates through the fixed frame (7) and the scale surface (2) through the first slot (8) and the second slot (9) and is connected with the supporting mechanism (3) below the scale surface (2); weight sensors (4) are arranged on the periphery below the supporting mechanism (3), and a leveling mechanism (5) is arranged below the weight sensors (4); the four fences (1) are connected end to end through U-shaped clamps (10) to form a rectangle, and fence doors (25) are arranged on the fences (1) on the left side and the right side.

2. An assembled stockbreeding weighing device of claim 1, wherein: the supporting mechanism (3) consists of a transverse main supporting frame and a longitudinal auxiliary supporting frame; the main support frames comprise first main support frames (11) positioned at two sides and second main support frames (12) positioned in the middle; the auxiliary support frame comprises a first auxiliary support frame (13) positioned on the left side, a second auxiliary support frame (14) positioned in the middle and a third auxiliary support frame (15) positioned on the right side.

3. An assembled stockbreeding weighing device as claimed in claim 2, wherein: the first main supporting frame (11) and the second main supporting frame (12) are perpendicular to the first auxiliary supporting frame (13), the second auxiliary supporting frame (14) and the third auxiliary supporting frame (15).

4. An assembled stockbreeding weighing device as claimed in claim 2, wherein: clamping grooves (16) are formed in the two ends of the first main supporting frame (11), the two ends of the second main supporting frame (12), the two ends and the middle part of the first auxiliary supporting frame (13), the two ends and the middle part of the second auxiliary supporting frame (14), the two ends and the middle part of the third auxiliary supporting frame (15), and threaded holes are formed in the clamping grooves (16); first auxiliary strut (13), second auxiliary strut (14) and third auxiliary strut (15) are connected time by time through draw-in groove (16) at both ends to through the bolt fastening in the screwed hole, main strut passes through draw-in groove (16) with auxiliary strut and is connected, and through the bolt fastening in the screwed hole.

5. An assembled stockbreeding weighing device of claim 4, wherein: all be equipped with through-hole (17) in first main tributary strut (11) both ends draw-in groove (16), in first auxiliary support frame (13) left side draw-in groove (16), in second auxiliary support frame (14) left side draw-in groove (16), on third auxiliary support frame (15) both ends draw-in groove (16) first auxiliary support frame (13) middle part, second auxiliary support frame (14) middle part, third auxiliary support frame (15) middle part all are equipped with blind hole (18), distance between adjacent through-hole (17) and blind hole (18), blind hole (18) and blind hole (18), through-hole (17) and through-hole (17) is all the same to suit the setting with rail (1) lower extreme.

6. An assembled stockbreeding weighing device of claim 1, wherein: supporting mechanism (3) below is all around through fixation nut (19) fixed weighing transducer (4), and weighing transducer (4) below threaded connection has leveling mechanism (5), leveling mechanism (5) are including two-way nut (21) and base (22), weighing transducer (4) central authorities are equipped with fixed orifices (20), and fixed orifices (20) female connection has two-way nut (21), two-way nut lower extreme and base (22) upper end threaded connection.

7. An assembled stockbreeding weighing device of claim 6, wherein: a wireless transmission communication equipment box (23) is arranged in the end part of the first main supporting frame (11) in the supporting mechanism (3), and the weight sensor (4) is electrically connected with the wireless transmission communication equipment box (23).

8. An assembled stockbreeding weighing device of claim 7, wherein: the wireless transmission communication equipment box (23) is connected with the display (24) through wireless transmission signals.

9. A modular weighing apparatus for animal husbandry as claimed in claim 1, wherein: one end of the fence door (25) is movably connected with the fence (1) through a hinge, and the other end of the fence door (25) is movably connected with the fence (1) through a lock catch (26).

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