CN113108881A

CN113108881A - Special weighing device of fast large-scale meat chicken size of self-adaptation

Info

Publication number: CN113108881A
Application number: CN202110387087.2A
Authority: CN
Inventors: 魏凤仙; 胡骁飞; 马慧慧; 李绍钰; 孙全友; 李文嘉; 白杰; 王改利
Original assignee: Institute of Animal Husbandry and Veterinary Medicine of Henan Academy of Agricultural Sciences
Current assignee: Institute of Animal Husbandry and Veterinary Medicine of Henan Academy of Agricultural Sciences
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-07-13
Anticipated expiration: 2041-04-12
Also published as: CN113108881B

Abstract

The invention relates to a special weighing device for self-adaptive fast large-sized broilers, which locks a rotating rod by adopting a transposition locking device to conveniently switch weighing devices with different modes, three weighing fixing devices are different and can carry out applicability weighing fixing operation aiming at broilers with different sizes, the first weighing fixing device drives a movable plate to move by utilizing the self weight of the broilers to drive a leg erecting device and a wing erecting device to clamp the legs of the broilers, the wing erecting device erects the wings of the broilers so that the broilers are not randomly agitated to cause unstable weighing and can quickly enter a weighing state, the third weighing fixing device can simply, conveniently and quickly weigh, the three weighing fixing devices can respectively carry out applicability weighing fixing work aiming at the broilers with different sizes, so that the weighing process is quicker, more convenient and more accurate, the self-adaptive capacity is strong, and application scope is wide, and the practicality is strong, is fit for using widely.

Description

Special weighing device of fast large-scale meat chicken size of self-adaptation

Technical Field

The invention belongs to the technical field of livestock experimental equipment, and particularly relates to a special weighing device for self-adaptive fast-growing broiler body types.

Background

In scientific research and breeding work, the method is often used for independently weighing the weight of a single chicken in the initial stage, the weight of the chicken in 300 days old and the like, and recording the production data of breeding and scientific research experiments as the production data indexes of breeding and experiments. Also, the method comprises the steps of weighing in the feeding process of batches of the broilers, for example, weighing a certain number of broilers fed with a certain feed at fixed intervals, thereby obtaining the weight increase condition of the batch of broilers after eating a certain feed, therefore, the weight increase condition can be obtained not only by weighing a certain broilers alone, but also by weighing the broilers in batch, because the meat chicken is unstable and active, the chicken is expected to be stable in the weighing process, therefore, a self-adaptive fast large-scale broiler chicken weighing device is needed for broiler chicken weighing, the existing weighing device has poor self-adaptive capacity, poor weighing effect and single structure, and cannot carry out applicable weighing operation on broiler chickens with specific body types or sizes, therefore, a special weighing device for self-adapting fast-growing broiler chicken body types is urgently needed to solve the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a special weighing device for self-adaptive fast-growing broiler chicken body types, which is used for solving the problems of poor self-adaptive capacity, poor weighing effect, single structure and incapability of carrying out applicable weighing operation on broiler chickens with specific body types or sizes in the background technology.

The technical purpose of the invention is realized by the following technical scheme:

a special weighing device for fast self-adapting large-scale broiler body type is characterized in that a temperature and humidity sensor and an air speed detector are arranged on the electronic scale, a connecting rod is hung on a hook under the electronic scale, the lower end of the connecting rod is connected with a rotating rod through a transposition locking device, so that the rotating rod is locked after being transposed through the transposition locking device, the lower end of the rotating rod is connected with three groups of L-shaped rods which are uniformly and circumferentially connected, one group of L-shaped rods is connected with a first weighing and fixing device, one group of L-shaped rods is connected with a second weighing and fixing device, the other group of L-shaped rods is connected with a third weighing and fixing device, and the three groups of weighing and fixing devices respectively weigh broilers with different body types;

the first weighing and fixing device comprises a U-shaped plate which is connected to the two sides of the lower end of an L-shaped rod and inclines outwards, a partition plate is installed in the middle of the U-shaped plate, two groups of claw parts which are arranged on the two sides of the partition plate are installed in the U-shaped plate to hang the device, the claw parts hang the device and comprise arc plates which are installed on one side of the U-shaped plate and installed on the partition plate, a cylinder is vertically connected in the arc plates, a moving column is vertically connected in the cylinder in a sliding mode and meets the requirement of not being separated from the cylinder, a first spring is connected between the lower end of the moving column and the inner bottom surface of the cylinder, a circular arc-shaped moving plate matched with the arc plates is installed at the upper end of the moving column, the lower end of the moving plate is connected with a supporting plate matched with the ankle parts of the claw, and a wing erecting device arranged at the lower end of the U-shaped plate is connected between the two claw hanging devices to realize synchronous erection of the wings of the broiler chicken, and the electronic scale, the temperature and humidity sensor and the wind degree detector are electrically connected with the controller.

Preferably, the leg erecting device comprises first racks which are respectively connected to the lower ends of two groups of moving plates in the same claw hanging device and extend out of the lower end of the cylinder, the first racks are meshed with first gears which are rotatably connected to the lower ends of the corresponding arc plates, the first gears are meshed with second gears which are rotatably connected to the lower ends of the arc plates, the radius of the second gears is smaller than that of the first gears, the second gears are coaxially connected with third gears, the third gears are meshed with second racks which are transversely and slidably connected to the lower ends of the arc plates, the two groups of second racks in the same leg erecting device are arranged in a staggered mode, the end portions of the group of second racks are connected with a plurality of groups of arc-shaped clamping strips, and the groups of clamping strips on the two groups of second racks are arranged in a vertically staggered mode.

Preferably, the wing erection device comprises two groups of half clamping devices;

the half-clamping device comprises a third rack connected between two groups of moving plates in the same claw hanging device, the third rack is connected with a fourth gear rotatably connected to the lower end of the U-shaped plate, the half-clamping device also comprises a rectangular frame arranged below the corresponding claw hanging device, a long gear is rotatably connected in the rectangular frame, a rotating shaft of the long gear is in transmission connection with a rotating shaft of the fourth gear on the corresponding side through a belt, the rectangular frame is transversely and slidably connected with a sliding frame, second springs are connected between two sides of the sliding frame and the left and right side walls in the rectangular frame, the rectangular frame is rotatably connected with two groups of rectangular cylinders, the rotating shaft of one group of rectangular cylinders is coaxially connected with a fifth gear meshed with the long gear, the rotating shaft of the other group of rectangular cylinders is coaxially connected with a sixth gear meshed with the fifth gear, and the rectangular cylinders are internally and slidably connected with an arc-shaped clamping rod and are not separated, the clamping rod and the rectangular cylinder are connected with a third spring between the inner bottom surfaces, the arc-shaped concave surface of the clamping rod is connected with a containing cylinder, the containing cylinder is internally and slidably connected with an arc-shaped inner contact rod and meets the requirement of not being separated from the inner contact rod, and a fourth spring is connected between the inner contact rod and the containing cylinder.

Preferably, lining cotton is installed on the inner side surface of the inner feeler lever.

Preferably, the second weighing and fixing device comprises a transverse plate connected to the lower end of the L-shaped rod, the transverse plate is connected with two groups of conical fluted discs in a rotating mode, sleeves rotatably connected to the transverse plate are arranged on two sides of each conical fluted disc respectively, bevel gears meshed with the conical fluted discs are coaxially connected outside the sleeves, threaded rods arranged along the axial direction of the threaded rods are connected in the sleeves in an internal thread mode, two groups of limiting grooves are formed in the threaded rods in the axial direction, two groups of limiting rods matched with the limiting grooves are connected on the transverse plate, the end portions of the threaded rods are connected with arc transition plates, locking plates are connected in the arc curved surfaces in the transition plates in a sliding mode, the claw portions of the locking plates are clamped in a matching mode, fifth springs are connected between the locking plates and the transition plates, and piezoelectric sensors triggered by the locking plates are installed in the transition plates, the diaphragm on install two sets of infrared emitter and the receiver of arranging the awl fluted disc top respectively, be connected between two sets of awl fluted discs through the belt and install the output shaft of the driving motor on the diaphragm, driving motor, piezoelectric sensor, infrared emitter and receiver all with the controller between electric connection.

Preferably, the third weigh fixing device including connect at the U-shaped bracing piece of L shape pole lower extreme, bracing piece both ends articulate an "S" shape swinging arms respectively, the inside wall of swinging arms tip and bracing piece between be connected a flexible rubber tape, two sets of rubber tapes cross arrangement, the rubber tape on be located the alternately position and install respectively with the naked joint complex rubber piece of meat chicken claw.

Preferably, transposition locking device including installing the drum at the connecting rod lower extreme, the drum in open and have the annular groove, drum lower extreme and bull stick rotate and be connected, the annular groove built-in establish the cooperation section of thick bamboo outside the bull stick, still including opening the annular holding tank in the bull stick upper end, the bull stick on open along the circumference equipartition have three arc walls that are linked together with the holding tank, the cooperation section of thick bamboo built-in spacing balls of three groups, spacing ball and arc wall cooperation realize the chucking effect to the bull stick, the drum lateral wall on open and to have two sets of square holes, the cooperation section of thick bamboo on be connected with two sets ofly respectively with the vertical sliding fit's in square hole slide bar.

Preferably, all the parts used therein are made of light materials.

The invention has the beneficial effects that: the invention locks the rotating rod by adopting the transposition locking device, is convenient to switch weighing devices with different modes, has different three weighing fixing devices, the first weighing and fixing device drives the movable plate to move by utilizing the self weight of the broilers to drive the leg erecting device and the wing erecting device to clamp the legs of the broilers, the wing erecting device erects the wings of the broilers to ensure that the broilers are not randomly agitated any more to cause unstable weighing and can quickly enter a weighing state, the third weighing and fixing device is simple, convenient and quick to weigh, and the three weighing and fixing devices can respectively carry out the weighing and fixing work of applicability on the broilers with different body sizes, the weighing process is quicker, more convenient and more accurate, the self-adaptive capacity is strong, the application range is wide, the practicability is strong, and the weighing device is suitable for popularization and use.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a perspective view three of the structure of the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is a front view of the present invention.

Fig. 6 is a top view of the present invention.

Fig. 7 is a perspective view of the first weighing fixing device of the present invention.

FIG. 8 is a perspective view of a moving plate and its connecting portion of the first weighing fixing device according to the present invention.

Fig. 9 is a partial perspective view of the wing mounting apparatus of the present invention.

Fig. 10 is a sectional perspective view of a part of the wing mounting apparatus of the present invention.

Fig. 11 is a perspective view of a second weighing fixing device according to the present invention.

Fig. 12 is a perspective view showing the construction of a threaded rod and its connecting portion in the present invention.

Fig. 13 is a cross-sectional view of a threaded rod and its connecting portion in the present invention.

Fig. 14 is a perspective view of a third weighing fixing device according to the present invention.

Fig. 15 is a perspective view of the index lock device of the present invention.

Fig. 16 is a cross-sectional view of the first indexing-lock device according to the present invention.

Fig. 17 is a second sectional view of the index lock device of the present invention.

In the figure, 1, an electronic scale; 2. a connecting rod; 3. a rotating rod; 4. an L-shaped rod; 5. a U-shaped plate; 6. a partition plate; 7. an arc-shaped plate; 8. a cylinder; 9. moving the column; 10. a support plate; 11. a first rack; 12. a first gear; 13. a second gear; 14. a third gear; 15. a second rack; 16. clamping a strip; 17. a third rack; 18. a fourth gear; 19. a rectangular frame; 20. a long gear; 21. a sliding frame; 22. a second spring; 23. a rectangular cylinder; 24. a fifth gear; 25. a sixth gear; 26. a clamping rod; 27. a third spring; 28. a receiving cylinder; 29. an inner feeler lever; 30. a fourth spring; 31. a transverse plate; 32. a conical fluted disc; 33. a sleeve; 34. a bevel gear; 35. a threaded rod; 36. a limiting groove; 37. a limiting rod; 38. a transition plate; 39. a locking plate; 40. a fifth spring; 41. an infrared emitter; 42. a drive motor; 43. a support bar; 44. a swing lever; 45. a rubber belt; 46. a rubber block; 47. a cylinder; 48. an annular groove; 49. a fitting barrel; 50. accommodating grooves; 51. an arc-shaped slot; 52. a limiting ball; 53. a square hole; 54. a slide bar.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 17.

Embodiment one, a special weighing device of large-scale broiler chicken size that self-adaptation is fast, electronic scale 1 body, characterized in that, be provided with temperature and humidity sensor and wind speed detector on electronic scale 1, can be used for detecting weighing environment in the temperature, humidity isoparametric, wind speed detector is used for detecting the wind speed influence in the detection environment, the couple of electronic scale 1 under hang and establish a connecting rod 2, connecting rod 2 lower extreme through transposition locking device connect a bull stick 3, make through the locking of transposition locking device after the transposition of rotating stick 3, bull stick 3 can rotate for connecting rod 2 and carry out the regulation of position, lock through the transposition locking device after the regulation, make the weighing device of various different grade type that the lower extreme of bull stick 3 is connected use, because in the process of weighing, because the user is to the broiler chicken in a certain group of chicken coop, broilers are often weighed in a hanging manner at the tail end of a conveyor belt and broilers with different body sizes are weighed, the weight of the broiler chicken is monitored in the whole growth period, so that the weighing device with different modes is required to be adjusted for use, the weighing device is suitable for the weighing requirement of the broiler chicken, is convenient and quick, the lower end of the rotating rod 3 is circumferentially and uniformly connected with three groups of L-shaped rods 4, a first weighing and fixing device is connected to one group of L-shaped rods 4, a second weighing and fixing device is connected to one group of L-shaped rods 4, a third weighing and fixing device is connected to the other group of L-shaped rods 4, the three groups of weighing and fixing devices respectively weigh broilers with different body sizes, the three groups of L-shaped rods 4 and the weighing and fixing devices respectively weigh the broilers with different body sizes, and the weighing and fixing devices are convenient for the electronic scale 1 to weigh the broilers after fixing the broilers;

first weigh fixing device and lean out U-shaped plate 5 including connecting in the both sides of 4 lower extremes of L-shaped pole, the both sides of U-shaped plate 5 are the loudspeaker form, U-shaped plate 5 in the centre install a baffle 6, U-shaped plate 5 in install two sets of claw of arranging 6 both sides in baffle and hang and establish the device, the claw is hung and is established the device and be used for fixing the claw of meat chicken, after the meat chicken is grabbed the pawl is hung and is arranged in the device, realize fixed weighing, the claw hang and establish the device including installing in U-shaped plate 5 one side and installing arc 7 on baffle 6, arc 7 is coniform, and the upper end opening is big, and the lower extreme opening is little, and is curved structure setting, arc 7 in vertical connection drum 47, drum 47 in vertical sliding connection remove post 9 and satisfy and not break away from, the lower extreme that removes post 9 and drum 47 in be connected first spring between the bottom surface, the cylinder 47 is connected at the inner position of the arc-shaped plate 7, because the arc-shaped plate 7 is at the position with a big top and a small bottom, the cylinder 47 is just arranged in half of the arc-shaped plate 7 and half of the cylinder is arranged outside the arc-shaped plate 7, the upper end of the cylinder 47 is connected with an annular plate-shaped structure for limiting, the annular plate-shaped structure is used for being matched with the moving column 9 to prevent the moving column 9 from being separated from the cylinder 47, the moving column 9 and the first spring form an elastic telescopic structure, the upper end of the moving column 9 is provided with an arc-shaped moving plate matched with the arc-shaped plate 7, the lower end of the moving plate is connected with a supporting plate 10 matched with the claw parts, the moving plate is also in an arc-shaped structure with a big top and a small bottom, so that the claw parts of the broiler chicken can be smoothly placed between the two groups, namely, after the legs of the broilers are put between the two groups of moving plates, the leg erecting devices clamp the legs of the broilers along with the self weight of the broilers, thereby playing a role of fixing, better operating when being released, being capable of cheering when being lifted upwards, connecting a wing erecting device arranged at the lower end of the U-shaped plate 5 between the two groups of claw hanging devices to realize the synchronous erection of wings of the broilers, the electronic scale 1, the temperature and humidity sensor, the wind speed detector and the controller are electrically connected, in the hanging process, wings of the broilers are flaring all the time, so that the real weighing number of the electronic scale 1 jumps, at the moment, the wings of the broilers are erected after the broilers are hung, so that the broilers can be quickly stabilized, and the reading of the electronic scale 1 instantly enter a stable state, so that data can be conveniently read;

the second weighing and fixing device comprises a transverse plate 31 connected to the lower end of an L-shaped rod 4, two groups of bevel gear discs 32 are connected to the transverse plate 31 in a rotating mode, sleeves 33 connected to the transverse plate 31 in a rotating mode are respectively arranged on two sides of each bevel gear disc 32, bevel gears 34 meshed with the bevel gear discs 32 are coaxially connected to the outer sides of the sleeves 33, the two groups of sleeves 33 are driven to rotate through the bevel gears 34 when the bevel gear discs 32 rotate, threaded rods 35 arranged along the axial direction of the sleeves 33 are connected to the sleeves 33 in an internal thread mode, two groups of limiting grooves 36 are formed in the threaded rods 35 in the axial direction, two groups of limiting rods 37 matched with the limiting grooves 36 are connected to the transverse plate 31, the limiting rods 37 and the limiting grooves 36 are matched to limit the rotation of the threaded rods 35, so that the threaded rods 35 can move in the axial direction in the process of being matched with the sleeves 33, and arc transition, the transition plate 38 in the arc curved surface sliding connection a locking plate 39, locking plate 39 installs in the rectangle recess of seting up on the arc curved surface of transition plate 38, sets up the spacing framework of rectangle at the tip simultaneously, prevents that it from deviating from transition plate 38, two sets of locking plates 39 cooperation realization press from both sides tightly the claw of meat chicken, locking plate 39 and transition plate 38 in between be connected with fifth spring 40, meat chicken fifth spring 40 plays the effect to the buffer protection of claw, transition plate 38 in install the piezoelectric sensor who triggers by locking plate 39, after locking plate 39 carries out the centre gripping to the meat chicken shank, can trigger piezoelectric sensor along with the removal of locking plate 39 and work, diaphragm 31 on install two sets of infrared emitter 41 and the receiver of placing cone fluted disc 32 top respectively in, be connected between two sets of cone fluted discs 32 through the belt and the output shaft of installing the drive motor 42 on diaphragm 31, the driving motor 42, the piezoelectric sensor, the infrared emitter 41 and the receiver are all electrically connected with the controller, after the broiler claw is put between the two sets of locking plates 39, the signal sent by the infrared emitter 41 is blocked by the claw, and the receiver cannot receive the signal, at this time, the driving motor 42 is operated to drive the two sets of bevel gears 32 to operate, the operation of the bevel gears 32 causes the two sets of bevel gears 34 to operate, the sleeve 33 rotates therewith, since the threaded rod 35 is restricted by the stopper groove 36 and the stopper rod 37, the threaded rod 35 can move only in the axial direction, thereby realizing the clamping, and along with the movement of the locking plate 39, triggering the piezoelectric sensor in the transition plate 38 to work, which shows that the leg is completely clamped, therefore, weighing is realized, and when unlocking is carried out, the controller is only required to drive the motor to unlock;

the third weigh fixing device including connecting at the U-shaped bracing piece 43 of 4 lower extremes of L shape pole, bracing piece 43 both ends articulate one "S" shape swinging arms 44 respectively, the crooked direction of swinging arms 44 is inboard towards, swinging arms 44 tip and bracing piece 43 the inside wall between be connected a flexible rubber tape 45, rubber tape 45 possesses certain toughness, two sets of rubber tape 45 cross arrangement, rubber tape 45 on lie in the crisscross position install respectively with the naked joint complex rubber block 46 of meat chicken claw, we can direct two legs of meat chicken bind the back, then open two sets of swinging arms 44, make it be in the state that opens naturally, then place the leg portion that the meat chicken bound in the position between two sets of rubber tapes 45, along with the dead weight of meat chicken, because the cooperation of rubber block 46 and ankle joint for the meat chicken can not break away from on the rubber tape 45, the hanging is convenient and quick, but the situation that the broiler chicken slips can occur at a certain probability, or the broiler chicken is too small in size and cannot be hung on the broiler chicken for cleaning, so that the weighing and fixing device has certain limitation; when the broiler chicken weighing device is used, a user can judge the body types of a batch of broilers weighed according to needs so as to select a proper weighing fixing device for use, the proper weighing fixing device is rotated to the front of the user through the transposition locking device, when the first weighing fixing device is rotated to the front of the user, the user can hold two legs of the broilers and respectively place the two legs between the two groups of arc-shaped moving plates, along with the self weight of the broilers, the moving plates drive the moving columns 9 to move downwards to compress the first springs, so that the leg erecting device is driven to erect the legs of the broilers and limit the legs to fall off from between the moving plates, the wing erecting device at the lower end simultaneously clamps the wings of the broilers, when the second weighing fixing device is used in front of the user surface, the two legs of the broilers are also placed between the two groups, the signal that infrared emitter 41 sent is sheltered from by the claw, the signal can not be received to the receiver, at this moment, driving motor 42 works, drive two sets of awl fluted disc 32 and carry out work, the work of awl fluted disc 32 makes two sets of bevel gear 34 work, sleeve 33 rotates along with it, because threaded rod 35 is restricted by spacing groove 36 and gag lever post 37, thereby make threaded rod 35 can only move along the axial direction, thereby realize the chucking, along with the removal of lockplate 39, trigger the piezoelectric sensor in cab apron 38 and carry out work, demonstrate that has carried out the chucking to the shank completely at this moment, thereby realize weighing, when the third weighs fixing device and rotates to user's face and go forward to use, through tying up two sets of legs of meat chicken, open two sets of swinging arms 44, make it be in the state of natural opening, then place the leg that the meat chicken was tied up in the position between two sets of rubber belts 45, along with the dead weight of meat chicken, because the mating reaction of rubber piece 46 and ankle joint drives swinging arms 44 swing inwards for the meat chicken can not follow the breaking away from on rubber belt 45, and the meat chicken is hung smoothly and is established on two sets of rubber belts 45, and the user can select the weighing fixing device of suitable corresponding meat chicken size to use according to the needs of self, and it is good to weigh the effect, and extensive applicability, and the practicality is strong, is fit for promoting.

In the second embodiment, on the basis of the first embodiment, the leg-erecting device includes first racks 11 respectively connected to the lower ends of two sets of moving plates in the same claw-hanging device and extending out of the lower end of the cylinder 47, the first racks 11 engage with first gears 12 rotatably connected to the lower ends of the corresponding arc-shaped plates 7, the first gears 12 engage with second gears 13 rotatably connected to the lower ends of the arc-shaped plates 7, the radius of the second gears 13 is smaller than that of the first gears 12, so as to amplify the stroke, the second gears 13 are coaxially connected with third gears 14, the third gears 14 engage with second racks 15 transversely slidably connected to the lower ends of the arc-shaped plates 7, the two sets of second racks 15 in the same leg-erecting device are arranged in a staggered manner, so as to save space, the end portions of the set of the second racks 15 are connected with a plurality of sets of arc-shaped clamping racks 16, the multiple groups of clamping strips 16 on the two groups of second racks 15 are arranged in a vertically staggered manner, the clamping strips 16 can be arranged in a crossed manner due to the staggered arrangement of the clamping strips 16, so that the legs can be better clamped, when the table is used, the first rack 11 at the lower end of the movable plate drives the first gear 12 to work along with the downward movement of the movable plate, the coaxial second gear 13 rotates, the rotation of the second gear 13 enables the two groups of second racks 15 to move towards the central positions of the two groups of second racks, and the clamping strips 16 are used for erecting the legs of the broilers towards the middle positions.

In a third embodiment, on the basis of the first embodiment, the wing erecting device comprises two sets of half clamping devices, and the half clamping devices respectively clamp the wings on one side;

the half-edge clamping device comprises a third rack 17 connected between two groups of arc-shaped plates 7 in the same group of claw hanging device, the third rack 17 extends downwards, the third rack 17 is connected with a fourth gear 18 which is rotatably connected at the lower end of the U-shaped plate 5, the half-edge clamping device also comprises a rectangular frame 19 which is arranged below the corresponding claw hanging device, a long gear 20 is rotatably connected in the rectangular frame 19, a rotating shaft of the long gear 20 is in transmission connection with a rotating shaft of the fourth gear 18 at the corresponding side through a belt, a sliding frame is transversely and slidably connected in the rectangular frame 19, groove body structures are arranged on the upper inner side wall and the lower inner side wall of the rectangular frame 19, so that the sliding frame can be smoothly and slidably matched in the rectangular frame 19, a second spring 22 is connected between the two sides of the sliding frame and the left side wall and the right side wall in the rectangular frame 19, and when the second spring 22 is in a natural state, the sliding frame is in a middle, the rectangle frame 19 in turn be connected with two sets of rectangle section of thick bamboo 23, wherein the pivot coaxial coupling of a set of rectangle section of thick bamboo 23 one with long gear 20 engaged with fifth gear 24, the pivot coaxial coupling of another set of rectangle section of thick bamboo 23 one with fifth gear 24 engaged with sixth gear 25, rectangle section of thick bamboo 23 in sliding connection an arcuate clamping bar 26 and satisfy and not break away from, clamping bar 26 and rectangle section of thick bamboo 23 in be connected with third spring 27 between the bottom surface, clamping bar 26 and rectangle section of thick bamboo 23 constitute flexible clamping bar 26 structure under the effect of third spring 27, the tip of clamping bar 26 has half-circular arc's subsidence for the wing of card establishes the meat chicken, the arc inner concave surface of clamping bar 26 on connect one and hold a section of thick bamboo 28, hold a section of thick bamboo 28 in sliding connection an arcuate inner touch bar 29 and satisfy and not break away from, inner touch bar 29 and hold and be connected with fourth spring 30 between a section of thick bamboo 28, in the clamping process, the effect of the spring plays a role in flexible protection, when the flexible protection device is used in the embodiment, along with the downward movement of the moving plate, the fourth gear 18 is driven to rotate by the third rack 17, the rotation of the fourth gear 18 drives the long gear 20 to rotate, the rotation of the long gear 20 enables the fifth gear 24 and the sixth gear 25 to rotate, two groups of rectangular cylinders 23 are driven to rotate, the clamping rods 26 clamp the wings of the broiler chicken, in the clamping process, the second spring 22 plays a role in adjusting the transverse position in the transverse direction, the sponge is installed on the inner touch rod 29 to play a role in protecting the wings of the broiler chicken, the inner touch rod 29 clamps and protects the wings of the broiler chicken in the rotating process, and the third spring 27 is used for adjusting the position of the clamping rod 26 in the length direction of the rectangular cylinders 23.

Fourth embodiment, on the basis of the first embodiment, the indexing locking device includes a cylinder 47 installed at the lower end of the connecting rod 2, an annular groove 48 is formed in the cylinder 47, the lower end of the cylinder 47 is rotatably connected with the rotating rod 3, the rotating rod 3 can rotate relative to the cylinder 47, a matching cylinder 49 sleeved outside the rotating rod 3 is arranged in the annular groove 48, the matching cylinder 49 can freely move vertically along the direction of the annular groove 48, the indexing locking device further includes an annular accommodating groove 50 formed at the upper end of the rotating rod 3, three sets of arc-shaped grooves 51 communicated with the accommodating groove 50 are uniformly formed in the rotating rod 3 along the circumferential direction, three sets of limiting balls 52 are arranged in the matching cylinder 49, the limiting balls 52 are matched with the arc-shaped grooves 51 to clamp the rotating rod 3, two sets of square holes 53 are formed in the outer side wall of the cylinder 47, two sets of sliding rods vertically sliding-matched with the square holes 53 are respectively connected to the matching cylinder 49, when the clamping device is used, the matching barrel 49 is pushed upwards through the sliding rod, the limiting ball 52 moves into the annular groove 48 from the arc-shaped groove 51, the rotating rod 3 can rotate relative to the cylinder 47 at the moment, the transposition is realized, and after the rotating rod rotates to the corresponding position, the matching barrel 49 is pulled downwards through the sliding rod, the limiting ball 52 enters the arc-shaped groove 51 through the annular groove 48 to be clamped, the rotation of the rotating rod 3 is limited at the moment, and the clamping effect after the transposition is realized.

When the invention is used, a user can judge the body types of the broilers according to the weight required to select a proper weighing fixing device for use, the matching barrel 49 is pushed upwards by the slide rod, the limiting ball 52 moves from the arc-shaped groove 51 to the annular groove 48, the rotating rod 3 can rotate relative to the cylinder 47 at the moment to realize transposition, after the rotating rod rotates to a corresponding position, the matching barrel 49 is pulled downwards by the slide rod, the limiting ball 52 enters the arc-shaped groove 51 through the annular groove 48 to be clamped, the rotation of the rotating rod 3 is limited at the moment to realize clamping, if the first weighing fixing device rotates to the front of the user, the user can grasp two legs of the broilers and respectively place the two legs between the two groups of arc-shaped moving plates, and the moving plates drive the moving columns 9 to move downwards to compress the first springs along with the self weight of the broilers, so as to drive the moving plates to, the first rack 11 at the lower end of the moving plate drives the first gear 12 to work, the coaxial second gear 13 rotates, the rotation of the second gear 13 causes the two groups of second racks 15 to move towards the central positions of the two, so that the clamping strip 16 clamps the legs of the broiler chicken towards the middle position, and therefore the broiler chicken is limited to be pulled out downwards from between the moving plates, meanwhile, the moving plates move downwards, the fourth gear 18 is driven to rotate through the third rack 17, the rotation of the fourth gear 18 drives the long gear 20 to rotate, the rotation of the long gear 20 causes the fifth gear 24 and the sixth gear 25 to rotate, and drives the two groups of rectangular cylinders 23 to rotate, so that the clamping rods 26 clamp the wings of the broiler chicken, in the clamping process, the second springs 22 are arranged along the transverse direction to play a role in adjusting the transverse direction, the inner touch rods 29 are provided with sponges to play a role in protecting the wings of the broiler chicken, the inner feeler lever 29 clamps and protects the wings of the broilers in the rotating process, the third spring 27 is used for adjusting the position of the clamping lever 26 along the length direction of the rectangular cylinder 23, the broilers are weighed after clamping is completed, the broilers are lifted upwards after weighing, and the broilers are separated from the two groups of movable plates, when the second weighing and fixing device is used in the forward direction of a user surface, two legs of the broilers are placed between the two groups of locking plates 39, signals sent by the infrared emitter 41 are blocked by the claw parts, the receiver cannot receive the signals, at the moment, the driving motor 42 works to drive the two groups of conical fluted discs 32 to work, the two groups of bevel gears 34 work due to the working of the conical toothed discs 32, the sleeve 33 rotates along with the sleeve, and because the threaded rod 35 is limited by the limiting groove 36 and the limiting rod 37, the threaded rod 35 can only move along the axial direction, thereby realizing the clamping, along with the removal of lockplate 39, trigger the piezoelectric sensor in cab apron 38 and carry out work, show that the shank has been carried out the chucking completely this moment, thereby realize weighing, when the third is weighed fixing device and is rotated to user's face and go forward the use, through tie up the back with two sets of legs of meat chicken, open two sets of swinging arms 44, make it be in the state that opens naturally, then place the leg that the meat chicken was tied up in the position between two sets of rubber belts 45, along with the dead weight of meat chicken, because the cooperation of rubber block 46 and ankle joint, drive swinging arms 44 and swing inwards, make the meat chicken can not break away from on the rubber belt 45, the meat chicken is hung smoothly on two sets of rubber belts 45, the user can select the weighing fixing device of suitable corresponding bodily form to use according to self needs, it is good to weigh the effect, and extensive applicability, the practicality is strong, is fit for promoting.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A special weighing device capable of adapting to fast large-size broiler body type comprises an electronic scale (1) body and is characterized in that a temperature and humidity sensor and an air speed detector are arranged on the electronic scale (1), a connecting rod (2) is hung on a hook below the electronic scale (1), the lower end of the connecting rod (2) is connected with a rotating rod (3) through a transposition locking device, so that the rotating rod (3) is locked after transposition through the transposition locking device, the lower end of the rotating rod (3) is connected with three groups of L-shaped rods (4) which are uniformly and circumferentially connected, one group of L-shaped rods (4) is connected with a first weighing fixing device, one group of L-shaped rods (4) is connected with a second weighing fixing device, the other group of L-shaped rods (4) is connected with a third weighing fixing device, and the three groups of weighing fixing devices respectively weigh broilers with different body types;

the first weighing and fixing device comprises a U-shaped plate (5) which is connected to the two sides of the lower end of an L-shaped rod (4) and inclines outwards, a partition plate (6) is installed in the middle of the U-shaped plate (5), two groups of claw parts which are arranged on the two sides of the partition plate (6) are installed in the U-shaped plate (5) to hang the device, the claw parts hang the device comprises an arc plate (7) which is installed on one side of the U-shaped plate (5) and installed on the partition plate (6), a cylinder (47) is vertically connected in the arc plate (7), a movable column (9) is vertically connected in the cylinder (47) in a sliding manner and is not separated from the cylinder, a first spring is connected between the lower end of the movable column (9) and the inner bottom surface of the cylinder (47), a circular arc-shaped movable plate matched with the arc plate (7) is installed at the upper end of the movable column (9), and, connect one on two sets of movable plates in the same claw portion is hung and install the shank bridging device on U-shaped board (5), realize erectting the meat chicken shank, two sets of claw portions are hung and are connected one between the device and install the wing bridging device at U-shaped board (5) lower extreme, realize erectting the meat chicken wing in step, electronic scale (1), temperature and humidity sensor and wind detector and controller between electric connection.

2. The adaptive quick special weighing device for the large broiler body shape, according to claim 1, characterized in that the leg erecting device comprises first racks (11) respectively connected to the lower ends of two groups of moving plates in the same claw hanging device and extending out of the lower end of a cylinder (47), the first racks (11) are engaged with first gears (12) rotatably connected to the lower ends of corresponding arc plates (7), the first gears (12) are engaged with second gears (13) rotatably connected to the lower ends of the arc plates (7), the radius of the second gears (13) is smaller than that of the first gears (12), the second gears (13) are coaxially connected with third gears (14), the third gears (14) are engaged with second racks (15) transversely slidably connected to the lower ends of the arc plates (7), and the positions of the two groups of second racks (15) in the same leg erecting device are arranged in a staggered manner, the end parts of the second racks (15) are connected with a plurality of groups of arc-shaped clamping strips (16), and the clamping strips (16) on the second racks (15) are arranged in a vertically staggered mode.

3. The self-adaptive fast special weighing device for the body shape of the large broiler chicken according to claim 1, wherein the wing erecting device comprises two sets of half clamping devices;

the half-edge clamping device comprises a third rack (17) connected between two groups of moving plates in the same group of claw hanging device, the third rack (17) and a fourth gear (18) rotatably connected to the lower end of the U-shaped plate (5) and also comprises a rectangular frame (19) arranged below the corresponding claw hanging device, a long gear (20) is rotatably connected in the rectangular frame (19), a rotating shaft of the long gear (20) is in transmission connection with a rotating shaft of the fourth gear (18) on the corresponding side through a belt, a sliding frame is transversely and slidably connected in the rectangular frame (19), a second spring (22) is connected between two sides of the sliding frame and the left and right side walls in the rectangular frame (19), two groups of rectangular cylinders (23) are rotatably connected in the rectangular frame (19), wherein the rotating shaft of one group of rectangular cylinders (23) is coaxially connected with a fifth gear (24) meshed with the long gear (20), the pivot coaxial coupling of another group rectangle section of thick bamboo (23) one with fifth gear (24) engaged with sixth gear (25), rectangle section of thick bamboo (23) sliding connection curved holding rod (26) and satisfy and do not break away from, holding rod (26) and rectangle section of thick bamboo (23) in be connected with third spring (27) between the bottom surface, the arc of holding rod (26) in connect one and hold a section of thick bamboo (28), hold a section of thick bamboo (28) sliding connection curved in feeler lever (29) and satisfy and do not break away from, interior feeler lever (29) and hold and be connected with fourth spring (30) between a section of thick bamboo (28).

4. The self-adaptive fast special weighing device for the body types of the large broilers, as claimed in claim 3, wherein the inner side surface of the inner feeler lever (29) is provided with lining cotton.

5. The self-adaptive fast special weighing device for the large broiler body type according to claim 1, wherein the second weighing fixing device comprises a transverse plate (31) connected to the lower end of the L-shaped rod (4), the transverse plate (31) is connected with two sets of conical toothed discs (32) in a rotating manner, sleeves (33) rotatably connected to the transverse plate (31) are respectively arranged on two sides of each conical toothed disc (32), bevel gears (34) meshed with the conical toothed discs (32) are coaxially connected to the outside of the sleeves (33), a threaded rod (35) axially arranged along the sleeves (33) is in threaded connection with the sleeves (33), two sets of limiting grooves (36) are axially arranged on the threaded rod (35), two sets of limiting rods (37) matched with the limiting grooves (36) are connected to the transverse plate (31), and an arc transition plate (38) is connected to the end of the threaded rod (35), cross arc curved surface sliding connection locking plate (39) in cab apron (38), two sets of lockplate (39) cooperation realize pressing from both sides tightly the claw of meat chicken, lockplate (39) and cross cab apron (38) in be connected with fifth spring (40) between, cross cab apron (38) in install the piezoelectric sensor who triggers by lockplate (39), diaphragm (31) on install two sets of infrared emitter (41) and the receiver of arranging awl fluted disc (32) top respectively in, be connected between two sets of awl fluted discs (32) through the belt and the output shaft of installing driving motor (42) on diaphragm (31), driving motor (42), piezoelectric sensor, infrared emitter (41) and receiver all with the controller between electric connection.

6. The special self-adaptive quick weighing device for the large broiler body type according to claim 1, wherein the third weighing fixing device comprises a horseshoe-shaped supporting rod (43) connected to the lower end of the L-shaped rod (4), two ends of the supporting rod (43) are respectively hinged with an S-shaped swinging rod (44), a flexible rubber belt (45) is connected between the end part of the swinging rod (44) and the inner side wall of the supporting rod (43), the two groups of rubber belts (45) are arranged in a crossed manner, and rubber blocks (46) matched with the naked joints of the broiler claw parts are respectively installed on the rubber belt (45) at the crossed positions.

7. The special self-adaptive quick weighing device for the large broiler body type according to claim 1, wherein the indexing locking device comprises a cylinder (47) installed at the lower end of the connecting rod (2), an annular groove (48) is formed in the cylinder (47), the lower end of the cylinder (47) is rotatably connected with the rotating rod (3), a matching cylinder (49) sleeved outside the rotating rod (3) is arranged in the annular groove (48), an annular accommodating groove (50) formed in the upper end of the rotating rod (3) is further included, three groups of arc-shaped grooves (51) communicated with the accommodating groove (50) are uniformly formed in the rotating rod (3) along the circumferential direction, three groups of limiting balls (52) are arranged in the matching cylinder (49), the limiting balls (52) are matched with the arc-shaped grooves (51) to clamp the rotating rod (3), and two groups of square holes (53) are formed in the outer side wall of the cylinder (47), and two groups of sliding rods which are vertically matched with the square holes (53) in a sliding manner are respectively connected to the matching cylinders (49).

8. The adaptive fast special weighing device for the large broiler body type according to any one of claims 1-7, wherein all the parts used are made of light materials.