Goose breeding feed detection method and device

Abstract

The invention discloses a detection method and equipment for goose breeding feed. The equipment comprises a driving part and a supporting part, wherein the driving part is used for containing cylindrical feed particles and driving the feed particles to rotate; the supporting part is used for bearing the driving part and can support the rotated feed particles; the method comprises the following steps: S1, preparing feed particles; S2, detecting the hardness of the feed particles in the axial lead direction; and S3, detecting the hardness of the outer cylindrical surfaces of the feed particles. A subjective mode of manual judgment is abandoned, objective pressure values and a standardized detection process are adopted, so that the detection result is more objective and repeatable, the influence of human factors on the detection result is reduced, the axis direction of feed particles can be detected, different positions of the outer cylindrical surface can be detected, and the detection accuracy is improved. The device can also simulate the transportation vibration condition, detect the feed hardness from multiple angles, comprehensively understand the feed hardness characteristics, and provide a more reliable basis for the quality control of the goose breeding feed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of goose breeding feed detection, and particularly relates to a detection method and device for goose breeding feed. BACKGROUND

[0002] The detection of goose breeding feed is an important link for ensuring the quality of feed, guaranteeing the healthy growth of goose flocks and improving the breeding efficiency, and mainly covers multiple aspects such as nutritional components, hygiene safety, physical properties and processing quality.

[0003] Among them, the detection of feed hardness is one of the important indicators for evaluating the quality of feed, which directly affects the feeding behavior, digestion efficiency and breeding efficiency of animals, and specifically as follows: too high feed hardness may cause difficulty in feeding for animals, and reduce the feeding amount; too low feed hardness may make the feed easy to break, causing waste; appropriate feed hardness is helpful for animals to chew and digest, and improves the absorption rate of nutritional substances; the feed hardness is an important indicator for evaluating the rationality of the processing technology of feed, and uneven hardness may indicate problems in the processing process. Therefore, geese of different days are fed with feed of different hardness.

[0004] At present, the goose feed is mostly columnar, and the detection method for the goose breeding feed is mainly to apply pressure to the feed along the axial direction or the outer wall within the range of the pressure, to observe whether the feed within the range of the pressure is broken, if so, it is qualified; if the pressure is less than the range value and broken or greater than the range value and not broken, the hardness of the feed is unqualified. At present, some factories judge the hardness of the feed manually, specifically as follows: the hardness of the feed sample is evaluated manually according to experience by chewing or touching the feed sample. The advantages are: simple operation, no special equipment is needed; the hardness of the feed can be preliminarily evaluated quickly. The disadvantages are: strong subjectivity, the evaluation result may be different due to different evaluators; no accurate hardness value can be provided; the cutting equipment (such as a slicing machine) is also used to cut the pellet feed, and the force required in the cutting process or the particle shape after cutting is measured to evaluate the hardness of the feed, and the measurement result may be affected by the cutting equipment and cutting parameters; the overall hardness of the feed cannot be comprehensively reflected.

[0005] The above two methods cannot accurately judge the hardness of the feed; secondly, the existing technology cannot effectively simulate the change of the pressure between the feed due to the pressure in different directions after the feed is bagged and the vibration during transportation. Therefore, the present application provides a detection method and device for goose breeding feed. SUMMARY

[0006] The present application aims at solving the above technical problems, and provides a detection method and device for goose breeding feed.

[0007] In order to achieve the above purpose, the present application adopts the following technical scheme: The utility model provides a kind of goose breeding feed detection equipment, including for containing cylindrical feed particles and driving feed particles rotation driving part, and for carrying driving part and can support after rotation feed particles support part: It also includes detection device for detecting feed particles and rotating device, the detection device includes detection pressure column, the detection pressure column is pressed to detect hardness, and the detection pressure column can vibrate inside the detection device to change the pressure on the feed particles, simulate the vibration state of external environment; When the rotating feed particles abut the rotating device, the rotating device can drive the abutting feed particles to rotate, so that the different positions of the outer cylindrical surface abut the detection pressure column.

[0008] Preferably, the support part is provided with a first support platform and a second support platform, the driving part is placed on the first support platform, the rotating device is placed on the second support platform, and the second support platform is provided with a support table.

[0009] Preferably, the detection pressure column is located above the feed particles, and the axis of the detection pressure column and the axis of the feed particles are always on the same vertical plane during the rotation of the feed particles driven by the driving part.

[0010] Preferably, the detection device further includes a sleeve that can move up and down, the sleeve is provided with a movable column movably arranged inside, the sleeve is provided with a vibration spring that can drive the movable column to vibrate, the end of the movable column away from the vibration spring is provided with a pressure sensor, the detection pressure column can be detachably installed at the bottom of the pressure sensor, and the two ends of the vibration spring are connected to alternating current.

[0011] Preferably, the rotating device includes a transmission part placed on the second support platform, the transmission part is connected with a driving shaft and a one-way rotating gear, the gear is engaged with a rack plate, the rack plate moves up and down, and the driving shaft is driven to rotate intermittently in one direction through the transmission part.

[0012] Preferably, the rotating device further includes a blocking part provided at the end of the driving shaft, the blocking part can move in the driving shaft, and moves when subjected to the pressure of the feed particles, so that the feed particles are in a horizontal state.

[0013] Preferably, the blocking part comprises a blocking block, a sliding column is fixedly connected to the blocking block, the end of the driving shaft is provided with a receiving groove, the sliding column slides in the receiving groove, and a reset spring for resetting the sliding column is arranged in the receiving groove.

[0014] Preferably, the blocking block is a circular block, and the outer diameter of the blocking block is smaller than the outer diameter of the feed pellet, and an annular inclined surface is arranged on the outer side wall portion of the end of the blocking block away from the reset spring, so that the blocking block is in the shape of a circular truncated cone.

[0015] Preferably, the activity part is further provided, the activity part is installed at the upper end of the support part, the activity part comprises a horizontal moving structure and a vertical moving structure, the vertical moving structure is installed at the movable end of the horizontal moving structure, and the sleeve and the rotating device are connected with the vertical moving structure.

[0016] The application further discloses a detection method of the goose breeding feed. S1, feed pellet preparation: the ends of the cylindrical feed pellets are cut off and the end faces are made into planes, a plurality of feed pellets are prepared and are equal in length; S2, axial line direction hardness detection of the feed pellet: the treated feed pellet is placed in the driving part, the activity part is driven to work and drive the detection pressure column to move downward, the detection pressure column abuts against the feed pellet, the pressure value of the feed pellet is monitored through the pressure sensor, and the pressure range borne by the feed pellet gradually increases; If the feed pellet is broken within the range value, the hardness of the feed pellet is qualified; if the feed pellet is broken when the pressure value is less than the range value, or the feed pellet is not broken when the pressure value is greater than the range value, it is indicated that the hardness of the feed pellet is unqualified. S3, outer cylindrical surface hardness detection of the feed pellet: the activity part is driven to work, so that the detection device and the rotating device move; the new feed pellet is placed in the sleeve, the driving part is driven to work and stop the rotation of the feed pellet; the detection device is driven to move up and down by the activity part, and the feed pellet is rotated by the rotating device, so that the hardness of different positions of the outer cylindrical surface of the feed pellet can be detected through the detection pressure column. If the feed pellet is broken within the range value, the hardness of the feed pellet is qualified; if the feed pellet is broken when the pressure value is less than the range value, or the feed pellet is not broken when the pressure value is greater than the range value, it is indicated that the hardness of the feed pellet is unqualified.

[0017] Compared with the prior art, the application has the following beneficial effects: 1. Reduce the subjective influence: the background art manual chewing or touching feed sample to evaluate the hardness of the subjective strong, evaluation results vary from person to person. The detection device and method of the present application accurately monitor the pressure value applied to the feed particles by the pressure sensor, and judge the hardness of the feed by objective numerical value, avoid the subjectivity of manual judgment, and can provide accurate hardness value.

[0018] 2. The present application can not only detect the hardness of the feed particles along the axial line, but also rotate the feed particles by the rotating device, and detect the hardness of the outer cylindrical surface of the feed particles at different positions by the detection pressure column. The multi-position hardness detection can indirectly reflect the uniformity of the mixed feed particles, and can more comprehensively detect the hardness of the feed.

[0019] 3. In the detection process, when the pressure value detected by the pressure sensor is in the middle region of the range value, the vibration spring is supplied with alternating current, so that the detection pressure column is affected by the vibration spring, and the pressure value of the feed particles changes, simulating the vibration of the feed particles after being squeezed during transportation, and the hardness of the feed particles can be dynamically detected, which is more in line with the actual situation.

[0020] 4. When the feed particles press the blocking block, the hardness of the feed particles can be detected. The position of the contact end of the sleeve with the feed particles will generate pressure on the feed particles, and at the same time, the blocking block has a force on the end of the feed particles, so that the hardness of the feed particles under different directions of force can be detected.

[0021] In summary, the present application discards the subjective way of manual judgment, adopts objective pressure value and standardized detection process, so that the detection result is more objective and repeatable, reduces the influence of human factors on the detection result, can detect the feed particles along the axial line, can detect the outer cylindrical surface at different positions, and can simulate the vibration during transportation, so that the feed hardness is detected from multiple angles, and the hardness characteristics of the feed are comprehensively understood, which provides a more reliable basis for the quality control of goose breeding feed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A structural schematic view of a detection device for goose breeding feed is provided for the present application; Figure 2 A front view of a detection device for goose breeding feed is provided for the present application; Figure 3 A structural schematic view of a support part in a detection device for goose breeding feed is provided for the present application; Figure 4 A structural schematic view of a movable part in a detection device for goose breeding feed is provided for the present application; Figure 5 A structural schematic view of a driving part in a detection device for goose breeding feed is provided for the present application; Figure 6 A structure diagram of a detection device in a goose breeding feed detection equipment according to the present application is provided. Figure 7 A split view of the detection device in the goose breeding feed detection equipment according to the present application is provided. Figure 8 A structure diagram of a rotating device in the goose breeding feed detection equipment according to the present application is provided. Figure 9 A structure diagram of a blocking part in the goose breeding feed detection equipment according to the present application is provided. Figure 10 A side view of the goose breeding feed detection equipment according to the present application is provided.

[0023] In the figure: 100, support part; 110, first support platform; 120, chipping groove; 130, second support platform; 140, support table; 200, movable part; 210, fixing frame; 220, motor; 230, screw rod; 240, sliding block; 250, guide rail; 260, electric push rod; 270, moving plate; 300, driving part; 310, speed reducer; 320, rotating arm; 330, mounting block; 340, sleeve; 400, detection device; 410, sleeve; 420, movable column; 430, pressure sensor; 440, detection pressure column; 450, vibration spring; 500, rotating device; 510, transmission part; 520, gear; 530, L-shaped guide support; 540, rack plate; 550, drive shaft; 560, cleaning plate; 551, storage groove; 570, blocking part; 571, blocking block; 572, return spring; 573, sliding column; 600, feed particles. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0025] Reference Figures 1-10 A goose breeding feed detection equipment, comprising a driving part 300 for containing cylindrical feed particles 600 and driving the feed particles 600 to rotate, and a support part 100 for bearing the driving part 300 and capable of supporting the rotated feed particles 600. Further comprising a detection device 400 for detecting the feed particles 600 and a rotating device 500, the detection device 400 comprising a detection pressure column 440, the detection pressure column 440 being used for hardness detection by extruding the feed particles 600, and the detection pressure column 440 being capable of vibrating inside the detection device 400 to change the pressure on the feed particles 600, simulating the vibration state of the external environment. When the feed pellet 600 rotates and abuts against the rotating device 500, the feed pellet 600 can be subjected to an upward force in the vertical plane, and the rotating device 500 can drive the abutting feed pellet 600 to rotate, so that the outer cylindrical surface at different positions is opposite to the detection pressure column 440.

[0026] As shown in Figure 1 , Figure 2 , Figure 3 , the support part 100 is provided with a first support platform 110 and a second support platform 130. The support part 100 is plate-shaped and can be placed on the ground. The bottom of the support part 100 has a non-slip pad when placed on the ground, or the support part 100 can be installed on a corresponding support frame. The driving part 300 is placed on the first support platform 110, and the rotating device 500 is placed on the second support platform 130. The upper end of the first support platform 110 is lower than the upper end of the second support platform 130, so that the two form a height difference, and the feed pellet 600 can be horizontally supported after being rotated. The second support platform 130 is provided with a support table 140. When the driving part 300 drives the feed pellet 600 to rotate by 90°, the feed pellet 600 abuts against the upper end surface of the support table 140, so that the bottom of the feed pellet 600 is supported, thereby ensuring the accuracy of subsequent hardness testing by applying pressure to the feed pellet 600.

[0027] In addition, the support part 100 is provided with a chipping groove 120 extending therethrough. The inner wall of one side of the chipping groove 120 is flush with the side wall of the second support platform 130 close to the first support platform 110. The purpose is to push the feed chippings on the support table 140 into the chipping groove 120, so as to clean the upper end of the support table 140.

[0028] As shown in Figure 1 , Figure 2 , Figure 5 , the driving part 300 includes a speed reducer 310 fixed to the upper end of the first support platform 110. The output end of the speed reducer 310 is fixed with a rotating arm 320. The other end of the rotating arm 320 is fixed with a mounting block 330. The mounting block 330 is rotatably connected with a sleeve 340 through a bearing. The feed pellet 600 is slidingly inserted into the sleeve 340, and the sleeve 340 can support and limit the feed pellet 600.

[0029] As shown in Figure 2 , Figure 10 , the detection pressure column 440 is located above the feed pellet 600. During the process of being driven to rotate by the driving part 300, the axis of the detection pressure column 440 and the axis of the feed pellet 600 are always in the same vertical plane. The detection pressure column 440 in the initial position is coaxial with the feed pellet 600. When the feed pellet 600 is in a horizontal state, the detection pressure column 440 can still be opposite to the feed pellet 600. An inductive switch can be installed on the movable part 200 to ensure the accuracy of the position of the detection pressure column 440.

[0030] The diameter of the detection pressure column 440 is greater than the diameter of the feed particles 600, so that the upper end of the feed particles 600 can be uniformly pressed, and the accuracy of the hardness detection is ensured.

[0031] As shown in Figure 6 , Figure 7 , the detection device 400 further comprises a sleeve 410 capable of moving up and down, and the sleeve 410 is provided with a movable column 420 movably arranged in the sleeve 410. The movable column 420 is in sliding abutment with the inner wall of the sleeve 410, and a PTFE film is wrapped outside the movable column 420 to ensure smooth sliding.

[0032] The sleeve 410 is provided with a vibration spring 450 capable of driving the movable column 420 to vibrate. One end of the vibration spring 450 is fixedly connected with the inner wall of the sleeve 410 in insulation, and the other end is fixedly connected with the end portion close to the movable column 420 in insulation.

[0033] The two ends of the vibration spring 450 are connected with alternating current, and the vibration spring 450 connected with the alternating current is driven to vibrate due to magnetic deformation. The vibration spring 450 is similar to a "spiral coil" in shape, and generates a magnetic field after being energized, showing similar characteristics to an "electromagnet". This is the most critical state change of the energized spring. The magnetic field will generate an ampere force on the energized conductor, and the magnetic field generated by the current of the spring itself will generate an interaction force on each coil of the spring (as an "energized conductor"), which will cause the spring to deform. The current direction changes periodically (such as 100 times per second for 50Hz alternating current), and the attractive force / repulsive force between the coils also changes periodically. When the current direction changes, the interaction force between the coils changes from "attraction" to "repulsion", forcing the spring to deform repeatedly at a high frequency.

[0034] The end of the movable column 420 away from the vibration spring 450 is provided with a pressure sensor 430, and the detection pressure column 440 can be detachably installed at the bottom of the pressure sensor 430. The bottom of the pressure sensor 430 is provided with a flange, and the upper end of the detection pressure column 440 is provided with a flange. The two flanges are connected by bolts to ensure the stability of the connection.

[0035] As shown in Figure 8 , the rotating device 500 comprises a transmission part 510 arranged on the second support platform 130. The second support platform 130 is fixed with a guide rail, and the guide rail is matched with a sliding plate. The transmission part 510 is installed on the sliding plate, so as to ensure the stable movement of the rotating device 500.

[0036] The transmission part 510 comprises a transmission box, and the transmission box is internally provided with meshing bevel gears, one of the bevel gears is fixed with the driving shaft 550, and the other bevel gear is fixed with a short shaft; the transmission part 510 is connected with the driving shaft 550 and the one-way rotating gear 520, the short shaft is fixedly provided with a one-way bearing, and the gear 520 is in interference fit with the one-way bearing; the gear 520 is meshed with the rack plate 540, the rack plate 540 moves up and down, and drives the driving shaft 550 to intermittently rotate in one direction through the transmission part 510.

[0037] As shown in the figure, Figure 8 the upper end of the rack plate 540 is in the shape of a rectangular rod, and the transmission part 510 is fixedly provided with an L-shaped guide bracket 530, the L-shaped guide bracket 530 is provided with a rectangular slot penetrating therethrough in the up-down direction, and the rectangular rod penetrates through the rectangular slot and is slidingly arranged, so that the rack plate 540 and the transmission part 510 can be connected together, and the stable up-down movement of the rack plate 540 can be ensured.

[0038] When the rack plate 540 moves downward, the gear 520 rotates relative to the short shaft under the action of the one-way bearing; when the rack plate 540 moves upward, the gear 520 drives the one-way bearing and the short shaft to rotate under the action of the one-way bearing, and the rotation of the driving shaft 550 is realized through the transmission of the transmission part 510.

[0039] As shown in the figure, Figure 8 , Figure 9 the rotating device 500 further comprises a blocking part 570 arranged at the end of the driving shaft 550, the blocking part 570 can move in the driving shaft 550 and move when subjected to the pressure of the feed particles 600, so that the feed particles 600 can be in a horizontal state; the blocking part 570 comprises a blocking block 571, the blocking block 571 is fixedly connected with a sliding column 573, the end of the driving shaft 550 is provided with a receiving slot 551, the sliding column 573 slides in the receiving slot 551, and the receiving slot 551 is provided with a reset spring 572 for resetting the sliding column 573; because the reset spring 572 is compressed, the blocking block 571 can clamp the plastic particles 600 in a horizontal state by using the reaction force, so as to drive the rotation of the plastic particles 600.

[0040] The receiving slot 551 can be a polygonal slot, and the corresponding sliding column 573 is a polygonal column, so that the driving shaft 550 can stably drive the rotation of the sliding column 573 and the blocking block 571.

[0041] As shown in the figure, Figure 8 the driving shaft 550 is sleeved with a cleaning plate 560 arranged in rotation, the cleaning plate 560 slides on the support table 140, but does not separate from the support table 140.

[0042] As shown in the figure, Figure 8 , Figure 9As shown, the blocking block 571 is a circular block, and the outer diameter of the blocking block 571 is smaller than the outer diameter of the feed particles 600, so that when the feed particles abut against the upper end of the support table 140, the blocking block 571 at this time does not contact the support table 140, reducing the influence on the rotation of the blocking block 571; the outer side wall part of the end of the blocking block 571 away from the return spring 572 is provided with an annular inclined surface, so that the blocking block 571 is in the shape of a circular truncated cone, so that when the end of the feed particles 600 abuts against the inclined surface, pressure will be generated on the inclined surface, and as the pressure increases, the blocking block 571 will be driven to move, and at this time the return spring 572 is compressed.

[0043] It should be noted that in the above process, the feed particles will be subjected to an upward force of the blocking block 571, and the resistance of the movement of the blocking block 571 can be controlled by selecting a spring with a suitable stiffness coefficient, so that when the feed particles 600 press the blocking block 571, the hardness of the feed particles 600 can be detected, and the position of the contact end of the sleeve 340 with the feed particles 600 will generate pressure on the feed particles, and at the same time, the blocking block 571 has a force on the end of the feed particles 600, so that the hardness of the feed particles 600 can be detected.

[0044] As shown in Figure 2 , Figure 4 Further comprising a movable part 200, the movable part 200 is installed at the upper end of the support part 100, the movable part 200 comprises a horizontal moving structure and a vertical moving structure, the vertical moving structure is installed at the movable end of the horizontal moving structure, the sleeve 410 and the rotating device 500 are connected with the vertical moving structure.

[0045] As shown in Figure 2 , Figure 4 Further explain the movable part 200: the movable part 200 comprises a fixed frame 210 fixed at the upper end of the support part 100, a motor 220 is installed on the fixed frame 210, a lead screw 230 is rotatably connected in the fixed frame 210, the lead screw 230 is connected with the output end of the motor 220 through a shaft coupling, a guide structure is arranged on the fixed frame 210, the guide structure comprises a guide rail 250 fixed at the top of the fixed frame 210, a sliding block 240 is slidingly connected on the guide rail 250, an electric push rod 260 is fixed at the bottom of the sliding block 240, and the output end of the electric push rod 260 is downwardly arranged and fixed with a moving plate 270.

[0046] In order to ensure the stable up-down movement of the moving plate 270, telescopic rods can be installed on the sliding block 240 and the moving plate 270 for guiding.

[0047] The sleeve 410 and the rack plate 540 are fixed at the bottom of the moving plate 270.

[0048] The application also discloses a detection method of goose breeding feed, comprising the following steps: S1, feed pellet 600 preparation: cut off both ends of the cylindrical feed pellet 600 and make the end face flat, multiple feed pellets 600 are prepared and equal in length; S2, axial direction hardness detection of the feed pellet 600: place the processed feed pellet 600 in the driving part 300, drive the moving part 200 to work and drive the detection pressure column 440 to move down, make the detection pressure column 440 abut against the feed pellet 600, and monitor the pressure value on the feed pellet 600 by the pressure sensor 430, so that the pressure range borne by the feed pellet 600 gradually increases from small to large; If the feed pellet 600 is broken within the range value, the hardness of the feed pellet 600 is qualified; if the feed pellet 600 is broken when the pressure value is less than the range value, or the feed pellet 600 is not broken when the pressure value is greater than the range value, it indicates that the hardness of the feed pellet 600 is unqualified. Specifically: place the processed feed pellet 600 in the sleeve 340, start the electric push rod 260 to work, drive the moving plate 270 and the sleeve 410 to move down, drive the vibration spring 450, the movable column 420, the pressure sensor 430 and the detection pressure column 440 to move down, so that the detection pressure column 440 abuts against the feed pellet 600; Continue to work the electric push rod 260, since the detection pressure column 440 cannot move down, when the output end of the electric push rod 260 continues to work, the relative movement between the movable column 420 and the sleeve 410 occurs, at this time the vibration spring 450 is compressed, and the pressure sensor 430 can also monitor the pressure applied by the detection pressure column 440 to the feed pellet 600; If the feed pellet 600 is broken within the range value, the hardness of the feed pellet 600 is qualified; if the feed pellet 600 is broken when the pressure value is less than the range value, or the feed pellet 600 is not broken when the pressure value is greater than the range value, it indicates that the hardness of the feed pellet 600 is unqualified.

[0049] When in the middle region of the range value, for example, when the applied pressure is 10-20N, and the pressure value detected by the pressure sensor 430 is 15N, the vibration spring 450 is supplied with alternating current, the vibration spring 450 reciprocates due to the influence of power supply and magnetic field, so that the detection pressure column 440 is affected by the vibration spring 450, that is, the pressure value of the detection pressure column 440 on the feed pellet changes, which is large and small alternately, so as to simulate the vibration of the feed pellet 600 after being squeezed during transportation.

[0050] It should be noted that after the vibration spring 450 is supplied with alternating current, the vibration spring 450 is elongated, which increases the pressure on the feed pellet 600, and the pressure value is still within the pressure detection range of the feed pellet, so as to dynamically detect the hardness of the feed pellet 600.

[0051] As described above, if the feed pellet 600 is broken within the range, it is qualified; if not, it is unqualified.

[0052] If it is qualified, the air blower is used to clean the feed pellet 600 in the sleeve 340.

[0053] S3, the hardness detection of the outer cylindrical surface of the feed pellet 600: the movable part 200 works to move the detection device 400 and the rotating device 500; a new feed pellet 600 is placed in the sleeve 340, and the driving part 300 works to rotate the feed pellet 600 by 90 degrees and stop; the detection device 400 is driven by the movable part 200 to move up and down, and the rotating device 500 rotates the feed pellet 600, and the hardness of different positions of the outer cylindrical surface of the feed pellet 600 can be detected by the detection column 440. If the feed pellet 600 is broken within the range, the hardness of the feed pellet 600 is qualified; if the feed pellet 600 is broken under a pressure less than the range, or the feed pellet 600 is not broken under a pressure greater than the range, it indicates that the hardness of the feed pellet 600 is unqualified.

[0054] Further explanation: the motor 220 works to rotate the lead screw 230, and the sliding block 240 cannot rotate due to the guide of the guide rail 250, so that the sliding block 240 moves horizontally when the lead screw 230 rotates, until the detection device 400 moves to another detection position.

[0055] The sliding block 240 moves to drive the electric push rod 260 and the moving plate 270 to move, and the moving plate 270 moves to drive the rack plate 540 and the detection device 400 to move, at this time, the rack plate 540 moves to drive the L-shaped guide bracket 530 to move, and then drive the transmission part 510 to move on the guide rail, and at this time, the cleaning plate 560 slides to the end of the support table 140 away from the driving part 300.

[0056] The speed reducer 310 works to rotate the rotating arm 320, the mounting block 330, the sleeve 340 and the feed pellet 600, and in the process of rotating the feed pellet 600, the end of the feed pellet 600 abuts against the inclined surface of the blocking block 571, and the feed pellet is subjected to the upward force of the blocking block 571; when the feed pellet 600 presses the blocking block 571, the hardness of the feed pellet 600 can be detected, the position of the contact end of the sleeve 340 with the feed pellet 600 can generate pressure on the feed pellet, at the same time, the blocking block 571 has a force on the end of the feed pellet 600, and the blocking block 571 is extruded and moved, and the hardness of the feed pellet 600 under the force in different directions can be detected.

[0057] As described above, if the feed pellet 600 is broken, the hardness of the feed pellet 600 is qualified, otherwise it is unqualified.

[0058] Finally, the feed pellet 600 is in a horizontal state, and its end is in abutment with the blocking block 571, and the electric push rod 260 drives the moving plate 270 to reciprocate up and down; when the rack plate 540 moves downward, the gear 520 and the short shaft relatively rotate under the action of the one-way bearing, and the detection pressure column 440 abuts against the feed pellet 600 at this time, and the outer cylindrical surface of the feed pellet 600 is pressed to detect the hardness; When the rack plate 540 moves upward, the gear 520 drives the one-way bearing and the short shaft to rotate under the action of the one-way bearing, and the rotation of the driving shaft 550 is realized through the transmission of the transmission part 510; when it moves downward again, the hardness of another position of the rotated feed pellet 600 can be detected. Because the uniformity of the mixed feed pellet 600 is different, the material composition is different, and the pressure value borne is also different, so the multi-position hardness detection can also indirectly reflect the uniformity of the mixed feed pellet 600.

[0059] At the same time, the vibration spring 450 is energized to simulate the vibration under the pressure on the outer cylindrical surface of the feed pellet 600, and the hardness of the feed pellet 600 can be more comprehensively detected.

[0060] As described above, if the feed pellet 600 is broken, the hardness of the feed pellet 600 is qualified, otherwise it is unqualified.

[0061] After the detection is completed, the detection pressure column 440 is reset, the broken feed pellet 600 on the supporting table 140 can be cleaned through the cleaning plate 560, and it is dropped into the falling chip groove 120, so as to facilitate the subsequent detection of the feed pellet 600.

[0062] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A goose breeding feed detection device, comprising a driving portion (300) for containing cylindrical feed pellets (600) and driving the feed pellets (600) to rotate, and a supporting portion (100) for carrying the driving portion (300) and capable of supporting the rotated feed pellets (600), characterized in that: The apparatus further comprises a detection device (400) for detecting the feed pellets (600) and a rotation device (500) for driving the feed pellets (600) to rotate. The detection device (400) comprises a detection pressure column (440). The detection pressure column (440) performs hardness detection on the feed pellets (600) by squeezing the feed pellets (600). The detection pressure column (440) is capable of vibrating inside the detection device (400) to change the pressure on the feed pellets (600) and simulate the vibration state of the external environment. When the feed particles (600) rotate and collide with the rotating device (500), the feed particles (600) can be subjected to an upward force along the vertical surface. The rotating device (500) can drive the counteracting feed particles (600) to rotate, so that different positions of the outer cylindrical surface are opposite to the detection pressure column (440).

2. The goose breeding feed detection device according to claim 1, characterized in that: A first supporting platform (110) and a second supporting platform (130) are provided on the supporting portion (100); the driving portion (300) is placed on the first supporting platform (110); the rotating device (500) is placed on the second supporting platform (130); a supporting platform (140) is provided on the second supporting platform (130); when the driving portion (300) drives the feed pellets (600) to rotate 90°, the feed pellets (600) abut against the upper end surface of the supporting platform (140).

3. The goose breeding feed detection equipment according to claim 2, characterized in that: The detection pressure column (440) is located above the feed pellets (600). When the feed pellets (600) are driven to rotate by the driving unit (300), the axis of the detection pressure column (440) and the axis of the feed pellets are always on the same vertical plane, and the diameter of the detection pressure column (440) is greater than the diameter of the feed pellets (600).

4. The goose breeding feed detection device according to claim 3, characterized in that: The detection device (400) further includes a sleeve (410) capable of moving up and down, a movable column (420) being movably provided in the sleeve (410), a vibration spring (450) capable of driving the movable column (420) to vibrate being provided in the sleeve (410), a pressure sensor (430) being installed at one end of the movable column (420) away from the vibration spring (450), the detection pressure column (440) being removable and installed at the bottom of the pressure sensor (430), both ends of the vibration spring (450) being connected to alternating current, and the vibration spring (450) connected to the alternating current drives the movable column (420) to vibrate due to magnetic deformation.

5. The goose breeding feed detection device according to claim 4, characterized in that: The rotating device (500) includes a transmission part (510) placed on the second supporting platform (130), the transmission part (510) is connected to a driving shaft (550) and a unidirectionally rotating gear (520), the gear (520) is meshed with a rack plate (540), and the rack plate (540) moves up and down and is driven by the transmission part (510) to drive the driving shaft (550) to intermittently rotate in a single direction.

6. The goose breeding feed detection device according to claim 5, characterized in that: The rotating device (500) further comprises a blocking portion (570) arranged at the end of the driving shaft (550); the blocking portion (570) is movable within the driving shaft (550) and moves when subjected to pressure from the feed pellets (600), thereby enabling the feed pellets (600) to be in a horizontal state.

7. The goose breeding feed detection device according to claim 6, characterized in that: The blocking portion (570) includes a blocking block (571), a sliding column (573) is fixedly connected to the blocking block (571), a receiving groove (551) is provided at the end of the driving shaft (550), the sliding column (573) slides in the receiving groove (551), and a return spring (572) is provided in the receiving groove (551) for returning the sliding column (573) to its original position.

8. The goose breeding feed detection device according to claim 7, characterized in that: The blocking block (571) is a circular block, and the outer diameter of the blocking block (571) is smaller than the outer diameter of the feed pellets (600). An outer wall portion of one end of the blocking block (571) facing away from the return spring (572) is provided with an annular inclined surface, so that the blocking block (571) is in the shape of a truncated cone.

9. The goose breeding feed detection device according to claim 8, characterized in that: The movable part (200) is mounted on the upper end of the support part (100). The movable part (200) includes a horizontal movable structure and a vertical movable structure. The vertical movable structure is mounted on the movable end of the horizontal movable structure. The sleeve (410) and the rotating device (500) are both connected to the vertical movable structure.

10. A method for detecting goose breeding feed, using the goose breeding feed detection device according to claim 9, characterized in that: The steps include: S1, preparing feed pellets (600): cutting off both ends of a cylindrical feed pellet (600) and making the end surface flat, and preparing a plurality of feed pellets (600) of equal length; S2, testing the hardness of the feed pellets (600) in the axial direction: placing the processed feed pellets (600) in the driving part (300), and operating the movable part (200) to drive the detection pressure column (440) downward, so that the detection pressure column (440) and the feed pellets (600) are in contact with each other, and the pressure value of the feed pellets (600) is monitored by the pressure sensor (430), so that the pressure range of the feed pellets (600) is gradually increased from a small value; If the pressure is within the range, the feed pellets (600) are broken, and the hardness of the feed pellets (600) is qualified; if the feed pellets (600) are broken at a pressure value less than the range, or if the feed pellets (600) are not broken at a pressure value greater than the range, it indicates that the hardness of the feed pellets (600) is unqualified; S3, testing the hardness of the outer cylindrical surface of the feed pellet (600): the movable part (200) operates to move the detection device (400) and the rotating device (500); a new feed pellet (600) is placed in the sleeve (340), and the driving part (300) operates to rotate the feed pellet (600) by (90) degrees and stop; the detection device (400) is driven by the movable part (200) to move up and down, and the rotating device (500) drives the feed pellet (600) to rotate at the same time, and the hardness of different positions of the outer cylindrical surface of the feed pellet (600) can be tested by the detection pressure column (440); If the feed pellets (600) are broken within the range value, the hardness of the feed pellets (600) is qualified; if the feed pellets (600) are broken at a pressure value less than the range value, or the feed pellets (600) are not broken at a pressure value greater than the range value, it indicates that the hardness of the feed pellets (600) is unqualified.

Images