Novel poultry weighing device

Abstract

The utility model discloses a novel poultry weighing device. A cover plate comprises a main beam; the lifting device comprises a driving screw rod and driven screw rods which are arranged at the two ends of the main beam and have rectangular sections, and the driven screw rods are arranged on the outer sides of the arc-shaped ends; the pair of driving screw rods are respectively arranged in the first grooves in the opposite side walls of the box body along the longitudinal direction; the two ends of the driving shaft are in tooth connection with the rod bottoms of the driving screws through bevel gear sets correspondingly. The driving shaft is linked by a motor; the end side of the main beam abuts against the inner side wall of the box body, and the driven screw is arranged in the first groove and is in threaded connection with the driving screw. And the control device controls the motor to drive the driving shaft to link the driving screw rod to rotate, so that the main beam slides along the inner side wall of the box body. Through the cover plate and the partition plate, the activity space of poultry to be weighed is limited in height and horizontal space, and the poultry can be conveniently fixed to achieve accurate weighing; the to-be-weighed poultry can be conveniently taken and placed from the box top through the turnover side beams; and the compartments separated by the partition plates can realize sequential weighing of a plurality of poultry, so that the frequency of frequent taking and placing is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to a novel weighing device, in particular to a novel poultry weighing device, and belongs to the technical field of poultry weighing. Background Art

[0002] In modern breeding, poultry feed management, stocking density and animal testing all require regular monitoring of their weight to understand the weight changes of poultry and make timely feeding adjustments, and also provide accurate data for experimental research. Before weighing poultry, they should be placed in a quiet environment or packed in a box to avoid being disturbed and frightened by the outside world. At the same time, during the weighing process, poultry should stand on a flat surface with both feet, wings naturally close to the body, and head forward or downward to keep stable. This correct posture is very important for obtaining accurate weighing results.

[0003] At present, the traditional poultry weighing method has the problems of being cumbersome, time-consuming, and low in precision. The existing poultry weighing devices have the defects of being bulky, expensive, and complicated to use. Most poultry farms weigh the poultry by hanging them upside down in a large wooden frame, which is inconvenient and inaccurate. In addition, during the weighing process, the poultry is in an intermittent and frequent state of weightlessness or overweight due to flapping their wings, resulting in inaccurate weighing results.

[0004] Therefore, it is necessary to provide a new type of poultry weighing device to improve weighing accuracy, reduce costs and improve convenience. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a novel poultry weighing device.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A novel poultry weighing device comprises a box body, a cover plate and a lifting device;

[0008] The cover plate includes a main beam,

[0009] The lifting device comprises a driving screw and a driven screw.

[0010] The driven screw has a rectangular cross section and is disposed at both ends of the main beam. The ends of the driven screw are arc-shaped, and the driven threads are disposed outside the ends of the driven screw.

[0011] The active screw rods are a pair, which are respectively arranged in the first grooves of the opposite side walls of the box body along the longitudinal direction; the active shaft placed horizontally at the bottom of the box body is respectively gear-connected to the bottom of the active screw rod through the helical gear sets at both ends; the active shaft is linked by the motor;

[0012] The motor is connected to the control device, and the power module is powered by the control device;

[0013] The main beam is placed horizontally, with both ends abutting against the inner wall of the box body, so that the driven screw is placed in the first groove and is screwed with the driving screw through the driven thread;

[0014] The control device controls the motor to drive the active shaft, which in turn rotates the active screw rod, so that the main beam slides along the inner wall of the box body.

[0015] The cover plate comprises a plurality of side beams which are horizontally and vertically arranged on both sides of the main beam.

[0016] Furthermore, a pressing block is provided at the end of the side beam, and the pressing block extends horizontally into a second groove of the side wall of the box body; the second groove is arranged longitudinally.

[0017] Furthermore, along the longitudinal direction, a spring is arranged in the second groove, the bottom end of the spring is fixed to the groove bottom of the second groove, and the top end of the spring supports the pressure block.

[0018] Furthermore, the side beams are arranged on both sides of the main beam through hinges, and the flipping direction of the side beams is upward;

[0019] A rotatable pressure strip is provided on the top surface of the main beam to fix the side beam in a horizontal state.

[0020] Furthermore, a slide groove is provided at the bottom of the main beam; the slide groove has a T-shaped cross section and has a built-in slider with a T-shaped cross section;

[0021] A hook is provided at the bottom of the sliding block.

[0022] The top of the active screw is provided with an empty thread section with the same thickness as that of the driven screw.

[0023] The side plate where the side wall of the box body provided with the second groove is located is a detachable movable plate.

[0024] The bottom wall of the box body is provided with a plurality of third grooves facing the gaps between the side beams.

[0025] The third groove is used to fix the partition plate inserted into the gap between the side beams.

[0026] The novel poultry weighing device mentioned above further comprises an electronic scale arranged at the bottom of the box.

[0027] The present invention is beneficial in that:

[0028] The novel poultry weighing device of the present invention limits the activity space of the poultry to be weighed in terms of height and horizontal space respectively through a liftable cover plate and a partition plate, so as to facilitate the fixation of the poultry to be weighed for accurate weighing; the poultry to be weighed can be conveniently taken in and placed in the top of the box through a flippable and lockable side beam; and the partition plate can separate a plurality of compartments, in which a plurality of poultry to be weighed can be placed, so that the plurality of poultry can be weighed in sequence, thereby reducing the number of frequent taking in and placing and improving work efficiency.

[0029] The novel poultry weighing device of the present invention has the advantages of simple structure, convenient use, good weighing effect, high accuracy, and can realize diversified weighing, and is suitable for poultry of different sizes, thereby effectively improving work efficiency and having strong practicality and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the box.

[0031] Figure 2 It is a structural schematic diagram of the lifting device.

[0032] Figure 3 This is a top view of the structural schematic diagram of the main beam.

[0033] Figure 4 This is a side view of the structural schematic diagram of the main beam.

[0034] Figure 5 Schematic diagram of the structure of the partition.

[0035] The meanings of the marks in the accompanying drawings are as follows: 1. driving screw, 2. first groove, 3. second groove, 4. second pair of side plates, 5. bevel gear set, 6. driving shaft, 7. motor, 8. driven screw, 9. main beam, 10. side beam, 11. pressure block, 12. hinge, 13. pressure strip. DETAILED DESCRIPTION

[0036] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] The utility model relates to a novel poultry weighing device, which is composed of a box body, a cover plate, a lifting device and a partition plate.

[0038] The cover plate is composed of a main beam 9 and side beams 10. The main beam 9 is in the shape of a horizontal bar, and a plurality of side beams 10 are horizontally and symmetrically arranged on both sides of the main beam 9 through hinges 12. Based on the main beam 9, the side beams 10 can be turned upward. When turning downward, due to the limiting effect of the abutting end side surface, the horizontal state can be maintained and further turning downward can be prevented. On the top surface of the main beam 9, a rotatable pressure strip 13 is provided to fix the side beams 10 in a horizontal state, that is, to prevent the side beams 10 from turning upward.

[0039] The driven screw rod 8 is arranged at the end of the main beam 9, and the pressing block 11 is arranged at the end of the side beam 10; and the driven screw rod 8 is rectangular, and the driven thread of the driven screw rod 8 is arranged on the arc-shaped end side surface.

[0040] The box body is rectangular with an open top for placing the cover plate. A pair of side plates (a first pair of side plates) of the box body are fixed plates, fixedly arranged with the bottom plate, and another pair of side plates (a second pair of side plates 4) are movable plates, detachably arranged with the bottom plate and the first pair of side plates.

[0041] Along the longitudinal direction, the inner side walls of the first pair of side plates are provided with a pair of symmetrical first grooves 2 , and the inner side walls of the second pair of side plates 4 are provided with a plurality of pairs of symmetrical second grooves 3 .

[0042] The active screw 1 is longitudinally arranged in the first groove 2, and its top axis is connected to the groove top of the first groove 2, and the bottom is connected to the active shaft 6 arranged in the bottom plate of the box through the bevel gear set 5, and the active shaft 6 is linked by the motor 7. The main beam 9 is placed horizontally in the box, and the two end faces abut the inner wall of the box. The driven screws 8 at both ends are placed in the first groove 2, and the driven threads on the end side surfaces of the driven screw 8 are screwed with the threads of the active screw 1. The motor 7 is connected to the control device, and the power module is powered by the control device. That is, the control device controls the motor 7 to drive the active shaft 6, which links the active screw 1 to rotate, so that the main beam 9 slides up and down along the inner wall of the box. The driven screw 8, the active screw 1, the active shaft 6, the motor 7 and the first groove 2 constitute a lifting device. Preferably, the top of the active screw 1 is provided with an empty thread section with the same thickness as the driven screw 8.

[0043] A spring is arranged in the second groove 3 along the longitudinal direction, the bottom end of the spring is fixed to the bottom of the second groove 3, and the top end of the spring supports the pressing block 11. The pressing block 11 at the end of the side beam 10 in a horizontal state is placed in the second groove 3, and when sliding down, it presses the spring.

[0044] The bottom wall of the box body is provided with a plurality of third grooves facing the gaps between the side beams 10, and the third grooves are used to fix the partitions inserted into the gaps between the side beams 10.

[0045] When using,

[0046] Place the box on the electronic scale.

[0047] Place the poultry to be weighed in the box and put the cover on.

[0048] When the cover plate is placed, the driven screws 8 at both ends of the main beam 9 are placed in the first groove 2 , with the end faces facing the empty threaded section of the active screw 1 .

[0049] The control device controls the motor 7 to drive the driving shaft 6, which in turn causes the driving screws 1 at both ends to rotate. The rotating driving screws 1 cause the main beam 9 to slide downward along the inner wall of the box body through the threads.

[0050] When the cover slides down to a height that can suppress the poultry, the poultry is restricted from jumping. If the poultry is small, a partition can be inserted from the top of the main beam 9 and between the side beams 10 to further restrict the poultry's activity space. Figure 5 As shown, the partition can be in an integrated form, in an inverted U shape; or it can be in a symmetrical split form.

[0051] When the weighing is completed, the second side plate can be opened to take out the weighed poultry and then put in new poultry to be weighed.

[0052] When multiple partitions are inserted, multiple poultry can be weighed simultaneously. That is, the pressure strip 13 is rotated, and the side beam 10 is turned up under the support of the spring, and the poultry to be weighed is placed in the compartment of the side beam 10, and weighed to obtain K1.

[0053] According to the above operation, the side beam 10 of the compartment separated by other partitions is opened, new poultry is put in, and weighed to obtain K2.

[0054] According to the above operation, the total weight Kn of N poultry is weighed, and the weight is reduced in reverse order according to the weighing order to obtain the individual weight of the N poultry.

[0055] When taking out, the second side plate can be opened to take out N poultry at the same time.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. A novel poultry weighing device, characterized in that: It includes a box body, a cover plate and a lifting device; The cover plate includes a main beam, The lifting device comprises a driving screw and a driven screw. The driven screw has a rectangular cross section and is disposed at both ends of the main beam. The ends of the driven screw are arc-shaped, and the driven threads are disposed outside the ends of the driven screw. The active screw rods are a pair, which are respectively arranged in the first grooves of the opposite side walls of the box body along the longitudinal direction; the active shaft placed horizontally at the bottom of the box body is respectively gear-connected to the bottom of the active screw rod through the helical gear sets at both ends; the active shaft is linked by the motor; The motor is connected to the control device, and the power module is powered by the control device; The main beam is placed horizontally, with both ends abutting against the inner wall of the box body, so that the driven screw is placed in the first groove and is screwed with the driving screw through the driven thread; The control device controls the motor to drive the active shaft, which in turn rotates the active screw rod, so that the main beam slides along the inner wall of the box body.

2. A novel poultry weighing device according to claim 1, characterized in that: The cover plate includes a plurality of side beams which are horizontally and vertically arranged on both sides of the main beam.

3. A novel poultry weighing device according to claim 2, characterized in that: A pressing block is provided at the end of the side beam, and the pressing block extends horizontally into a second groove of the side wall of the box body; the second groove is arranged longitudinally.

4. A novel poultry weighing device according to claim 3, characterized in that: Along the longitudinal direction, a spring is arranged in the second groove, the bottom end of the spring is fixedly arranged at the groove bottom of the second groove, and the top end of the spring supports the pressure block.

5. A novel poultry weighing device according to claim 2, characterized in that: The side beams are arranged on both sides of the main beam through hinges, and the flipping direction of the side beams is upward; A rotatable pressure strip is provided on the top surface of the main beam to fix the side beam in a horizontal state.

6. A novel poultry weighing device according to claim 1, characterized in that: The top of the active screw rod is provided with an empty thread section with the same thickness as that of the driven screw rod.

7. A novel poultry weighing device according to claim 3, characterized in that: The side plate where the side wall of the box body provided with the second groove is located is a detachable movable plate.

8. A novel poultry weighing device according to claim 1, characterized in that: The bottom wall of the box body is provided with a plurality of third grooves facing the gaps between the side beams. The third groove is used to fix the partition plate inserted into the gap between the side beams.

9. A novel poultry weighing device according to claim 1, characterized in that: The invention comprises an electronic scale arranged at the bottom of the box body.

Images