Online equipment for poultry weighing

Abstract

The utility model relates to an on-line device for poultry weighing. The on-line device comprises a rack assembly. A continuous conveying group is arranged on the rack assembly; the hook assembly comprises an upper hanging part, a connecting rod and a hollow hook which are sequentially connected from top to bottom; the hollow hook is vertically movably arranged at the lower end of the connecting rod; the continuous conveying set is used for hanging the hook assembly. A turning station is arranged on the continuous conveying group; a central shaft group is rotationally arranged at the turning station; a guiding and positioning assembly is arranged on the central shaft group; a rotating bracket is arranged on the central shaft group; the device is reasonable in design, compact in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the online equipment for poultry weighing. BACKGROUND

[0002] At present, various segmentation single machines of poultry automatic segmentation line cannot accurately segment all products on the line, and the products need to be classified according to weight, a small amount of overweight and underweight will be removed from the line body, and the weight meeting the requirements will be divided into two categories of large weight and small weight, two categories of products correspond to different segmentation single machines, so that the segmentation is more accurate, and the product is higher. Therefore, a continuous online weighing device is needed, and the weighing speed and accuracy meet the requirements of the matched segmentation line.

[0003] The prior patent 'device for weighing poultry in a conveying line' with the patent number CN117223748A has the following shortcomings: the device vibrates greatly during operation, resulting in low weighing accuracy, and the structure is complex and cumbersome, which adversely affects the failure rate and accuracy. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of providing an online equipment for poultry weighing and process. As a separate online weighing unit, it is installed on the poultry automatic segmentation line to weigh each poultry on the line, and selects the corresponding segmentation single machine in the subsequent segmentation according to the weight.

[0005] To solve the above problems, the technical scheme adopted by the utility model is:

[0006] In order to realize online continuous weighing, an online equipment for poultry weighing, comprising a rack assembly, a continuous conveying assembly is arranged on the rack assembly;

[0007] The hook assembly comprises an upper suspension part, a connecting rod and a hollow hook connected in sequence from top to bottom;

[0008] The hollow hook is movably arranged at the lower end of the connecting rod;

[0009] The continuous conveying assembly is used for suspending the hook assembly;

[0010] The continuous conveying assembly has a direction changing station, a central shaft assembly is rotatably arranged at the direction changing station, and a guide positioning assembly is arranged on the central shaft assembly;

[0011] A rotating bracket is arranged on the central shaft assembly;

[0012] The guide positioning assembly comprises a rotating bracket and an arc-shaped clamping block uniformly distributed on the rotating bracket;

[0013] The direction changing station is provided with a hook pressing strip assembly and a guide positioning assembly;

[0014] The weighing assembly is arranged on the rack assembly and is located at the direction-changing station;

[0015] The guiding and positioning assembly is arranged on the rack assembly;

[0016] The hook pressing strip assembly is arranged on the rack assembly and is used for pressing the hook assembly from the side;

[0017] The guiding and positioning assembly is arranged on the rack assembly and is used for guiding the hook assembly to change direction;

[0018] The weighing trolley assembly is arranged on the rack assembly and is used for supporting the hollow hook to separate the hollow hook from the connecting rod;

[0019] The weighing assembly is arranged on the rack assembly and is used for weighing the continuous conveying group;

[0020] As a further improvement of the above technical solution:

[0021] In order to realize the action matching between the components, the arc distance of the adjacent arc-shaped clamping blocks is equal to the distance between the hook assemblies;

[0022] The upper suspension part is connected with the continuous conveying group, and the hollow hook is used for hooking the object to be weighed.

[0023] In order to realize the acquisition of weighing data, the weighing assembly comprises a weighing mounting seat sleeved on the central shaft group; a weighing sensor is arranged on the weighing mounting seat; and a roller support block is arranged on the weighing sensor.

[0024] In order to realize flexible weighing and reduce or avoid the influence of vibration, the roller support block comprises a weighing support section; a slope-shaped entry guide support block and a slope-shaped exit guide support block are arranged at both ends of the weighing support section respectively, and the weighing sensor is arranged below the weighing support section.

[0025] In order to realize auxiliary pre-separation, the weighing trolley assembly comprises a fixed cam sleeve with adjustable height sleeved on the central shaft group; a curved guide line is arranged on the fixed cam sleeve; and the curved guide line is arranged in a high-low manner;

[0026] The weighing trolley is arranged on the curved guide line, the body of the weighing trolley is connected with a guide wheel A, the guide wheel A is arranged on the curved guide line, and a guide through hole is arranged on the weighing trolley in a sliding manner;

[0027] In order to realize free and flexible up-down movement and reduce the influence of deflection, a lower annular plate and an upper annular plate are arranged on the rotating support, and a vertical guide column is arranged between the lower annular plate and the upper annular plate;

[0028] The vertical guide column passes through the guide through hole;

[0029] The weighing block is connected with the body of the weighing trolley through a connecting rod, and a hook support is mounted on the weighing block, and a supporting pad is arranged at the upper end of the hook support and used for being inserted into the orifice of the hook assembly and being supported;

[0030] A protective plate is arranged on the weighing block;

[0031] The curve guide line is an annular track;

[0032] The curve guide line is a groove line or a convex line;

[0033] A guide wheel B is arranged on the weighing block;

[0034] The guide wheel B walks on the roller supporting block;

[0035] In order to realize accurate weighing, when the guide wheel B reaches the weighing supporting section of the roller supporting block, the guide wheel B is lifted to make the weighing trolley be lifted again, and the guide wheel A is suspended on the curve guide line.

[0036] In order to realize full utilization of each part of the assembly line, the turning station is located at the driving part or the driven part;

[0037] A supporting frame is arranged on the rack assembly, an adjusting carrier is arranged on the supporting frame, and an adjusting screw is arranged between the supporting frame and the adjusting carrier;

[0038] In order to realize tensioning or deflection adjustment, the lower end of the central shaft assembly is arranged on the adjusting carrier;

[0039] In order to realize lateral pressing and rotating forward movement of the hook assembly, the hook pressing strip assembly comprises a pressing frame arranged on the rack assembly, pressing end guide wheels located at the inlet and outlet of the turning station are arranged on the pressing frame, and a pressing return guide wheel is arranged on the pressing frame;

[0040] An annular pressing strip is arranged on the pressing end guide wheel and the pressing return guide wheel;

[0041] The annular pressing strip is used for laterally pressing the connecting rod of the hook assembly;

[0042] Pressing support guide wheels are distributed on the rotating support;

[0043] The pressing support guide wheels are used for pressure contact with the forward movement section of the annular pressing strip;

[0044] The rotating support and the forward movement section of the annular pressing strip form a pressing arc channel;

[0045] The pressing arc channel has a pressing channel opening;

[0046] The opening degree of the pressing channel opening is greater than that of the pressing arc channel;

[0047] The guiding positioning assembly comprises guiding rail lines arranged on the rack assembly;

[0048] The guiding rail lines comprise at least two groups arranged up and down;

[0049] The guiding rail lines have rail line openings;

[0050] The hook supports are U-shaped for the two groups of suspension.

[0051] The hook assembly is an inverted T-shaped structure, and the hollow hooks are symmetrically arranged on both sides of the connecting rod;

[0052] In order to realize accurate weighing, the hook assembly is selectively located above the weighing support section;

[0053] The compression support guide wheel is a groove wheel.

[0054] In order to realize continuous operation, the continuous conveying group comprises a driving part, a driven part, and a conveying part arranged between the driving part and the driven part; the conveying part is a conveying chain, a conveying belt or a conveying rope;

[0055] In order to realize support and guidance, a support rail is arranged on the rack assembly in cooperation with the continuous conveying group;

[0056] The support rail is an inverted T-shaped rail or a triangular rail.

[0057] In order to improve the existing weighing process, an online poultry weighing process is provided, and the specific method is as follows:

[0058] First, the object to be weighed is hung on the hollow hook of the hook assembly; then, the hook assembly is transmitted forward; secondly, the connecting rod of the hook assembly is laterally positioned;

[0059] Before weighing, the hollow hook is lifted in the vertical direction by means of the auxiliary tool which synchronously moves forward, the auxiliary tool is raised for the first time along the set guiding path, so that the hollow hook is separated from the connecting rod for the first time and synchronously moves forward; again, during weighing, the auxiliary tool walks on the weighing sensor and is raised again, so that the hollow hook and the connecting rod continue to be separated and are weighed; the weighing sensor obtains the weight of the auxiliary tool, the hollow hook and the object to be weighed.

[0060] As a further improvement of the above technical solution:

[0061] The online device for poultry weighing comprises the above-mentioned online device for poultry weighing, and the specific steps are as follows:

[0062] Step one, the hook assembly is installed on the continuous conveying group at equal intervals, the object to be weighed is hung on the hollow hook of the hook assembly and is moved forward to the direction changing station;

[0063] Step two, in the direction-changing station, the hollow hook carries the object to be measured from the track line opening into the guide track line; at the same time, the connecting rod of the hook assembly enters the compression arc channel from the compression channel opening, and under the action of the compression support guide wheel and the annular compression strip, the arc-shaped clamping block engages the connecting rod and drives the forward movement, and the supporting pad block engages the hollow hook;

[0064] Step three, first, the rotating support is rotated by the central shaft group; then, the guide wheel A walks and rises at the curve guide line, so that the supporting pad block tops the hollow hook and separates from the connecting rod; again, the guide wheel B walks and rises on the roller support block;

[0065] Step four, when the guide wheel B reaches the weighing support section of the roller support block, the guide wheel B tops the weighing trolley to rise, and the guide wheel A is in a suspended state on the curve guide line; the weighing is carried out through the weighing sensor.

[0066] The weighing trolley can be used for synchronous operation with the hook, and the rollers at the back thereof can drive the trolley to rise when running on the curve guide line track, that is, the trolley performs a combined motion of rotation and lifting. The supporting pad block on the trolley can be inserted into the hook, and the supporting pad block can rise with the guide wheel to lift the hook and make it suspended, so that the total weight of the material, the trolley weighing block and the hook can be weighed when the guide wheel passes through the weighing sensor.

[0067] The structure of the weighing trolley of the utility model, the driving wheel runs in the annular track, can realize the circumferential and lifting combined motion of the trolley, the guide wheel runs on the support block of the sensor assembly, can realize the circumferential and lifting combined motion of the weighing block, and the weighing block is located at the rear side of the guide wheel A, and runs smoothly; a plurality of guide elements can guide the hook assembly to the best position, and the vibration of the material during operation is reduced to the maximum extent, and the weighing precision is ensured.

[0068] The utility model has fast weighing speed, can be applied to the automatic poultry cutting line, and according to the weighing result, poultry of different weight sizes are cut at different stations, and the product yield is increased. The weighing precision is high, the equipment has a plurality of guide elements, ensures smooth running, greatly reduces the vibration and jamming problem, and the weighing error is small. ACCURACY

[0069] Figure 1 It is the use structure schematic view of the utility model.

[0070] Figure 2 It is the continuous conveying group structure schematic view of the utility model.

[0071] Figure 3 It is the driven part structure schematic view of the utility model.

[0072] Figure 4It is the support frame structure schematic view of the utility model.

[0073] Figure 5 It is the weighing sensor use structure schematic view of the utility model.

[0074] Figure 6 It is the compression passage opening structure schematic view of the utility model.

[0075] Figure 7 It is the guide wheel B structure schematic view of the utility model.

[0076] Figure 8 It is the protective plate structure schematic view of the utility model.

[0077] Figure 9 It is the weighing installation seat use structure schematic view of the utility model.

[0078] Among them: 1, rack group is set up;2, continuous conveying group;3, hook assembly;4, support rail;5, driving part;6, driven part;7, weighing assembly;8, support frame;9, center shaft group;10, weighing trolley assembly;11, hook compression strip assembly;12, guide positioning assembly;13, weighing sensor;14, adjustment carrier;15, adjusting screw;16, fixed cam sleeve;17, curved guide line;18, weighing trolley;19, guide wheel A;20, lower annular plate;21, upper annular plate;22, vertical guide column;23, weighing block;24, hook support hand;25, support pad;26, protective plate;27, rotating support;28, guide wheel B;29, guide rail line;30, rail line opening;31, compression frame;32, compression end guide wheel;33, annular compression strip;34, compression return guide wheel;35, compression arc channel;36, compression passage opening;37, arc-shaped clamping block;38, compression support guide wheel;39, roller support block;40, weighing installation seat;39, roller support block. 41, upper suspension part;42, connecting rod;43, hollow hook. DETAILED DESCRIPTION

[0079] As Figures 1-9 shown, the online equipment for poultry weighing of the embodiment, including rack group 1, it is general, can be integral or split, it can be frame structure, with crossbeam and gantry column etc.;Continuous conveying group 2 is arranged on the rack group 1, it can be chain, belt or other ways;

[0080] As the main component introduction, hook assembly 3 includes upper suspension part 41, connecting rod 42 and hollow hook 43 etc. conventional components connected in sequence from top to bottom, can be existing conventional hook assembly;

[0081] Hollow hook 43 is movably arranged in the lower end of connecting rod 42, so as to facilitate weighing without interference.

[0082] The continuous conveying group 2 is used for hanging the hook assembly 3 and continuously conveying the hook assembly 3;

[0083] In order to realize the circulation transmission and fully utilize each work station, the continuous conveying group 2 is provided with a direction changing work station; the central shaft group 9 is rotatably arranged at the direction changing work station and realizes the rotary driving; the guide positioning assembly 12 is arranged on the central shaft group 9 and the rotary support 27 is arranged on the central shaft group 9; the guide positioning assembly 12 comprises the rotary support 27 and the arc-shaped clamping blocks 37 which are uniformly arranged on the rotary support 27; the lateral orientation and righting of the hook assembly are realized;

[0084] At the direction changing work station, the present application realizes the engagement or separation by the clever use of the complex of the rotary track and the straight track;

[0085] As a further improvement, the hook pressing strip assembly 11 and the guide positioning assembly 12 are arranged at the direction changing work station;

[0086] The weighing assembly 7 is arranged on the rack group 1 at the direction changing work station and is used for weighing;

[0087] The weighing trolley assembly 10 is arranged on the guide positioning assembly 12 and is used as an auxiliary tool to realize the auxiliary weighing;

[0088] The hook pressing strip assembly 11 is used for laterally pressing the hanging hook assembly 3;

[0089] The guide positioning assembly 12 is used for guiding and changing the direction of the hook assembly 3;

[0090] The weighing trolley assembly 10 is used for supporting the hollow hook 43, so that the hollow hook 43 is separated from the connecting rod 42 and is weighed;

[0091] The weighing assembly 7 is used for supporting the hollow hook 43 again and is used for weighing the continuous conveying group 2 which is moving forward; the arc line distance of the adjacent arc-shaped clamping blocks 37 is equal to the interval between the hook assemblies 3, so that the engagement and positioning are realized;

[0092] The upper hanging part 41 is connected with the continuous conveying group 2 and the hollow hook 43 is used for hooking the object to be weighed. The weighing installation seat 40 is sleeved on the central shaft group 9 and is also arranged on the rack; the weighing sensor 13 is arranged on the weighing installation seat 40; the roller support block 39 is arranged on the weighing sensor 13 and adopts an arc structure.

[0093] As a specific structure, the roller support block 39 includes a weighing support section, the upper surface of which is in a horizontal state and is arranged at the same height; in order to realize smooth lifting and reduce the influence of vibration on weighing, a slope-shaped entry guide support block and an exit guide support block are arranged at both ends of the weighing support section respectively, and the weighing sensor 13 is installed below the weighing support section.

[0094] The weighing trolley assembly 10 includes a fixed cam sleeve 16 that is sleeved on the central shaft assembly 9 and has an adjustable height, which can be a concave cam or an external convex cam, or an eccentric wheel; a curved guide line 17 is arranged on the fixed cam sleeve 16; the fixed curved guide line 17 is arranged in a high-low manner, and is a continuous annular line;

[0095] The weighing trolley 18 walks on the curved guide line 17, and as an auxiliary tool, the body of the weighing trolley 18 is connected with a guide wheel A 19, which can also be arranged in steps, and the guide wheel A 19 is arranged at the lower part of the step arrangement; the guide wheel A 19 walks on the curved guide line 17; a guide through hole that slides up and down is arranged on the weighing trolley 18;

[0096] The lower annular plate 20 and the upper annular plate 21 are arranged on the rotating support 27; the vertical guide column 22 is arranged between the lower annular plate 20 and the upper annular plate 21; the vertical guide column 22 passes through the guide through hole; thereby realizing upward and downward guide lifting, avoiding deflection, reducing lifting resistance, and improving measurement accuracy.

[0097] The weighing block 23 is connected with the body of the weighing trolley 18 through a connecting rod, thereby realizing radial exploration, and through the complex matching of a rotating arc line and a straight line, a hook support 24 is arranged on the weighing block 23, a supporting pad 25 is arranged on the upper end of the hook support 24, and is used for inserting into the orifice of the hook assembly 3 from a low position and supporting; at a high position of the curved line, the supporting hand and the hollow hook 43 are separated from the connecting rod 42, thereby reducing interference factors.

[0098] The protective plate 26 is arranged on the weighing block 23, thereby realizing side blocking of the outer side, preventing swinging, performing lateral protection, and avoiding contact with the rotating support;

[0099] The curved guide line 17 is an annular track, thereby realizing continuous circulation;

[0100] The curved guide line 17 adopts a groove line or a boss line, thereby realizing high-low arrangement;

[0101] The guide wheel B 28 is arranged on the weighing block 23, which can be arranged at the lower end to facilitate upward lifting;

[0102] During the turning process, the guide wheel B 28 walks on the roller support block 39;

[0103] When the guide wheel B28 reaches the weighing support section of the roller support block 39, the guide wheel B28 rises, causing the weighing trolley 18 to rise a second time, while the guide wheel A19 is suspended on the curved guide line 17. Thus, the weight is borne entirely by the guide wheel B28. Here, "suspended" means that the upper and lower parts do not contact each other, or the contact pressure is zero.

[0104] The reversing station is located at the drive unit 5 or the driven unit 6; thus, space is used efficiently and the structure is compact.

[0105] A support frame 8 is provided on the frame assembly 1, an adjustment carrier 14 is provided on the support frame 8, and an adjustment screw 15 is provided between the support frame 8 and the adjustment carrier 14.

[0106] The lower end of the central shaft assembly 9 is set on the adjusting carrier 14. Similarly, the upper part can also be adjusted by a lead screw to achieve position adjustment.

[0107] The hook clamping bar assembly 11 includes a clamping frame 31 installed on the frame assembly 1, which can be adjusted or installed separately; in order to achieve continuous clamping side support, clamping end guide wheels 32 are respectively installed on the clamping frame 31 at the inlet and outlet of the reversing station; clamping return guide wheels 34 are installed on the clamping frame 31.

[0108] An annular clamping strip 33 is provided on the clamping end guide wheel 32 and the clamping return guide wheel 34;

[0109] The annular clamping strip 33 is used to connect the hook assembly 3 to the rod 42;

[0110] The rotating bracket 27 has pressure support guide wheels 38 distributed on it, thereby achieving lateral pressure on the stroke section of the annular pressure bar 33.

[0111] The pressure support guide wheel 38 is used to make pressure contact with the forward section of the annular pressure bar 33;

[0112] A pressing arc channel 35 is formed between the rotating bracket 27 and the forward section of the annular pressing strip 33; the pressing arc channel 35 has a pressing channel opening 36; the opening of the pressing channel opening 36 is greater than the opening of the pressing arc channel 35, thereby enabling the hook assembly to smoothly enter the channel and move forward and rotate smoothly.

[0113] The guide positioning component 12 includes a guide rail line 29 disposed on the frame assembly 1, thereby realizing side assistance for the object to be measured.

[0114] The guide rail line 29 includes at least two sets, one above the other, thus providing assistance from both the upper and lower sides and preventing swaying.

[0115] The guide track 29 has a track opening 30, which allows the object to be measured to enter.

[0116] The hook support hand 24 is arranged in a U shape, thereby bearing and jacking the objects on both sides.

[0117] As preferred, the hook assembly 3 is arranged in an inverted T shape, and the hollow hooks 43 are symmetrically arranged on both sides of the connecting rod 42; thereby improving efficiency, measuring two at a time, while maintaining stability.

[0118] The hook assembly 3 is alternatively arranged above the weighing support section, thereby realizing accurate weighing;

[0119] The compression support guide wheel 38 is a groove wheel, thereby facilitating the compression of the annular compression strip 33.

[0120] As an improvement, the continuous conveying group 2 comprises a driving part 5, a driven part 6, and a conveying part arranged between the driving part 5 and the driven part 6; the conveying part is a conveying chain, a conveying belt or a conveying rope;

[0121] As an improvement, the rack assembly 1 is provided with a support rail 4 matched with the continuous conveying group 2;

[0122] The support rail 4 is an inverted T-shaped rail or a triangular rail, thereby realizing suspension support.

[0123] The online poultry weighing process of the present embodiment is as follows:

[0124] First, the object to be weighed is hung on the hollow hook 43 of the hook assembly 3; then, the hook assembly 3 is transmitted forward; secondly, the connecting rod 42 of the hook assembly 3 is laterally positioned;

[0125] Before weighing, the hollow hook 43 is lifted in the vertical direction by means of the auxiliary tool that synchronously moves forward, the auxiliary tool is raised along the set guide path for the first time, so that the hollow hook 43 is separated from the connecting rod 42 for the first time and synchronously moves forward; again, during weighing, the auxiliary tool walks on the weighing sensor 13 and is raised again, so that the hollow hook 43 and the connecting rod 42 continue to be separated and weighed; the weighing sensor 13 obtains the weight of the auxiliary tool, the hollow hook 43 and the object to be weighed.

[0126] As Figures 1-9 As an improved process, it comprises the online equipment for poultry weighing described above, and the specific steps are as follows:

[0127] Step one, the hook assembly 3 is installed at equal intervals on the continuous conveying group 2, the object to be weighed is hung on the hollow hook 43 of the hook assembly 3 and moved to the direction-changing station;

[0128] Step two, in the direction-changing station, the hollow hook 43 carries the object to be measured from the track line opening 30 into the guide track line 29; at the same time, the connecting rod 42 of the hook assembly 3 enters the compression arc channel 35 from the compression channel opening 36, and under the action of the compression support guide wheel 38 and the annular compression strip 33, the arc-shaped clamping block 37 engages the connecting rod 42 and drives the forward movement, and at the same time, the supporting pad 25 engages the hollow hook 43;

[0129] Step three, first, the central shaft group 9 rotates the rotating support 27; then, the guide wheel A 19 walks and rises at the curve guide line 17, so that the supporting pad 25 pushes up the hollow hook 43 and separates from the connecting rod 42; again, the guide wheel B 28 walks and rises on the roller support block 39;

[0130] Step four, when the guide wheel B 28 reaches the weighing support section of the roller support block 39, the guide wheel B 28 pushes up the weighing trolley 18 to rise, and the guide wheel A 19 is in a suspended state on the curve guide line 17; the weighing is carried out by the weighing sensor 13.

[0131] As a specific description, the rack group 1 is a support, the continuous conveying group 2 realizes continuous conveying, the hook assembly 3 realizes the suspension and conveying of the object to be measured, the support rail 4 realizes guidance and support, the driving part 5, the driven part 6 realizes continuous driving, the weighing assembly 7 realizes weighing, the support frame 8 is a support, the central shaft group 9 realizes rotating support, which can be fixed or rotating, the weighing trolley assembly 10 realizes the supporting and forward movement of the hollow hook 43 and bearing, realizes the lifting of the hollow hook 43 and the separation or combination of the connecting rod 42, the hook compression strip assembly 11, the guide positioning assembly 12 realizes the side support and positioning of the hook assembly, drives rotation, the weighing sensor 13 realizes weighing, the adjusting carrier 14 adjusts the position of the main shaft by adjusting the lead screw 15, the fixed cam sleeve 16 realizes annular lifting, and cooperates with complex insertion, the curve guide line 17 realizes guidance.

[0132] As a specific application of the above embodiment, it mainly includes: a conveying chain assembly for conveying poultry, a weighing assembly, and a guide positioning assembly.

[0133] The conveying chain assembly includes a frame, a T-shaped track mounted on the frame, a hook assembly running on the T-shaped track, a chain connecting the hook assemblies in series, a driving wheel assembly driving the chain, and a driven wheel assembly.

[0134] The weighing assembly includes a support frame mounted below the main frame and adjustable in height and left-right position to ensure the position of the weighing central shaft group.

[0135] The central shaft group is vertically installed, with the bottom end mounted to the support frame through a connecting seat and the upper end mounted to the top frame through a connecting seat. Both mounting seats can be adjusted forward and backward by tensioning the lead screw.

[0136] The weighing sensor comprises a mounting seat with adjustable height, which is sleeved on a central shaft group, a continuous roller support block is mounted on the top of the mounting seat, a weighing support section is in the middle, a weighing sensor is mounted on the bottom surface of the weighing support section, a slope-shaped inlet and outlet guide support block is arranged on the top of the mounting seat, and a slope-shaped outlet guide support block is arranged at the other end.

[0137] The weighing trolley assembly comprises a ring-shaped track with adjustable height, which is sleeved on a central shaft group, a plurality of weighing trolleys are uniformly arranged on the outer ring of the ring-shaped track, a driving wheel is mounted in a groove track of the ring-shaped track, two vertical guide columns are mounted in two upper and lower guide holes on the guide wheel A, the vertical guide columns are mounted on a ring-shaped plate, and the ring-shaped plate is connected with a positioning assembly through a connecting rod. The weighing block of the weighing trolley is connected with the guide wheel A through a connecting rod, and a hook support and a protective plate are mounted on the weighing block.

[0138] The guide positioning assembly comprises a hook positioning assembly, the upper layer of the hook positioning assembly comprises a circular positioning plate, arc-shaped notches are uniformly arranged on the circumference of the positioning plate to position the outer circular surface of the upper part of the hook, and the lower layer of the hook positioning assembly comprises a ring-shaped positioning plate mounting seat, adjustable positioning plates are uniformly arranged on the circumference of the ring-shaped positioning plate mounting seat, and the positioning plates are used for positioning the outer circular surface of the lower end of the hook. The two layers of positioning plates are connected through connecting columns. The upper layer of the positioning plate is mounted on the central shaft group through a mounting seat and a bearing, and the lower layer of the positioning plate can be driven to rotate around the main shaft.

[0139] The hook pressing strip assembly is mounted on the main frame, and the ring-shaped pressing strip at the bottom of the hook pressing strip assembly is pressed to the lower layer of the positioning plate through the sliding of the lower layer of the positioning plate in the hook positioning assembly.

[0140] The hook guide positioning assembly comprises two pairs of mirror image guide round steels, and each pair of guide round steels is arranged on the inlet side and the outlet side of the weighing device.

[0141] The working process of the device is as follows: poultry carcasses are manually hung on the hook assembly, the hooks are equidistantly arranged on the driving chain, the chain runs with the materials, when the chain runs to the weighing assembly, the weighing trolley runs synchronously with the hook assembly, the weighing trolley runs upward through the guide of the track, the two hook supports of the weighing trolley lift the two hooks in the hook assembly, and the weight of the two hooks and the materials is pressed on the hook supports. The two hook supports are mounted on the weighing block of the weighing trolley, the weighing block is provided with a guide wheel at the bottom, the guide wheel passes through the inlet support block of the weighing sensor, the weighing block is lifted along with the lifting of the support block, and the weighing block runs horizontally to the weighing section, i.e.

[0142] The device is fully described to make the disclosure more clear.

[0143] It should be pointed out finally that the above examples are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing examples, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced equivalently. It is obvious for those skilled in the art to combine the technical solutions of the present application. These modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application. The technical contents not described in detail in the present application are all known technologies.

Claims

1. An in-line apparatus for weighing poultry, characterized by: The rack assembly (1) is provided with a continuous conveying group (2); The hook assembly (3) comprises an upper hanging part (41), a connecting rod (42) and a hollow hook (43) connected in sequence from top to bottom; The hollow hook (43) is movably arranged at the lower end of the connecting rod (42); The continuous conveying group (2) is used for hanging the hook assembly (3); The continuous conveying group (2) is provided with a direction changing station, a central shaft group (9) is rotatably arranged at the direction changing station, and a guide positioning assembly (12) is arranged on the central shaft group (9); The continuous conveying group (2) is provided with a direction changing station, a central shaft group (9) is rotatably arranged at the direction changing station, and a guide positioning assembly (12) is arranged on the central shaft group (9); The guide positioning assembly (12) comprises a rotating support (27) and arc-shaped clamping blocks (37) uniformly distributed on the rotating support (27); The hook pressing strip assembly (11) is arranged at the direction changing station; The weighing assembly (7) is arranged on the rack assembly (1) and located at the direction changing station; The weighing trolley assembly (10) is arranged on the guide positioning assembly (12); The hook pressing strip assembly (11) is used for laterally pressing the hanging hook assembly (3); The guide positioning assembly (12) is used for guiding the direction change of the hook assembly (3); The weighing trolley assembly (10) is used for supporting the hollow hook (43) so that the hollow hook (43) is separated from the connecting rod (42) in the up-down direction; The weighing assembly (7) is used for supporting the hollow hook (43) for the second time and weighing the continuous conveying group (2) in front.

2. The in-line apparatus for weighing poultry of claim 1, wherein: The arc line distance of adjacent arc-shaped clamping blocks (37) is equal to the spacing between the hook assemblies (3); The upper hanging part (41) is connected with the continuous conveying group (2), and the hollow hook (43) is used for hooking the object to be weighed.

3. The in-line apparatus for weighing poultry of claim 1, wherein: The weighing assembly (7) comprises a weighing mounting seat (40) sleeved on the central shaft group (9), a weighing sensor (13) arranged on the weighing mounting seat (40), and a roller support block (39) arranged on the weighing sensor (13).

4. The in-line apparatus for weighing poultry of claim 3, wherein: The roller support block (39) comprises a weighing support section, and an entry guide support block and an exit guide support block with slopes are respectively arranged at both ends of the weighing support section, and the weighing sensor (13) is installed below the weighing support section.

5. The in-line apparatus for weighing poultry of claim 1 or 3, wherein: The weighing trolley assembly (10) comprises a fixed cam sleeve (16) with adjustable height sleeved on the central shaft group (9), a curved guide line (17) arranged on the fixed cam sleeve (16), and the curved guide line (17) runs in the up-down direction; A weighing trolley (18) runs on the curved guide line (17), and a guide wheel A (19) is connected to the back of the body of the weighing trolley (18); the guide wheel A (19) runs at the curved guide line (17); a guide through hole that slides up and down is arranged on the weighing trolley (18); The rotating support (27) is provided with a lower annular plate (20) and an upper annular plate (21); a vertical guide column (22) is arranged between the lower annular plate (20) and the upper annular plate (21); The vertical guide column (22) passes through the guide through hole; Hook supporting hands (24) are respectively arranged on the weighing blocks (23), and supporting pads (25) are arranged at the upper ends of the hook supporting hands (24) and are used for being inserted into the orifices of the hook assemblies (3) and supporting the hook assemblies (3); The curved guide line (17) is a ring track. A guide wheel B (28) is arranged on the weighing block (23); The guide wheel B (28) travels on the roller support block (39).

6. The in-line apparatus for weighing poultry of claim 5, wherein: The hook pressing strip assembly (11) comprises a pressing frame (31) arranged on the rack assembly (1); a pressing end guide wheel (32) is arranged at the entrance and exit of the direction changing station on the pressing frame (31) respectively; a pressing return guide wheel (34) is arranged on the pressing frame (31); An annular pressing strip (33) is arranged on the pressing end guide wheel (32) and the pressing return guide wheel (34); The annular pressing strip (33) is used to press the connecting rod (42) of the hook assembly (3) laterally; A pressing support guide wheel (38) is arranged on the rotating support (27); The pressing support guide wheel (38) is used to be in pressure contact with the forward segment of the annular pressing strip (33); The rotating support (27) and the forward segment of the annular pressing strip (33) form a pressing arc channel (35); the pressing arc channel (35) has a pressing channel opening (36); The guide positioning assembly (12) comprises a guide rail line (29) arranged on the rack assembly (1).

7. The in-line apparatus for weighing poultry of claim 6, wherein: The hook assembly (3) is an inverted T-shaped structure, and the hollow hook (43) is symmetrically arranged on both sides of the connecting rod (42).

8. The in-line apparatus for weighing poultry of claim 1, wherein: The continuous conveying group (2) comprises a driving part (5), a driven part (6), and a conveying part arranged between the driving part (5) and the driven part (6); the conveying part is a conveying chain, a conveying belt or a conveying rope; A support rail (4) matched with the continuous conveying group (2) is arranged on the rack assembly (1).

9. The in-line apparatus for weighing poultry of claim 5, wherein: When the guide wheel B (28) reaches the weighing support segment of the roller support block (39), the guide wheel B (28) rises to make the weighing trolley (18) rise again, and the guide wheel A (19) is suspended on the curve guide line (17).

10. The in-line apparatus for weighing poultry of claim 9, wherein: The hook assembly (3) is selectively located above the weighing support segment.

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