CN113142284B - Improved automatic poultry opening equipment - Google Patents
Improved automatic poultry opening equipment Download PDFInfo
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- CN113142284B CN113142284B CN202110394350.0A CN202110394350A CN113142284B CN 113142284 B CN113142284 B CN 113142284B CN 202110394350 A CN202110394350 A CN 202110394350A CN 113142284 B CN113142284 B CN 113142284B
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- 244000144977 poultry Species 0.000 title claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims abstract description 134
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000009434 installation Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 210000000038 chest Anatomy 0.000 abstract description 3
- 210000004317 gizzard Anatomy 0.000 description 11
- 210000000936 intestine Anatomy 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005571 horizontal transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005570 vertical transmission Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C21/00—Processing poultry
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
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- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
An improved automatic opening device for poultry comprises a frame body, a rotary table assembly, a cutting knife assembly and a sliding assembly, wherein a cam fixing plate, a power source gear assembly, a first cam, a cutting knife assembly mounting disc, a positioning mounting disc and a second cam are respectively connected to a first rotating shaft in the middle of the rotary table assembly from top to bottom; the cutting knife assembly is characterized in that a bearing penetrates through a driving shaft of the cutting knife assembly, the bearing is assembled in a slide way of a cutting knife assembly mounting disc, the upper portion of the cutting knife assembly is connected with a guide bearing assembly, the lower portion of the cutting knife assembly is connected with a sliding assembly, the lower portion of the sliding assembly is connected with the guide bearing assembly, and the upper guide bearing assembly and the lower guide bearing assembly are assembled in a sliding groove of a cam. This modified birds is with automatic equipment of opening thorax installs more nimble, and the impact is littleer, and life is longer.
Description
Technical Field
The invention relates to the technical field of automatic poultry processing equipment, in particular to improved automatic poultry opening equipment.
Background
The applicant previously applied an automatic poultry opening device and a production line using the same, and the device is provided with a patent number of 202010715472.0, so that the automatic poultry opening device can automatically open the poultry and automatically withdraw the cutter after the poultry is opened. However, in subsequent tests, the device is found to have some defects, the cutting knife assembly in the device is assembled on the first mounting seat, the sliding parts are positioned on two sides of the first mounting seat and are in a roller or linear bearing type, so that the width of the cutting knife assembly is large, the occupied space is large, and the cutting knife assembly can only be arranged on a cutting knife assembly mounting disc and a positioning mounting disc in an one-on-one and interval arrangement mode, so that a plurality of cutting knife assemblies are arranged as much as possible, and the structure is complicated. In addition, the cutting knife assembly is moved in a rolling mode on the cutting knife assembly mounting disc or the positioning mounting disc by utilizing the rollers or the linear bearings on the two sides of the first mounting seat, so that the phenomenon that the driving gear is meshed with the cylindrical gear incompletely and the cutting knife assembly is pushed outwards in an inclined mode sometimes occurs, and the cutting knife assembly is clamped in the sliding groove of the cutting knife assembly sometimes due to clamping positions of the rollers or the linear bearings on the two sides of the first mounting seat, so that subsequent use is influenced.
In addition, the contact position of the cutting knife assembly and the cylindrical gear has the problem that the driving gear is not completely meshed with the cylindrical gear, the cutting knife assembly rotates all the time, when the cutting knife assembly rotates to the contact position with the cylindrical gear, the direction of the driving gear at the top of the cutting knife assembly is uncertain, when the cutting knife assembly is in contact with the cylindrical gear, if the position difference of gear teeth is too large, the cutting knife assembly and the cylindrical gear interfere with each other, finally, the cylindrical gear fixedly connected enables the driving gear to be rigidly different from the meshing position of the driving gear, the service life of the two gears can be influenced, the feeding speed of a sawtooth cutting knife on the cutting knife assembly which is performing cutting action can be influenced, and further the rifling effect is influenced. Accordingly, the applicant has improved the above-described problems.
Disclosure of Invention
Aiming at the problems, the invention provides improved automatic poultry eviscerating equipment, the moving mode of a cutting knife assembly on a turntable assembly is changed into the mode that the lower part of the cutting knife assembly moves horizontally along a fixed shaft and the upper part of the cutting knife assembly moves in a guiding mode by a bearing, so that the impact on a cutting knife assembly in the advancing process of a driving gear is effectively relieved, and a power source gear assembly is changed into the mode that fixed teeth and movable teeth are combined, so that the driving gear is preferentially contacted with the movable teeth to adjust the position and then contacted with the fixed teeth, the impact generated by the contact of the driving gear and the movable teeth is effectively relieved, and the service lives of the driving gear and the movable teeth are prolonged.
The technical scheme of the invention is as follows:
an improved automatic opening device for poultry comprises a frame body, a rotary table assembly, a cutting knife assembly and a sliding assembly, wherein the rotary table assembly is assembled on the frame body, and a plurality of cutting knife assembly assemblies are assembled on the rotary table assembly through the sliding assembly;
the rotary table assembly is characterized in that a first rotating shaft penetrates through the middle of the rotary table assembly, a cam fixing plate, a power source gear assembly, a first cam, a cutting knife assembly mounting disc, a positioning mounting disc and a second cam are connected to the first rotating shaft from top to bottom respectively, the cam fixing plate, the power source gear assembly and the first cam are fixed together, the power source gear assembly is exposed out of the outer side of the first cam, sliding grooves are formed in the first cam and the second cam, and the power source gear assembly is assembled at one end, with the diameter of the first cam, of the large diameter and is consistent with the circle center of the arc edge where the first cam is located. A plurality of slides have been seted up on cutting knife subassembly mounting disc and the location mounting disc, be equipped with the slip subassembly on the slide of location mounting disc, be equipped with cutting knife assembly subassembly between the slide of slip subassembly and cutting knife subassembly mounting disc.
Cutting knife assembly subassembly includes driving shaft, driving gear, bearing, transmission portion, sawtooth cutting knife, adjusting plate and mounting panel, the driving gear is installed at the driving shaft top, the driving gear can mesh with the power supply gear subassembly, the driving shaft passes through the initiative bearing frame and is connected with the mounting panel, the bearing has been worn on the driving shaft, the bearing assembly is in the slide of cutting knife assembly mounting disc, compares cutting knife subassembly edge cutting knife assembly mounting disc gliding mode before, and the gliding mode of bearing is more smooth and easy, and the resistance is littleer. Preferably, the diameter of the bearing is slightly smaller than that of the slideway of the cutter assembly mounting disc, so that interference is reduced through rotation of the bearing when the driving gear of the cutter assembly rotates unsmoothly, and the cutter assembly slides out smoothly.
Further, driving shaft sub-unit connection has the transmission portion, the transmission portion is terminal to be connected with the sawtooth cutting knife, the rotation of driving shaft can drive the sawtooth cutting knife and rotate on transmission portion transmits to the sawtooth cutting knife the adjusting plate has still been erect to the outside of sawtooth cutting knife to expose the cutting edge part of sawtooth cutting knife, the adjusting plate is located the sawtooth cutting knife anteriorly most, can be when the sawtooth cutting knife advances, oppress the afterbody of poultry body backward to control the incision position of opening the chest, simultaneously with poultry gizzard, poultry gizzard backward top, prevent that the sawtooth cutting knife from getting into behind the poultry body, incising the poultry gizzard or cut off the poultry intestines. The upper part of the mounting plate is connected with a first guide bearing assembly, the lower part of the mounting plate is connected with a sliding assembly, and the first guide bearing assembly is assembled in a sliding groove of the first cam.
Furthermore, the sliding assembly comprises a fixed seat, a sliding shaft and a connecting seat, the fixed seat is connected with the positioning installation disc, the sliding shaft penetrates through the fixed seat, the connecting seat is sleeved on the sliding shaft, the connecting seat is assembled on a slide rail of the positioning installation disc, the upper portion of the connecting seat is connected with the installation plate of the cutting knife assembly, the lower portion of the connecting seat is connected with the second guide bearing assembly, and the second guide bearing assembly is assembled in a sliding groove of the second cam. When the first guide bearing assembly and the second guide bearing assembly rotate in the sliding grooves of the first cam and the second cam, the cutting knife assembly is driven to move back and forth along the sliding shaft, and then the sawtooth cutting knife moves forwards or backwards.
According to the automatic poultry eviscerating device, the power source gear assembly comprises fixed teeth, movable teeth and a cover plate, the movable teeth are located on the outer sides of the fixed teeth, the driving gear of the cutting knife assembly is in contact with the movable teeth firstly and then is in contact with the fixed teeth, springs are arranged inside the movable teeth, and the fixed teeth and the movable teeth are connected together through the cover plate on the outer side. When cutting knife assembly's driving gear and power supply gear assembly contact, can be preferential and the movable tooth contact, if both positions mismatch, because the inside spring that is equipped with of movable tooth, the driving gear can push down the movable tooth, until both meshing, the spring return will move about the tooth top to with fixed tooth alignment position, the driving gear is along the normal rotation in power supply gear assembly outside.
Further, the movable teeth at least comprise two sections of gear teeth. The interference distance between the movable gear and the driving gear is generally within a half pitch range, and the movable gear of the two gear teeth can allow the movable gear to have sufficient time to adjust the fit clearance with the driving gear.
According to the automatic poultry opening device, the top of the first rotating shaft penetrates through the cam fixing plate and then is connected with the cross joint, and the cross joint is connected with the power system. Compared with the prior mode of directly connecting the optical axes, the connection mode of the cross joint ensures that the power transmission is more stable.
According to the automatic poultry opening device, the number of the slideways arranged on the cutting knife assembly mounting disc and the positioning mounting disc is the same, and the positions of the slideways are in one-to-one correspondence. Because the width of the cutting knife assembly component is greatly reduced, each cutting knife assembly component can be assembled on the turntable component in a driving gear-up mode at present, the assembly is not needed to be carried out just like the assembly in the prior art, the assembly is more convenient, and the redundant cylindrical gear structure at the lower part is saved.
According to the automatic poultry opening device, the number of the driving bearing seats comprises two, the bearing is located between the two driving bearing seats, and the diameter of the bearing is matched with the size of the slide way of the cutting knife assembly mounting disc. The cutting knife assembly moving mode is changed into a mode of rolling out from the gap of the cutting knife assembly mounting disc by sliding out of the upper surface of the cutting knife assembly mounting disc, so that the friction force when the cutting knife assembly slides out is greatly reduced, and the blocking phenomenon is avoided.
The automatic opening device for the poultry comprises a transmission part, a transmission part and a transmission part, wherein the transmission part comprises a cylindrical gear transmission unit and a conical gear transmission unit, the conical gear transmission unit is directly connected with a driving shaft, the transmission direction of the driving shaft is changed into horizontal transmission from vertical transmission, the conical gear transmission unit is connected with the cylindrical gear transmission unit through a transmission shaft, and the tail end of the cylindrical gear transmission unit is connected with a sawtooth cutting knife through a traditional shaft, so that the rotation of the vertical direction of the driving shaft is changed into the rotation of the horizontal direction of the sawtooth cutting knife.
As above automatic equipment of opening thorax is used to birds, the adjusting plate head includes two backup pads that separately extend about towards, and two backup pads upper portion opening size are less than lower part opening size, and upper portion opening size is greater than the thickness of sawtooth cutting knife, and the relative upper portion in backup pad lower part slopes forward more, conveniently pushes up at the birds afterbody, promotes birds gizzard, birds intestines etc. to the back.
According to the automatic poultry opening device, the number of the fixing seats of the sliding assembly is two, the fixing seats are respectively a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are respectively fixedly connected with the positioning installation disc, a sliding shaft penetrates between the first fixing seat and the second fixing seat, and a linear bearing is arranged at the contact position of the sliding shaft and the connecting seat.
Further, the width of the position where the connecting seat is assembled with the linear bearing is smaller than the width of the upper part and the lower part, and the width size of the position is matched with the size of the slide way of the positioning installation plate.
The invention has the beneficial effects that:
1. according to the automatic opening equipment for the poultry, the moving mode of the cutting knife assembly on the rotary table assembly is changed into a mode that the lower part of the cutting knife assembly moves horizontally along the fixed shaft and the upper part of the cutting knife assembly moves in a bearing guide mode, so that the impact on the cutting knife assembly in the advancing process of the driving gear is effectively relieved.
2. According to the automatic opening equipment for the poultry, the power source gear assembly is changed into a mode of combining the fixed teeth and the movable teeth, the driving gear is preferentially contacted with the movable teeth to adjust the position and then contacted with the fixed teeth, the impact generated by the contact of the driving gear and the movable teeth is effectively relieved, and the service lives of the driving gear and the fixed teeth are prolonged.
3. According to the automatic opening device for the poultry, disclosed by the invention, the adjusting plate is arranged above the sawtooth cutting knife, the foremost end of the adjusting plate is positioned at the front part of the sawtooth cutting knife, so that the tail part of the poultry carcass can be pressed backwards when the sawtooth cutting knife moves forwards to control the position of an opening cut, and meanwhile, the poultry gizzard and the poultry gizzard are pushed backwards to prevent the poultry gizzard from being cut or the poultry intestine from being cut off after the sawtooth cutting knife enters the poultry carcass.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a schematic view showing the overall structure of an automatic poultry opening apparatus modified in accordance with embodiment 1;
FIG. 2 is a schematic structural view of the turntable assembly after a cutter mounting assembly is mounted thereon;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a right side view of the cutter assembly;
FIG. 6 is a left side view of the cutter mounting assembly;
FIG. 7 is a side view of FIG. 5;
FIG. 8 is a schematic structural view of the slide assembly;
FIG. 9 is a schematic view of a first guide bearing assembly;
FIG. 10 is a schematic view of a second guide bearing assembly;
FIG. 11 is a schematic view of the power source gear assembly;
the components represented by the reference numerals in the figures are:
1. frame body, 2, turntable assembly, 201, first rotating shaft, 202, first fixed flange, 203, first cam, 204, cross joint, 205, cam fixed plate, 206, power source gear assembly, 2061, fixed gear, 2062, movable gear, 2063, spring, 2064, cover plate, 207, cutter assembly mounting disc, 208, positioning mounting disc, 209, second fixed flange, 210, second cam, 3, cutter assembly, 301, serrated cutter, 302, cylindrical gear transmission unit, 303, conical gear transmission unit, 304, driving shaft, 305, driving gear, 306, mounting plate, 307, bearing plate, 308, driving shaft, 309, deep groove ball bearing, 310, intermediate shaft bearing, 311, adjusting plate, 312, first fixed plate, 313, second fixed plate, 4, sliding assembly, 401, first fixed seat, 402, second fixed seat, 403, sliding shaft, 404, driving gear, mounting plate, 307, bearing plate, 308, driving shaft, 309, deep groove ball bearing, 311, adjusting plate, 312, first fixed plate, 313, second fixed plate, 4, sliding assembly, 401, first fixed seat, 402, second fixed seat, 403, sliding shaft, 404, second fixed seat, Linear bearing, 405, connecting seat, 5, first direction bearing subassembly, 501, first direction axle bed, 502, bearing, 6, second direction bearing subassembly.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
The directions "front and back", "left and right", etc. mentioned in the present invention are only used to express the relative positional relationship, and are not restricted by any specific directional references in practical application.
Example 1
Referring to fig. 1, fig. 1 is a schematic structural diagram of an improved automatic poultry opening device in this embodiment, and includes a frame body 1, a turntable assembly 2, a cutter assembly 3 and a sliding assembly 4, the turntable assembly 2 is assembled on the frame body 1, and a plurality of cutter assembly assemblies 3 are assembled thereon through the sliding assembly 4, and all the cutter assembly assemblies 3 are all installed on the sliding assembly 4 from top to bottom, so that the installation is more convenient compared with the previous installation mode of one being positive and the other being negative.
Referring to fig. 2 to 4, a first rotating shaft 201 penetrates through the middle of the rotating disc assembly 2, the first rotating shaft 201 is connected with a cam fixing plate 205, a power source gear assembly 206, a first cam 203, a cutter assembly mounting disc 207, a positioning mounting disc 208 and a second cam 210 from top to bottom, the cam fixing plate 205, the power source gear assembly 206 and the first cam 203 are fixed together, and the power source gear assembly 206 is exposed outside the first cam 203.
Further, the first cam 203 and the second cam 210 are similar in shape, and the ends with larger radius are positioned corresponding to each other, and each of them is provided with a sliding groove for guiding the cutter assembly 3 to rotate around the first cam 203 and the second cam 210. Wherein the sliding groove of the first cam 203 is opened downwards, and the sliding groove of the second cam 210 is opened downwards. The upper end of the cutting knife assembly component 3 is connected with a first guide bearing component 5, the lower end is connected with a second guide bearing component 6, and the first guide bearing component 5 and the second guide bearing component 6 roll in the sliding grooves of the first cam 203 and the second cam 210 respectively.
Further, a plurality of slide ways with the same number are arranged on the cutting knife assembly mounting disc 207 and the positioning mounting disc 208, and slide way opening positions on the cutting knife assembly mounting disc 207 correspond to slide way opening positions on the positioning mounting disc 208 one to one, so that the cutting knife assembly assemblies 3 are assembled. All seted up 8 slides on cutting knife subassembly mounting disc 207 and the location mounting disc 208 of this embodiment, compare the mode that can only assemble 4 cutting knife subassemblies on the preceding mounting disc, mountable quantity is more, and the equal top-down installation of individual cutting knife assembly 3, and the workman assembles also more conveniently.
Furthermore, a sliding assembly 4 is assembled on the slideway of the positioning installation disc 208, and a cutting knife assembly 3 is assembled between the sliding assembly 4 and the slideway of the cutting knife assembly installation disc 207.
In this embodiment, a bearing is disposed at a connecting position of an upper portion of the first rotating shaft 201 and the cam fixing plate 205, a first fixing flange 202 is disposed at a connecting position of a lower portion and the second cam 210, a second fixing flange 209 is disposed at a connecting position of a middle portion and the positioning mounting disk 208, and rotation of the first rotating shaft 201 can drive the cutting knife assembly mounting disk 207 and the positioning mounting disk 208 to rotate.
In this embodiment, as described above, the top of the first rotating shaft 201 penetrates through the cam fixing plate 205 and is connected with a cross joint, and the cross joint is connected with a power system. Compared with the prior mode of directly connecting the optical axes, the connection mode of the cross joint ensures that the power transmission is more stable.
Referring to fig. 5-7, the cutting knife assembly 3 includes a driving shaft 304, a driving gear 305, deep groove ball bearings 309, a transmission part, a serrated cutting knife 301, an adjustment plate 311, and a mounting plate 306, the driving gear 305 is mounted on the top of the driving shaft 304, the deep groove ball bearings 309 are sleeved on the lower portion of the driving shaft 304, the driving gear 305 can be engaged with the power source gear assembly 206, the driving shaft 304 is connected with the mounting plate 306 through a driving shaft bearing 308, and the driving shaft bearing 308 includes two bearings which are respectively located on the upper and lower sides of the deep groove ball bearings 309 to ensure that the driving shaft 304 and the driving gear 305 rotate smoothly.
Further, the height of the deep groove ball bearing 309 is flush with the cutting knife assembly mounting disc 207, and the deep groove ball bearing is assembled in a slide way of the cutting knife assembly mounting disc 207, so that compared with the previous mode that the cutting knife assembly slides along the surface of the cutting knife assembly mounting disc 207, the sliding mode of the bearing is smoother, and the resistance is smaller. Preferably, the diameter of the deep groove ball bearing 309 is slightly smaller than the slide way of the cutting knife assembly mounting disc 207, the cutting knife assembly 3 is moved to slide out from the upper surface of the cutting knife assembly mounting disc 207 and roll out from the gap of the cutting knife assembly mounting disc 207, and when the driving gear 305 of the cutting knife assembly rotates unsmoothly, interference is reduced through rotation of the deep groove ball bearing 309, so that the blocking phenomenon is avoided, and the cutting knife assembly 2 slides out smoothly.
Further, a transmission part is connected to the lower portion of the driving shaft 304, the transmission part includes a cylindrical gear transmission unit 302 and a conical gear transmission unit 303, the conical gear transmission unit 303 includes two conical gears which are meshed with each other, one of the conical gears is connected to the lower end of the driving shaft 304, the other conical gear is connected to an intermediate bearing seat 310 through a transmission shaft, and the intermediate bearing seat 310 is assembled on the mounting plate 306.
Further, the other end of the transmission shaft on the conical gear is connected with a cylindrical gear transmission unit 302, the cylindrical gear transmission unit 302 comprises two cylindrical gears which are meshed with each other, one of the cylindrical gears is connected with the transmission shaft of the conical gear, and the other cylindrical gear is connected with the sawtooth cutting knife 301 through the transmission shaft. A bearing plate 307 is also provided on the outside of the spur gear drive unit 302, and a bearing hole is provided thereon for the rotational connection of the drive shaft. The bearing plate 307 is mounted on a mounting plate 306. Therefore, the transmission direction of the driving shaft 304 is changed from vertical transmission to horizontal transmission, so that the rotation of the driving shaft 304 in the vertical direction is converted to the rotation of the sawtooth cutting knife 301 in the horizontal direction, and the sawtooth cutting knife 301 is driven to rotate.
Further, adjusting plate 311 has still been erect to sawtooth cutting knife 301's outside to expose sawtooth cutting knife 301's cutting edge part, adjusting plate 311 head includes two backup pads that separately extend about court, and two backup pad upper portion opening sizes are less than lower part opening size, and upper portion opening size is greater than sawtooth cutting knife 301's thickness, and the relative upper portion in backup pad lower part slopes forward more, makes things convenient for the top at the birds afterbody, can be when sawtooth cutting knife 301 advances, oppress the afterbody of birds trunk backward, with control cut open cut position, simultaneously with the birds gizzard, the birds gizzard pushes up backward, prevent that sawtooth cutting knife 301 from getting into behind the birds trunk, cut the birds gizzard or cut off the birds intestines. The rear end of the adjusting plate 311 is mounted at the upper portion to the mounting plate 306 by a first fixing plate 312 and at the lower portion to the slide module 4 by a second fixing plate 313.
Further, the mounting plate 306 is connected with a first guide bearing assembly 5 at an upper portion thereof and with a slide assembly 4 at a lower portion thereof, and the first guide bearing assembly 5 is fitted in the slide groove of the first cam 203.
Referring to fig. 9, the first guide bearing assembly 5 includes a first guide shaft seat 501 and a needle bearing 502, the first guide shaft seat 501 is assembled on the mounting plate 306, the end of the first guide shaft seat 501 is connected with the needle bearing 502 through a rotating shaft, and the needle bearing 502 is positioned on the upper portion of the first guide shaft seat 501 and is used for connecting with a sliding groove on the lower portion of the first cam 203.
Referring to fig. 8, the sliding assembly 4 in this embodiment includes a first fixing base 401, a second fixing base 402, a sliding shaft 403 and a connecting base 405. The first fixing seat 401 and the second fixing seat 402 are respectively fixedly connected with the positioning and mounting disc 208, a sliding shaft 403 penetrates between the first fixing seat 401 and the second fixing seat 402, the axis of the sliding shaft 403 is parallel to the direction of a slide on the positioning and mounting disc 208, a connecting seat 405 is sleeved on the sliding shaft 403, and a linear bearing 404 is arranged at the contact position of the sliding shaft 403 and the connecting seat 405. The connecting base 405 is fitted on the slide of the positioning mounting plate 208, and the upper portion thereof is connected to the mounting plate 306 of the cutter mounting assembly 3, and the lower portion thereof is connected to the second guide bearing assembly 6, and the second guide bearing assembly 6 is fitted in the sliding groove of the second cam 210.
Further, the connecting seat 405 is provided with the linear bearing 404 at a position having a width smaller than the widths of the upper and lower portions, and the width of the position is sized to fit the slide of the positioning mounting plate 208.
Referring to fig. 10, the second guide bearing assembly 6 is similar in structure to the first guide bearing assembly 5, and includes a second guide shaft seat 601 and a guide needle bearing 502, and the needle bearing 502 is located at a lower portion of the second guide shaft seat 601 for coupling with a sliding groove of an upper portion of the second cam 210.
By fixing the sliding assembly 4 on the positioning installation disc 208, the cutter assembly 3 is only fixedly connected with the connecting seat 405, the guide bearing assemblies at the upper end and the lower end of the cutter assembly roll in the sliding grooves of the first cam 203 and the second cam 210, when the first guide bearing assembly 5 and the second guide bearing assembly 6 rotate to the maximum radius position in the sliding grooves of the first cam 203 and the second cam 305, the connecting seat 405 is pushed to move outwards along the sliding shaft 403, the cutter assembly 3 is driven to move outwards together, the advance of the serrated cutter 301 is further realized, and on the contrary, the retreat of the serrated cutter 301 can be realized. Referring to fig. 4, the cutter blade assembly 3 located at the end of the first cam 203 and the second cam 210 having the larger diameter is located farther from the center of the first rotary shaft 201.
The sliding action of the cutting knife assembly component 3 is realized through the deep groove ball bearing 309 and the linear bearing 404 in the embodiment, the two parts are located in the vertical plane of the cutting knife assembly component 3, the width of the cutting knife assembly component 3 is greatly reduced, each cutting knife assembly component 3 can be assembled on the turntable component 2 in the mode that the driving gear 305 is arranged at the upper part at present, the installation is not needed to be carried out just like the previous one is arranged reversely, the installation is more convenient, and meanwhile, the redundant cylindrical gear structure at the lower part is saved.
Referring to fig. 11, the power source gear assembly 206 includes fixed teeth 2061, movable teeth 2062 and a cover plate 2064, the movable teeth 2062 are located outside the fixed teeth 2061, the driving gear 305 of the cutting blade assembly 3 contacts the movable teeth 2062 first and then the fixed teeth 2061 near the arrival direction of the cutting blade assembly 3, the movable teeth 2062 are provided with springs 2063 inside, and the fixed teeth 2061 and the movable teeth 2062 are connected together by the cover plate 2064 on the outside. When the driving gear 305 of the cutting knife assembly 3 contacts the power source gear assembly 206, it will preferentially contact the movable gear 2062, if the two positions are not matched, because the movable gear 2062 is provided with the spring 2063 inside, the driving gear 305 will press down the movable gear 2062 until the two are meshed, the spring 2063 returns to the original position, the movable gear 2062 is pushed to the position aligned with the fixed gear 2061, and the driving gear 305 normally rotates along the outside of the power source gear assembly 206.
Further, the movable gear 2062 includes at least two gear teeth. The interference distance between the moving gear 2062 and the driving gear 305 is generally within a half pitch range, and the moving gear 2062 of two-pitch gear teeth can allow the moving gear 2062 sufficient time to adjust the fit clearance with the driving gear 305.
When the automatic poultry opening device of the embodiment operates, the top of the first rotating shaft 201 is connected with a power device through the cross joint 204, the power transmission is more stable, the rotation of the first rotating shaft 201 drives the cutter assembly mounting disc 207 and the positioning mounting disc 208 to rotate, and meanwhile, the first cam 203 and the second cam 210 are fixed. When the first guide bearing assembly 5 and the second guide bearing assembly 6 connected on the cutting knife assembly 3 rotate to the larger end of the radius from the smaller end of the first cam 203 and the second cam 210, the guide bearing gradually pushes the mounting plate and the sawtooth cutting knife 301 thereon to move outwards, and simultaneously, the driving gear 305 at the top of the cutting knife assembly 3 contacts with the movable teeth 2062 firstly, and is meshed with the fixed teeth 2061 after position adjustment to rotate, the rotation of the driving gear 305 drives the sawtooth cutting knife 301 to rotate, meanwhile, the adjusting plate 311 contacts with the carcass to press the tail of the poultry carcass backwards to control the position of cut of the poultry chamber, and meanwhile, the poultry chamber and the poultry gizzard are pushed backwards, under the drive of the guide bearing assembly, the sawtooth cutting knife 301 is pushed forwards to cut the poultry carcass. When the driving gear rotates away from the fixed gear 2061, the guide bearing starts to drive the cutter assembly 3 to move towards the end with the smaller radius of the first cam 203 and the second cam 210, and the sawtooth cutter 301 retracts to prepare for the next opening action.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An improved automatic opening device for poultry is characterized by comprising a frame body (1), a rotary table assembly (2), a cutting knife assembly (3) and a sliding assembly (4), wherein the rotary table assembly (2) is assembled on the frame body (1), and a plurality of cutting knife assembly assemblies (3) are assembled on the rotary table assembly through the sliding assembly (4);
a first rotating shaft (201) penetrates through the middle of the rotating disc component (2), a cam fixing plate (205), a power source gear component (206), a first cam (203), a cutting knife component mounting disc (207), a positioning mounting disc (208) and a second cam (210) are respectively connected to the first rotating shaft (201) from top to bottom, the cam fixing plate (205), the power source gear assembly (206) and the first cam (203) are fixed together, and the power source gear assembly (206) is exposed outside the first cam (203), the first cam (203) and the second cam (210) are provided with sliding grooves, the cutting knife assembly mounting disc (207) and the positioning mounting disc (208) are provided with a plurality of sliding ways, a sliding component (4) is assembled on the slideway of the positioning installation plate (208), a cutting knife assembly component (3) is assembled between the sliding component (4) and the slideway of the cutting knife assembly mounting disc (207);
cutting knife assembly subassembly (3) includes driving shaft (304), driving gear (305), bearing, transmission portion, sawtooth cutting knife (301), adjusting plate (311) and mounting panel (306), driving gear (305) are installed at driving shaft (304) top, driving gear (305) can mesh with power source gear assembly (206), driving shaft (304) are connected with mounting panel (306) through driving bearing seat (308), wear the bearing on driving shaft (304), the bearing assembly is in the slide of cutting knife subassembly mounting disc (207), driving shaft (304) sub-unit connection has transmission portion, transmission portion end is connected with sawtooth cutting knife (301), the rotation of driving shaft (304) can pass through transmission portion and transmit to sawtooth cutting knife (301) on, drive sawtooth cutting knife (301) and rotate adjusting plate (311) have still been erect to the outside of sawtooth cutting knife (301), the blade part of the sawtooth cutting knife (301) is exposed, the upper part of the mounting plate (306) is connected with a first guide bearing assembly (5), the lower part of the mounting plate is connected with a sliding assembly (4), and the first guide bearing assembly (5) is assembled in a sliding groove of the first cam (203);
slide subassembly (4) are including fixing base, sliding shaft (403) and connecting seat (405), the fixing base is connected with location mounting disc (208), wear sliding shaft (403) on the fixing base, the cover has connecting seat (405) on sliding shaft (403), on the slide of location mounting disc (208) is assembled in connecting seat (405), its upper portion is connected with mounting panel (306) of cutting knife assembly spare (3), and the lower part is connected with second direction bearing subassembly (6), second direction bearing subassembly (6) assemble in the sliding tray of second cam (210).
2. An improved automatic opening device for poultry according to claim 1, characterized in that the power source gear assembly (206) comprises a fixed gear (2061), a movable gear (2062) and a cover plate (2064), the movable gear (2062) is located outside the fixed gear (2061), the driving gear (305) of the cutting knife assembly (3) is firstly contacted with the movable gear (2062) and then contacted with the fixed gear (2061), the movable gear (2062) is internally provided with a spring (2063), and the fixed gear (2061) and the movable gear (2062) are connected together through the cover plate (2064) on the outside.
3. An improved automatic opening device for poultry according to claim 2, characterized in that said mobile tooth (2062) comprises at least two teeth.
4. An improved automatic opening device for poultry as claimed in claim 1, characterized in that the top of the first rotating shaft (201) penetrates through the cam fixing plate (205) and is connected with a cross joint (204), and the cross joint (204) is connected with a power system.
5. The improved automatic opening equipment for poultry as claimed in claim 1, wherein the number of the slideways arranged on the cutting knife assembly mounting plate (207) and the positioning mounting plate (208) is the same, and the positions of the slideways are in one-to-one correspondence.
6. An improved automatic opening device for poultry according to claim 1, characterized in that the number of active bearing seats (308) comprises two, the bearing is located between two active bearing seats (308), the diameter of the bearing is matched with the size of the slideway of the cutter assembly mounting plate (207).
7. An improved automatic opening device for poultry according to claim 1, characterized in that the transmission part comprises a cylindrical gear transmission unit (302) and a conical gear transmission unit (303), the conical gear transmission unit (303) is directly connected with the driving shaft (304) to change the transmission direction of the driving shaft (304), the conical gear transmission unit (303) is connected with the cylindrical gear transmission unit (302) through a transmission shaft, and the tail end of the cylindrical gear transmission unit (302) is connected with the serrated cutter (301) through a conventional shaft.
8. An improved automatic opening apparatus for birds as claimed in claim 1 wherein said adjusting plate (311) head comprises two support plates spread apart to the left and right, the two support plates having an upper opening size smaller than a lower opening size and the upper opening size larger than the thickness of saw blade (301).
9. An improved automatic opening device for poultry as claimed in claim 1, characterized in that the number of the fixing seats of the sliding assembly (4) is two, namely a first fixing seat (401) and a second fixing seat (402), the first fixing seat (401) and the second fixing seat (402) are respectively and fixedly connected with the positioning and mounting disc (208), a sliding shaft (403) penetrates between the first fixing seat (401) and the second fixing seat (402), and a linear bearing (404) is arranged at the contact position of the sliding shaft (403) and the connecting seat (405).
10. An improved automatic opening device for poultry according to claim 9, characterized in that the connecting seat (405) is fitted with linear bearings (404) at a position having a width smaller than the width of the upper and lower parts and having a width dimension matching the slide dimension of the positioning mounting plate (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110394350.0A CN113142284B (en) | 2021-04-13 | 2021-04-13 | Improved automatic poultry opening equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110394350.0A CN113142284B (en) | 2021-04-13 | 2021-04-13 | Improved automatic poultry opening equipment |
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| CN113142284A CN113142284A (en) | 2021-07-23 |
| CN113142284B true CN113142284B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110394350.0A Active CN113142284B (en) | 2021-04-13 | 2021-04-13 | Improved automatic poultry opening equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114073268B (en) * | 2021-11-25 | 2022-10-25 | 南京深农智能装备有限公司 | Automatic scutching machine of poultry that suitability is strong |
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|---|---|---|---|---|
| GB1442488A (en) * | 1973-11-09 | 1976-07-14 | Meyn Pieter | Apparatus for opening the body cavity of a fowl drive mechanism |
| KR20090053770A (en) * | 2009-05-07 | 2009-05-27 | 현병영 | Chicken leg bone device and its bone method |
| NL2002992C2 (en) * | 2009-06-10 | 2010-12-13 | Foodmate B V | Method and apparatus for automatic meat processing. |
| CN108056144A (en) * | 2018-01-17 | 2018-05-22 | 贵州德科科技有限公司 | A kind of device for being used to perform operation on by poultry butcher |
| CN111771954A (en) * | 2020-07-23 | 2020-10-16 | 江苏深农智能科技有限公司 | Automatic poultry eviscerating equipment and assembly line applying same |
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2021
- 2021-04-13 CN CN202110394350.0A patent/CN113142284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442488A (en) * | 1973-11-09 | 1976-07-14 | Meyn Pieter | Apparatus for opening the body cavity of a fowl drive mechanism |
| KR20090053770A (en) * | 2009-05-07 | 2009-05-27 | 현병영 | Chicken leg bone device and its bone method |
| NL2002992C2 (en) * | 2009-06-10 | 2010-12-13 | Foodmate B V | Method and apparatus for automatic meat processing. |
| CN108056144A (en) * | 2018-01-17 | 2018-05-22 | 贵州德科科技有限公司 | A kind of device for being used to perform operation on by poultry butcher |
| CN111771954A (en) * | 2020-07-23 | 2020-10-16 | 江苏深农智能科技有限公司 | Automatic poultry eviscerating equipment and assembly line applying same |
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| CN113142284A (en) | 2021-07-23 |
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