Dried meat drying device and drying method
By designing the rotating mechanism and drying mechanism, the rotation and rotation of the meat strips are achieved, and the existing drying drying methods are solved, and the existing drying drying and slices are prone to damage are achieved, achieving an efficient and automated drying and drying process.
Patent Information
- Application Number
- CN202410987057.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2044-07-23
AI Technical Summary
The existing dried meat drying method is inefficient and the meat slices are prone to stick to the bracket, resulting in poor drying quality and damage problems.
A meat drying drying device is designed, including a rotating mechanism and a drying mechanism. The meat strips are rotated and rotated through hooks and an annular drying rack, which increases the hot air contact area, and realizes automated operation through the positioning mechanism and the holding mechanism. Avoid damage caused by manual operation.
It improves drying efficiency and dried meat quality, reduces the damage to the meat slices, realizes automated operations, and improves work efficiency and stability.
Smart Images
Figure CN118517874B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of food processing equipment, and in particular relates to a dried meat drying device and a drying method. Background Art
[0002] Jerky is a food made from meat, which is marinated, seasoned and then dried. It usually has a high protein content, a tough texture and a sweet taste. Jerky can be eaten directly as a snack, or as a side dish or side dish. Common jerky includes pork jerky, beef jerky, chicken jerky, etc. The jerky processing steps include: selecting fresh, high-quality meat, removing excess fat and fascia; cutting and marinating: cutting the meat into pieces of appropriate size and then marinating; drying in the sun: the marinated meat pieces are placed in a well-ventilated place, or placed in a drying equipment for drying. During the drying process, it is necessary to control the appropriate temperature and humidity so that the meat gradually loses moisture to achieve the drying effect; packaging and preservation: after the jerky is completely dried, it is packaged and sealed to ensure quality and hygienic safety. In order to improve processing efficiency, drying devices are usually used in the drying step. These devices usually include heating elements, ventilation equipment and control systems to ensure that the meat can be dried at appropriate temperature and humidity to achieve the effect of preservation and preservation.
[0003] There are usually two existing methods for drying meat. One is to directly spread the marinated meat on a bracket, and then place the bracket outdoors to dry it with natural wind. However, this method is too inefficient and requires regular turning of the meat slices, which is cumbersome. The other method is to dry it with a drying device, which also places the marinated meat on a bracket, and then places the bracket into the drying device, and dries it by heating and ventilating the drying device. Although the drying device can dry both sides of the meat slices, the meat slices are prone to sticking to the bracket during the drying process. Each time the meat slices are taken out, the entire meat slices are easily broken, thereby affecting the drying quality of the meat slices. Summary of the invention
[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a dried meat drying device and a drying method.
[0005] The technical solution adopted to solve the above technical problem is: a dried meat drying device, comprising a first support frame, a second support frame is fixedly connected to one side of the top of the first support frame, and a third support frame is fixedly connected to the other side of the top of the first support frame;
[0006] A tank assembly is fixedly installed inside the first support frame, a rotating mechanism is installed at the inner center of the tank assembly, and a positioning mechanism is installed at the bottom end of the rotating mechanism;
[0007] A second motor is fixedly mounted on the bottom end of the tank assembly, a drying mechanism is mounted on the tank assembly, and a pick-up and place mechanism is mounted on the top of the third support frame.
[0008] Furthermore, the tank body assembly includes a drying tank fixedly connected to the center of the first support frame, the top of the drying tank is provided with a tank cover, the top of the tank cover is fixedly connected to a connecting frame, the other side of the bottom of the connecting frame is rotatably connected to the drying tank, the top of the second support frame is fixedly connected to two fixed seats, the two fixed seats are rotatably connected to a wire drum, the top of the second support frame and the rear end position of the wire drum is fixedly installed with a first motor, the top of the wire drum is connected with a rope, one end of the rope is fixedly connected to the connecting frame, and the top side of the second support frame is fixedly connected to a wire rack.
[0009] Through the above technical scheme, the tension of the rope on the tank cover is maintained at an intermediate level through the wire rack, which is convenient for pulling up the tank cover. When the tank cover is opened, the first motor is started, and the first motor drives the wire drum to rotate through the output shaft, so that the wire drum pulls the wound rope to open the tank cover. At this time, the angle between the tank cover and the drying tank is less than 90 degrees, which is convenient for the subsequent closing of the tank cover; when closing the tank cover, the wound rope is slowly released through the wire drum. Since the tank cover has its own gravity and the angle between the tank cover and the drying tank is less than 90 degrees, the tank cover slowly rotates downward to complete the sealing of the drying tank cover.
[0010] Furthermore, the rotating mechanism includes a main rotating shaft arranged at the inner center of the drying tank, a fixing cap is fixedly connected to the top of the main rotating shaft, mounting brackets are fixedly connected to the top and bottom of the outer wall of the main rotating shaft, a main gear is fixedly connected to the outer wall of the main rotating shaft and located below one of the mounting brackets, a plurality of auxiliary rotating shafts are rotatably connected between the two mounting brackets, a plurality of drying racks are fixedly connected to the outer walls of the plurality of auxiliary rotating shafts, a plurality of drying racks are fixedly connected to a plurality of hooks, and a plurality of auxiliary gears are fixedly connected to the bottom ends of the outer walls of the plurality of auxiliary rotating shafts.
[0011] Through the above technical solution, when the staff needs to load the marinated meat, first the entire rotating mechanism is supported on the flatbed car by the bottom ends of multiple auxiliary rotating shafts, and the staff hangs the marinated meat one by one through the hooks. After loading, the entire rotating mechanism is placed in the drying tank through the pick-and-place mechanism, and the second motor is started. The second motor rotates through the output shaft rotation positioning mechanism, thereby driving the main rotating shaft to rotate, and through two mounting frames, drives multiple auxiliary rotating shafts to revolve, thereby driving the meat hung on multiple drying racks to revolve. At the same time, the rotation of the main rotating shaft drives the main gear to rotate, thereby driving multiple auxiliary gears to rotate, and then drives multiple auxiliary rotating shafts to rotate, so that multiple drying racks rotate, and then the hung meat is dried through the drying mechanism. Through the revolution and rotation, the meat strips hung on the annular drying rack can contact the hot air delivered by the drying mechanism, thereby increasing the contact area with the hot air, thereby improving the drying efficiency. At the same time, it is hung through multiple hooks, which is also more convenient in the subsequent removal process, will not cause damage to the jerky, and improves the quality of the jerky.
[0012] The plurality of hooks are respectively distributed in a ring shape on the corresponding drying racks, and the plurality of auxiliary gears are all meshed with the main gear.
[0013] Through the above technical solution, the main gear is meshed with multiple sub-gears to achieve the revolution and rotation of multiple drying racks, which helps the meat strips to be heated more evenly, accelerates the evaporation of water, and achieves rapid drying.
[0014] Furthermore, the positioning mechanism includes a supporting base fixedly connected to the center of the inner surface of the bottom of the drying tank, a positioning sleeve is rotatably connected in the supporting base, a plurality of positioning strips are fixedly connected to the inner wall of the positioning sleeve, a connecting column is fixedly connected to the bottom end of the main rotating shaft, a plurality of limiting grooves are provided at the bottom of the outer wall of the connecting column, a plurality of arc-shaped triangular blocks are fixedly connected to the outer side of the bottom end of the connecting column, a cone head is fixedly connected to the bottom center of the connecting column, and an annular slide groove is fixedly connected to the inner surface of the bottom of the drying tank.
[0015] Through the above technical scheme, when the picking and placing mechanism puts the entire rotating mechanism into the drying tank, in order to allow the entire rotating mechanism to rotate stably, the rotating mechanism needs to be positioned, and the cone head at the bottom end of the connecting column is inserted into the interior of the positioning sleeve through the picking and placing mechanism. Since the contact between the multiple arc-shaped triangular blocks and the corresponding positioning strips is an inclined surface, and the top ends of the multiple positioning strips are also two inclined surfaces, when the connecting column continues to move downward, the top ends of the positioning strips continue to contact the inclined surfaces of the arc-shaped triangular blocks, and the contact between the fixing cap and the locking frame is sliding. The multiple arc-shaped triangular blocks will slowly perform automatic calibration and be inserted between the corresponding two positioning strips, so that the multiple positioning strips are slidably inserted into the corresponding limit grooves, and the multiple secondary rotating shafts slide in the annular slide groove to complete the positioning of the entire rotating mechanism, so that when the second motor is started later, the entire rotating mechanism is driven to rotate, and the stability of the rotating mechanism during rotation is greatly improved.
[0016] Furthermore, the connecting column and the multiple arc-shaped triangular blocks are an integrated structure. In the assembled state, the multiple positioning strips are respectively inserted into the corresponding limit grooves, the cone head is inserted into the positioning sleeve, the bottom ends of the multiple auxiliary rotating shafts are all slidably connected to the annular groove, and the top end of the second motor output shaft is fixedly connected to the bottom end of the positioning sleeve.
[0017] Through the above technical solution, when the rotating mechanism rotates, multiple auxiliary rotating shafts will slide in an annular groove, thereby preventing the entire rotating mechanism from shaking violently and improving its operating stability.
[0018] Furthermore, the drying mechanism includes two fixed shells fixedly connected to the outer wall of the drying tank, a plurality of fixed frames are fixedly connected inside the two fixed shells, fans are fixedly installed on the plurality of fixed frames, a plurality of heating tubes are fixedly installed on one of the fixed shells, and mounting mesh plates are fixedly connected to the inner sides of the two fixed shells.
[0019] Through the above technical scheme, the meat strips are rotated by the rotating mechanism. At this time, multiple fans in the fixed frame on one side of the drying tank are started, and multiple heating tubes on the fixed frame on one side are turned on at the same time, so that the air delivered by the multiple fans is hot air. At the same time, multiple fans in the fixed frame on the other side of the drying tank are started to extract the gas in the drying tank, maintain the air circulation in the drying tank, and realize the drying of the hung meat.
[0020] Further, the pick-up and placement mechanism includes two slide rails fixedly connected to the top of the third support frame, the two slide rails are slidably connected with a slide seat, the inner end surfaces of the two slide seats are fixedly connected with a connecting plate, the outer end surfaces of the two connecting plates are provided with a card slot, the two third support frames are fixedly connected with a card strip, the top of one of the slide rails is fixedly connected with a rack, the top of one of the slide seats is fixedly installed with a third motor, the outer wall of the output shaft of the third motor is fixedly connected with a driving gear, the inner end surfaces of the two connecting plates are fixedly connected with a lifting frame, the interiors of the two lifting frames are rotatably connected with two connecting shafts, the outer walls of the two connecting shafts are fixedly connected with sprockets, and a chain is meshed between every two sprockets, wherein a rotating rod is fixedly connected between the two connecting shafts, a limiting rod is fixedly connected between the top and bottom of the two lifting frames, and a connecting frame is fixedly connected between the two chains, a fourth motor is fixedly installed at the rear end of one of the lifting frames, and a lock frame is fixedly connected to the bottom center of the connecting frame, and a notch corresponding to the fixing cap is provided on the lock frame.
[0021] Through the above technical solution, after the marinated meat is hung on the rotating mechanism, it is necessary to move it into the drying tank, start the third motor, and the third motor drives the driving gear through the output shaft rotation, so that the driving gear meshes and rolls on the rack, thereby driving the slide seat connected to it to slide on the corresponding slide rail, and cooperate with another slide seat to drive the connecting frame to move, move close to the rotating mechanism, and then start the fourth motor, the fourth motor drives the connecting shaft connected to it to rotate through the output shaft rotation, drives the sprocket and rotating rod connected to it to rotate, and cooperates with another sprocket close to it to drive the meshing chain to rotate, and at the same time, under the connection of the rotating rod, drives the other two The sprockets and the meshing chains rotate, thereby driving the connected connecting frame to move downward, and then driving the locking frame to move downward, moving close to the fixed cap on the rotating mechanism, and then slowly moving horizontally through the two slides, so that the fixed cap passes through the slot and contacts the locking frame. At this time, the entire rotating mechanism is lifted up by the two chains. Since the area of the arc surface at the bottom end of the fixed cap is larger than the area of the slot, the fixed cap is stuck and will not fall off, and then move horizontally to the position just above the drying tank, and then drive the rotating mechanism to move downward through the pick-and-place mechanism, so that the main shaft is positioned through the positioning mechanism, and the tank cover is closed to complete the loading of the meat strips.
[0022] Furthermore, the two clamping strips are respectively slidably connected to the corresponding clamping slots, the driving gear is meshed with the rack, the connecting frame is slidably connected to the two limit rods, and the front end of the fourth motor output shaft is fixedly connected to the rear end of the rotating rod.
[0023] Through the above technical solution, the entire process does not require manual placement by staff, and the efficiency is high through automatic operation of the equipment.
[0024] A drying method of a dried meat drying device comprises the following specific steps:
[0025] Step 1: The entire rotating mechanism is first moved to the area where meat needs to be loaded through a flatbed cart, and supported by the bottom ends of multiple auxiliary rotating shafts. The staff hangs the marinated meat one by one through hooks, and then pushes the flatbed cart to move the rotating mechanism to the vicinity of the drying tank, so that the fixing cap at the top of the main rotating shaft is aligned with the notch on the lock frame, and the loading step is completed;
[0026] The third motor is started, and the third motor drives the driving gear through the output shaft rotation, so that the driving gear meshes and rolls on the rack, thereby driving the slide seat connected thereto to slide on the corresponding slide rail, and cooperates with another slide seat to drive the connecting frame to move, and moves close to the rotating mechanism, and then starts the fourth motor, and the fourth motor drives the connecting shaft connected thereto to rotate through the output shaft rotation, drives the sprocket wheel and the rotating rod connected thereto to rotate, and cooperates with another sprocket wheel close to drive the meshing chain to rotate, and at the same time, under the connection of the rotating rod, drives the other two sprocket wheels and the meshing chain to rotate, thereby driving the connected connecting frame to move downward, and then drives the lock frame to move downward, and moves close to the fixed cap on the rotating mechanism, and then slowly moves the two slide seats horizontally, so that the fixed cap passes through the notch and contacts with the lock frame, and then the entire rotating mechanism is lifted by the two chains. Since the area of the bottom arc surface of the fixed cap is larger than the area of the notch, the fixed cap is stuck and will not fall off, and then moves horizontally to the position just above the drying tank;
[0027] Step 3: The rotating mechanism is then driven downward by the pick-and-place mechanism so that the cone head at the bottom end of the connecting column is inserted into the interior of the positioning sleeve. Since the multiple arc-shaped triangular blocks are in contact with the corresponding positioning strips through inclined surfaces, and the top ends of the multiple positioning strips are also two inclined surfaces, when the connecting column continues to move downward, the top ends of the positioning strips continue to contact with the inclined surfaces of the arc-shaped triangular blocks, and the contact between the fixing cap and the lock frame is sliding. The multiple arc-shaped triangular blocks will slowly perform automatic calibration and be inserted between the corresponding two positioning strips. At the same time, the multiple positioning strips are slidably inserted into the corresponding limit grooves to complete the clamping and positioning of the main shaft. At the same time, the multiple secondary shafts slide in the annular slide groove to complete the positioning of the entire rotating mechanism.
[0028] Step 4: Start the first motor, the first motor drives the bobbin to rotate through the output shaft, so that the bobbin releases the wound rope. Since the angle between the tank cover and the drying tank is less than 90 degrees when it is opened, and the tank cover has its own gravity, when the bobbin rotates slowly, the tank cover slowly rotates downward, completing the sealing of the drying tank cover;
[0029] Step 5: Start the second motor. The second motor drives the positioning sleeve to rotate through the output shaft. The rotation of the positioning sleeve drives the connecting column to rotate, and then drives the main shaft to rotate. Through two mounting frames, multiple auxiliary shafts are driven to revolve, and then the meat hung on multiple drying racks is driven to revolve. At the same time, the rotation of the main shaft drives the main gear to rotate, thereby driving multiple auxiliary gears to rotate, and then driving multiple auxiliary shafts to rotate, so that multiple drying racks rotate. At the same time, multiple fans in the fixed frame on one side of the drying tank are started, and multiple heating tubes on the fixed frame on one side are turned on, so that the wind sent by the multiple fans is hot air. At the same time, multiple fans in the fixed frame on the other side of the drying tank are started to extract the gas in the drying tank, keep the air circulation in the drying tank, and realize the drying of the hung meat;
[0030] Step 6: After drying, the can lid is opened with a rope, the rotating mechanism is lifted by the pick-up and release mechanism, and moved to the prepared flatbed truck. The staff then takes the dried meat off multiple hooks.
[0031] The beneficial effects of the present invention are as follows: (1) The present invention realizes revolution and rotation by designing a rotating mechanism and a drying mechanism, so that the meat strips hung on the annular drying rack can be exposed to the hot air delivered by the drying mechanism, which helps the meat strips to be heated more evenly, accelerates the evaporation of water, and improves the drying efficiency. At the same time, the meat strips are hung by multiple hooks, which is convenient for the subsequent removal process and will not cause damage to the dried meat, thereby improving the quality of the dried meat; (2) The present invention realizes automatic positioning of the entire rotating mechanism by designing a positioning mechanism, so that the entire rotating mechanism can be driven to rotate by the second motor when it is started, which greatly improves its stability during rotation; (3) The present invention realizes automatic operation of the picking and placing mechanism through the tank body assembly and the picking and placing mechanism, and the opening or closing of the tank cover is also automatic. The mutual cooperation realizes the automatic transfer of the entire rotating mechanism, which greatly improves the work efficiency of the staff and also reduces the work fatigue of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 It is the overall appearance diagram of the present invention;
[0033] Figure 2 It is the overall front view of the present invention;
[0034] Figure 3 It is a schematic diagram of the tank assembly structure of the present invention;
[0035] Figure 4 is a cross-sectional view of a tank assembly of the present invention;
[0036] Figure 5 It is a schematic diagram of the positioning sleeve structure of the present invention;
[0037] Figure 6It is a schematic diagram of the structure of some parts of the positioning mechanism of the present invention;
[0038] Figure 7 It is a schematic diagram of the structure of some parts of the rotating mechanism of the present invention;
[0039] Figure 8 It is a structural schematic diagram of the drying mechanism of the present invention;
[0040] Fig. 9 It is a schematic diagram of the structure of the pick-up and place mechanism of the present invention;
[0041] Fig.10 It is a schematic diagram of the structure of some parts of the pick-up and place mechanism of the present invention;
[0042] Fig.11 for Figure 4 A partial enlarged view of point A in the middle.
[0043] Figure numerals: 1, first support frame; 2, second support frame; 3, third support frame; 4, tank assembly; 401, drying tank; 402, tank cover; 403, connecting frame; 404, fixing seat; 405, bobbin; 406, first motor; 407, rope; 408, wire rack; 5, rotating mechanism; 501, main shaft; 502, fixing cap; 503, mounting frame; 504, main gear; 505, secondary shaft; 506, drying rack; 507, hook; 508, secondary gear; 6, positioning mechanism; 601, supporting base; 602, positioning sleeve; 603, positioning strip; 604, connecting column; 605, limiting groove; 606, arc shaped triangle block; 607, cone head; 608, annular slide; 7, second motor; 8, drying mechanism; 801, fixed shell; 802, fixed frame; 803, fan; 804, heating tube; 805, installation mesh plate; 9, pick-up and release mechanism; 901, slide rail; 902, slide seat; 903, connecting plate; 904, slot; 905, clip strip; 906, rack; 907, third motor; 908, driving gear; 909, lifting frame; 910, connecting shaft; 911, sprocket; 912, chain; 913, rotating rod; 914, limiting rod; 915, connecting frame; 916, fourth motor; 917, locking frame; 918, notch. DETAILED DESCRIPTION
[0044] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0045] like Figure 1-11As shown, a dried meat drying device of the present embodiment comprises a first support frame 1, a second support frame 2 is fixedly connected to one side of the top of the first support frame 1, a third support frame 3 is fixedly connected to the other side of the top of the first support frame 1, a tank assembly 4 is fixedly installed inside the first support frame 1, the tank assembly 4 comprises a drying tank 401 fixedly connected to the center of the first support frame 1, a tank cover 402 is provided on the top of the drying tank 401, a connecting frame 403 is fixedly connected to the top of the tank cover 402, the other side of the bottom of the connecting frame 403 is rotatably connected to the drying tank 401, two fixed seats 404 are fixedly connected to the top of the second support frame 2, a wire drum 405 is rotatably connected to the two fixed seats 404, a first motor 406 is fixedly installed on the top of the second support frame 2 and at the rear end position of the wire drum 405, a rope 407 is wound around the wire drum 405, one end of the rope 407 is fixed to the connecting frame 403 The first motor 406 is started, and the first motor 406 drives the bobbin 405 to rotate by rotating the output shaft, so that the bobbin 405 pulls the wound rope 407 to open the tank cover 402. At this time, the angle between the tank cover 402 and the drying tank 401 is less than 90 degrees, which is convenient for closing the tank cover 402 later. When closing the tank cover 402, the wound rope 407 is slowly released through the bobbin 405. Since the tank cover 402 has its own gravity and the angle between the tank cover 402 and the drying tank 401 is less than 90 degrees, the tank cover 402 slowly rotates downward to complete the sealing of the drying tank 401.
[0046] like Figure 1-11As shown, a rotating mechanism 5 is installed at the inner center of the tank assembly 4, and the rotating mechanism 5 includes a main rotating shaft 501 arranged at the inner center of the drying tank 401, a fixing cap 502 is fixedly connected to the top of the main rotating shaft 501, and mounting brackets 503 are fixedly connected to the top and bottom of the outer wall of the main rotating shaft 501, and a main gear 504 is fixedly connected to the outer wall of the main rotating shaft 501 and located below one of the mounting brackets 503, and multiple auxiliary rotating shafts 505 are rotatably connected between the two mounting brackets 503, and the outer walls of the multiple auxiliary rotating shafts 505 are fixedly connected to multiple drying The drying racks 506 are fixedly connected with multiple hooks 507, and the lower ends of the outer walls of the multiple auxiliary rotating shafts 505 are fixedly connected with auxiliary gears 508. When the staff needs to load the marinated meat, first, the entire rotating mechanism 5 is supported on the flatbed car by the lower ends of the multiple auxiliary rotating shafts 505, and the staff hangs the marinated meat one by one through the hooks 507. After loading, the entire rotating mechanism 5 is placed into the drying tank 401 through the pick-up and place mechanism 9, and the second motor 7 is started. The second motor 7 rotates the positioning mechanism 6 through the output shaft The main rotating shaft 501 rotates, and then drives the multiple auxiliary rotating shafts 505 to rotate through the two mounting frames 503, and then drives the meat hung on the multiple drying racks 506 to rotate. At the same time, the rotation of the main rotating shaft 501 drives the main gear 504 to rotate, thereby driving the multiple auxiliary gears 508 to rotate, and then drives the multiple auxiliary rotating shafts 505 to rotate, so that the multiple drying racks 506 rotate, and then the hung meat is dried through the drying mechanism 8. Through the revolution and rotation, the meat strips hung on the annular drying rack 506 can contact The hot air delivered to the drying mechanism 8 increases the contact area with the hot air, thereby improving the drying efficiency. At the same time, the meat is hung up through multiple hooks 507, which is convenient for the subsequent removal process without causing damage to the jerky, thereby improving the quality of the jerky. Multiple hooks 507 are respectively distributed in a ring on the corresponding drying racks 506, and multiple sub-gears 508 are all engaged with the main gear 504. Through the engagement of the main gear 504 with multiple sub-gears 508, multiple drying racks 506 can be realized to revolve and rotate, which helps the meat strips to be heated more evenly, accelerates the evaporation of water, and achieves rapid drying.
[0047] like Figure 1-11As shown, a positioning mechanism 6 is installed at the bottom end of the rotating mechanism 5, and the positioning mechanism 6 includes a supporting base 601 fixedly connected to the center of the inner surface of the bottom of the drying tank 401, a positioning sleeve 602 is rotatably connected in the supporting base 601, and a plurality of positioning strips 603 are fixedly connected to the inner wall of the positioning sleeve 602, a connecting column 604 is fixedly connected to the bottom end of the main rotating shaft 501, and a plurality of limiting grooves 605 are provided at the bottom of the outer wall of the connecting column 604, a plurality of arc-shaped triangular blocks 606 are fixedly connected to the outer side of the bottom end of the connecting column 604, and a cone head is fixedly connected to the center of the bottom end of the connecting column 604 607, the inner surface of the bottom of the drying tank 401 is fixedly connected with an annular slide groove 608. When the pick-up and placement mechanism 9 puts the entire rotating mechanism 5 into the drying tank 401, in order to make the entire rotating mechanism 5 rotate stably, the rotating mechanism 5 needs to be positioned. The cone head 607 at the bottom of the connecting column 604 is inserted into the interior of the positioning sleeve 602 through the pick-up and placement mechanism 9. Since the multiple arc-shaped triangular blocks 606 contact the corresponding positioning strips 603 with inclined surfaces, and the tops of the multiple positioning strips 603 are also two inclined surfaces, when the connecting column 604 continues to move downward, the positioning strips The top of 603 is in continuous contact with the inclined surface of the arc-shaped triangular block 606, and the contact between the fixing cap 502 and the locking frame 917 is sliding. The multiple arc-shaped triangular blocks 606 will slowly perform automatic calibration and be inserted between the corresponding two positioning bars 603, so that the multiple positioning bars 603 are slidably inserted into the corresponding limiting grooves 605, and the multiple secondary rotating shafts 505 slide in the annular sliding groove 608, completing the positioning of the entire rotating mechanism 5, so that the subsequent second motor 7 drives the entire rotating mechanism 5 to rotate, and at the same time greatly improves the rotating mechanism 5 in rotation. In order to ensure stability during movement, the connecting column 604 and the multiple arc-shaped triangular blocks 606 are an integrated structure. In the assembled state, the multiple positioning bars 603 are respectively inserted into the corresponding limit grooves 605, and the cone head 607 is inserted into the positioning sleeve 602. The bottom ends of the multiple auxiliary rotating shafts 505 are all slidably connected with the annular slide groove 608, and the top end of the output shaft of the second motor 7 is fixedly connected with the bottom end of the positioning sleeve 602. When the rotating mechanism 5 rotates, the multiple auxiliary rotating shafts 505 will slide in an annular slide groove 608 to prevent the entire rotating mechanism 5 from shaking violently, thereby improving its operating stability.
[0048] like Figure 1-8As shown, a second motor 7 is fixedly installed at the bottom end of the tank assembly 4, and a drying mechanism 8 is installed on the tank assembly 4. The drying mechanism 8 includes two fixed shells 801 fixedly connected to the outer wall of the drying tank 401, and multiple fixed frames 802 are fixedly connected in the two fixed shells 801. Fans 803 are fixedly installed on the multiple fixed frames 802. Multiple heating tubes 804 are fixedly installed on one of the fixed shells 801, and the inner sides of the two fixed shells 801 are fixedly connected with mounting mesh plates 805. The meat strips are rotated by the rotating mechanism 5. At this time, the multiple fans 803 in the fixed frame 802 on one side of the drying tank 401 are started, and the multiple heating tubes 804 on the fixed frame 802 on one side are turned on, so that the wind delivered by the multiple fans 803 is hot air. At the same time, the multiple fans 803 in the fixed frame 802 on the other side of the drying tank 401 are started to extract the gas in the drying tank 401, keep the air circulation in the drying tank 401, and realize the drying of the hung meat.
[0049] like Figure 1-10As shown, a pick-up and placement mechanism 9 is installed on the top of the third support frame 3, and the pick-up and placement mechanism 9 includes two slide rails 901 fixedly connected to the top of the third support frame 3, and slide seats 902 are slidably connected to the two slide rails 901. The inner end surfaces of the two slide seats 902 are fixedly connected to connecting plates 903, and the outer end surfaces of the two connecting plates 903 are provided with card slots 904. The two third support frames 3 are fixedly connected with card strips 905, and the top of one of the slide rails 901 is fixedly connected to a rack 906, and the top of one of the slide seats 902 is fixedly installed with a third motor 907, and the outer wall of the output shaft of the third motor 907 is fixedly connected to a driving gear 908, and the inner end surfaces of the two connecting plates 903 are fixedly connected to lifting frames 909. 9 are rotatably connected to two connecting shafts 910, the outer walls of the two connecting shafts 910 are fixedly connected to sprockets 911, and chains 912 are meshed between every two sprockets 911, wherein a rotating rod 913 is fixedly connected between the two connecting shafts 910, and a limiting rod 914 is fixedly connected between the top and the bottom of the two lifting frames 909, and a connecting frame 915 is fixedly connected between the two chains 912, and a fourth motor 916 is fixedly installed at the rear end of one of the lifting frames 909, and a locking frame 917 is fixedly connected to the bottom center of the connecting frame 915, and a notch 918 corresponding to the fixing cap 502 is opened on the locking frame 917. After the marinated meat is hung on the rotating mechanism 5, it needs to be moved into the drying tank 401. The third motor 907 is started. The third motor 907 rotates through the output shaft to drive the driving gear 908, so that the driving gear 908 meshes and rolls on the rack 906, thereby driving the slide 902 connected thereto to slide on the corresponding slide rail 901, and cooperates with another slide 902 to drive the connecting frame 915 to move until it is close to the rotating mechanism 5, and then the fourth motor 916 is started. The fourth motor 916 rotates through the output shaft to drive the connecting shaft 910 connected thereto to rotate, and drives the sprocket 911 and the rotating rod 913 connected thereto to rotate, and at the same time cooperates with another sprocket 911 close to drive the meshing chain 912 to rotate, and at the same time, under the connection of the rotating rod 913, drives the other two sprockets 911 and the meshing chain 912 to rotate. Thereby, the connected connecting frame 915 is driven to move downward, and then the locking frame 917 is driven to move downward until it is close to the fixing cap 502 on the rotating mechanism 5, and then the two slide seats 902 are slowly moved horizontally, so that the fixing cap 502 passes through the notch 918 and contacts the locking frame 917. At this time, the entire rotating mechanism 5 is lifted up by the two chains 912. Since the area of the bottom arc surface of the fixing cap 502 is larger than the area of the notch 918, the fixing cap 502 is stuck and will not fall off, and then move horizontally to the position just above the drying tank 401, and then the rotating mechanism 5 is driven downward by the pick-up and placement mechanism 9, so that the main shaft 501 is positioned by the positioning mechanism 6, and the tank cover 402 is closed to complete the loading of the meat strips.The two card strips 905 are respectively slidably connected with the corresponding card slots 904, the driving gear 908 is meshed with the rack 906, the connecting frame 915 is slidably connected with the two limit rods 914, and the front end of the output shaft of the fourth motor 916 is fixedly connected with the rear end of the rotating rod 913. The whole process does not require manual placement by the staff, and the equipment is automatically operated, which is highly efficient.
[0050] A drying method of a dried meat drying device comprises the following specific steps:
[0051] Step 1: The entire rotating mechanism 5 is first moved to the area where meat needs to be loaded by a flatbed cart, and supported by the bottom ends of multiple auxiliary rotating shafts 505. The staff hangs the marinated meat one by one through the hooks 507, and then pushes the flatbed cart to move the rotating mechanism 5 to the vicinity of the drying tank 401, so that the fixing cap 502 at the top of the main rotating shaft 501 is aligned with the notch 918 on the locking frame 917, and the loading step is completed;
[0052] Step 2: Start the third motor 907. The third motor 907 rotates through the output shaft to drive the driving gear 908, so that the driving gear 908 meshes and rolls on the rack 906, thereby driving the slide 902 connected thereto to slide on the corresponding slide rail 901, and cooperates with another slide 902 to drive the connecting frame 915 to move, move to close to the rotating mechanism 5, and then start the fourth motor 916. The fourth motor 916 rotates through the output shaft to drive the connecting shaft 910 connected thereto to rotate, drive the sprocket 911 and the rotating rod 913 connected thereto to rotate, and cooperate with another sprocket 911 close to drive the meshing chain 912 to rotate, and at the same time, on the rotating rod 9 13, the other two sprocket wheels 911 and the meshing chains 912 are driven to rotate, thereby driving the connected connecting frame 915 to move downward, and then driving the locking frame 917 to move downward until it is close to the fixing cap 502 on the rotating mechanism 5, and then the two slide seats 902 are slowly moved horizontally, so that the fixing cap 502 passes through the notch 918 and contacts the locking frame 917. At this time, the entire rotating mechanism 5 is lifted up by the two chains 912. Since the area of the bottom arc surface of the fixing cap 502 is larger than the area of the notch 918, the fixing cap 502 is stuck and will not fall off, and then moves horizontally to the position just above the drying tank 401;
[0053] Step 3: The rotating mechanism 5 is driven downward by the pick-up and release mechanism 9, so that the cone head 607 at the bottom end of the connecting column 604 is inserted into the interior of the positioning sleeve 602. Since the multiple arc-shaped triangular blocks 606 contact the corresponding positioning strips 603 with inclined surfaces, and the tops of the multiple positioning strips 603 also have two inclined surfaces, when the connecting column 604 continues to move downward, the tops of the positioning strips 603 continue to contact the inclined surfaces of the arc-shaped triangular blocks 606, and the contact between the fixing cap 502 and the locking frame 917 is sliding. The multiple arc-shaped triangular blocks 606 will slowly perform automatic calibration and be inserted between the corresponding two positioning strips 603. At the same time, the multiple positioning strips 603 are slidably inserted into the corresponding limiting grooves 605, completing the clamping and positioning of the main shaft 501. At the same time, the multiple secondary shafts 505 slide in the annular slide groove 608 to complete the positioning of the entire rotating mechanism 5.
[0054] Step 4: Start the first motor 406. The first motor 406 drives the bobbin 405 to rotate by rotating the output shaft, so that the bobbin 405 releases the wound rope 407. Since the angle between the tank cover 402 and the drying tank 401 is less than 90 degrees when it is opened, and the tank cover 402 has its own gravity, when the bobbin 405 rotates slowly, the tank cover 402 rotates slowly downward, completing the sealing of the drying tank 401.
[0055] Step 5: Start the second motor 7. The second motor 7 drives the positioning sleeve 602 to rotate through the output shaft. The positioning sleeve 602 drives the connecting column 604 to rotate, thereby driving the main shaft 501 to rotate, and through the two mounting frames 503, drives the multiple auxiliary shafts 505 to revolve, thereby driving the meat hung on the multiple drying racks 506 to revolve. At the same time, the main shaft 501 rotates to drive the main gear 504 to rotate, thereby driving the multiple auxiliary gears 508 to rotate, thereby driving the multiple auxiliary shafts 505 to rotate, so that the multiple drying racks 506 rotate. At the same time, the multiple fans 803 in the fixed frame 802 on one side of the drying tank 401 are started, and the multiple heating tubes 804 on the fixed frame 802 on one side are turned on, so that the wind sent by the multiple fans 803 is hot wind. At the same time, the multiple fans 803 in the fixed frame 802 on the other side of the drying tank 401 are started to extract the gas in the drying tank 401, keep the air circulation in the drying tank 401, and realize the drying of the hung meat.
[0056] Step 6: After drying, the can cover 402 is opened by the rope 407, and the rotating mechanism 5 is lifted by the pick-up and placement mechanism 9 and moved to the prepared flatbed truck, and the staff takes the dried meat off the multiple hooks 507.
[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.
Claims
1. A dried meat drying device, comprising a first support frame (1), Features: A second support frame (2) is fixedly connected to one side of the top of the first support frame (1), and a third support frame (3) is fixedly connected to the other side of the top of the first support frame (1); A tank assembly (4) is fixedly installed inside the first support frame (1), the tank assembly (4) comprising a drying tank (401) fixedly connected to the center of the first support frame (1), a tank cover (402) being provided on the top of the drying tank (401), a rotating mechanism (5) being installed at the center of the tank assembly (4), the rotating mechanism (5) comprising a main rotating shaft (501) arranged at the center of the drying tank (401), a fixing cap (502) being fixedly connected to the top of the main rotating shaft (501), and a top of an outer wall of the main rotating shaft (501) The main rotating shaft (501) and the bottom are fixedly connected to a mounting frame (503); a main gear (504) is fixedly connected to the outer wall of the main rotating shaft (501) and located below one of the mounting frames (503); a plurality of auxiliary rotating shafts (505) are rotatably connected between the two mounting frames (503); a plurality of drying racks (506) are fixedly connected to the outer walls of the plurality of auxiliary rotating shafts (505); a plurality of hooks (507) are fixedly connected to the plurality of drying racks (506); and a auxiliary gear (508) is fixedly connected to the bottom ends of the outer walls of the plurality of auxiliary rotating shafts (505); A positioning mechanism (6) is installed at the bottom end of the rotating mechanism (5), and the positioning mechanism (6) comprises a supporting base (601) fixedly connected to the center of the inner surface of the bottom of the drying tank (401), a positioning sleeve (602) is rotatably connected inside the supporting base (601), and a plurality of positioning strips (603) are fixedly connected to the inner wall of the positioning sleeve (602), a connecting column (604) is fixedly connected to the bottom end of the main rotating shaft (501), and a plurality of limiting grooves (605) are formed at the bottom of the outer wall of the connecting column (604), and the outer side of the bottom end of the connecting column (604) is fixedly connected to the inner wall of the drying tank (401). A plurality of arc-shaped triangular blocks (606) are connected, a cone head (607) is fixedly connected to the center of the bottom end of the connecting column (604), an annular slide groove (608) is fixedly connected to the inner surface of the bottom of the drying tank (401), the connecting column (604) and the plurality of arc-shaped triangular blocks (606) are an integrated structure, in the assembled state, the plurality of positioning strips (603) are respectively inserted into the corresponding limiting grooves (605), the cone head (607) is inserted into the positioning sleeve (602), and the bottom ends of the plurality of auxiliary rotating shafts (505) are all slidably connected to the annular slide groove (608); A second motor (7) is fixedly mounted on the bottom end of the tank assembly (4); the top end of the output shaft of the second motor (7) is fixedly connected to the bottom end of the positioning sleeve (602); a drying mechanism (8) is mounted on the tank assembly (4); a pick-up and placement mechanism (9) is mounted on the top of the third support frame (3); the pick-up and placement mechanism (9) comprises two slide rails (901) fixedly connected to the top of the third support frame (3); a slide seat (902) is slidably connected to the two slide rails (901); a connecting plate (903) is fixedly connected to the inner end surfaces of the two slide seats (902); a card slot (904) is provided on the outer end surfaces of the two connecting plates (903); a card strip (905) is fixedly connected to the top of one of the slide rails (901); a rack (906) is fixedly connected to the top of one of the slide seats (902); a third motor (907) is fixedly mounted on the top of the output shaft of the third motor (907); The wall is fixedly connected with a driving gear (908); the inner end surfaces of the two connecting plates (903) are fixedly connected with a lifting frame (909); the interiors of the two lifting frames (909) are rotatably connected with two connecting shafts (910); the outer walls of the two connecting shafts (910) are fixedly connected with sprockets (911); a chain (912) is meshed between each two sprockets (911); a rotating rod (913) is fixedly connected between the two connecting shafts (910); a limiting rod (914) is fixedly connected between the tops and bottoms of the two lifting frames (909); a connecting frame (915) is fixedly connected between the two chains (912); a fourth motor (916) is fixedly installed at the rear end of one of the lifting frames (909); a locking frame (917) is fixedly connected to the bottom center of the connecting frame (915); a notch (918) corresponding to the fixing cap (502) is provided on the locking frame (917); The two clamping strips (905) are respectively slidably connected to the corresponding clamping slots (904), the driving gear (908) is meshed with the rack (906), the connecting frame (915) is slidably connected to the two limit rods (914), and the front end of the output shaft of the fourth motor (916) is fixedly connected to the rear end of the rotating rod (913).
2. A jerky drying device according to claim 1, It is characterized in that The top of the tank cover (402) is fixedly connected to one side of the bottom of the connecting frame (403), and the other side of the bottom of the connecting frame (403) is rotatably connected to the drying tank (401). The top of the second support frame (2) is fixedly connected to two fixing seats (404), and a wire drum (405) is rotatably connected to the two fixing seats (404). A first motor (406) is fixedly installed at the top of the second support frame (2) and at the rear end of the wire drum (405). A rope (407) is wound around the wire drum (405), and one end of the rope (407) is fixedly connected to the connecting frame (403). A lead frame (408) is fixedly connected to one side of the top of the second support frame (2).
3. A jerky drying device according to claim 2, It is characterized in that The plurality of hooks (507) are respectively distributed in a ring shape on the corresponding drying racks (506), and the plurality of secondary gears (508) are all meshed with the main gear (504).
4. A jerky drying device according to claim 3, It is characterized in that The drying mechanism (8) comprises two fixed shells (801) fixedly connected to the outer wall of the drying tank (401), a plurality of fixed frames (802) being fixedly connected inside the two fixed shells (801), a fan (803) being fixedly mounted on the plurality of fixed frames (802), a plurality of heating tubes (804) being fixedly mounted on one of the fixed shells (801), and a mounting mesh plate (805) being fixedly connected to the inner sides of the two fixed shells (801).
5. The drying method of the dried meat drying device according to claim 4, It is characterized in that The specific steps include: Step 1: The entire rotating mechanism (5) is first moved to the area where the meat needs to be loaded via a flatbed cart and supported by the bottom ends of multiple auxiliary rotating shafts (505). The staff hangs the marinated meat one by one via hooks (507), and then pushes the flatbed cart to move the rotating mechanism (5) to the vicinity of the drying tank (401), so that the fixing cap (502) at the top of the main rotating shaft (501) is aligned with the notch (918) on the locking frame (917), and the loading step is completed; Step 2: Start the third motor (907). The third motor (907) drives the driving gear (908) by rotating the output shaft, so that the driving gear (908) meshes and rolls on the rack (906), thereby driving the slide seat (902) connected thereto to slide on the corresponding slide rail (901), and cooperates with another slide seat (902) to drive the connecting frame (915) to move, and move to a position close to the rotating mechanism (5), and then start the fourth motor (916). The fourth motor (916) drives the connecting shaft (910) connected thereto to rotate by rotating the output shaft, and drives the sprocket (911) and the rotating rod (913) connected thereto to rotate, and cooperates with another sprocket (911) close thereto to drive the meshed chain (912) to rotate, and at the same time, on the rotating rod ( The two sliding seats (902) are connected to each other, and the other two sprockets (911) and the meshing chains (912) are driven to rotate, thereby driving the connected connection frame (915) to move downward, and then driving the locking frame (917) to move downward until it is close to the fixing cap (502) on the rotating mechanism (5), and then the two sliding seats (902) are slowly moved horizontally, so that the fixing cap (502) passes through the notch (918) and contacts the locking frame (917). At this time, the entire rotating mechanism (5) is lifted up by the two chains (912). Since the area of the bottom arc surface of the fixing cap (502) is larger than the area of the notch (918), the fixing cap (502) is stuck and does not fall down, and then moves horizontally to a position just above the drying tank (401); Step 3: The rotating mechanism (5) is then driven downward by the pick-up and placement mechanism (9) so that the cone head (607) at the bottom end of the connecting column (604) is inserted into the interior of the positioning sleeve (602). Since the contact surfaces of the plurality of arc-shaped triangular blocks (606) and the corresponding positioning strips (603) are inclined surfaces, and the top ends of the plurality of positioning strips (603) are also two inclined surfaces, when the connecting column (604) continues to move downward, the top ends of the positioning strips (603) continue to contact the arc-shaped triangular blocks (606). The inclined surface of the fixing cap (502) and the locking frame (917) are in contact with each other in a sliding manner. The plurality of arc-shaped triangular blocks (606) are automatically calibrated slowly and inserted between the corresponding two positioning bars (603), so that the plurality of positioning bars (603) are slidably inserted into the corresponding limiting grooves (605), thereby completing the clamping and positioning of the main rotating shaft (501). At the same time, the plurality of secondary rotating shafts (505) slide in the annular sliding groove (608), thereby completing the positioning of the entire rotating mechanism (5); Step 4: Start the first motor (406). The first motor (406) drives the bobbin (405) to rotate by rotating the output shaft, so that the bobbin (405) releases the wound rope (407). Since the angle between the tank cover (402) and the drying tank (401) is less than 90 degrees when the tank cover (402) is opened, and the tank cover (402) has its own gravity, when the bobbin (405) slowly rotates, the tank cover (402) slowly rotates downward, completing the sealing of the drying tank (401). Step 5: Start the second motor (7). The second motor (7) drives the positioning sleeve (602) to rotate through the output shaft. The rotation of the positioning sleeve (602) drives the connecting column (604) to rotate, thereby driving the main rotating shaft (501) to rotate, and drives the multiple auxiliary rotating shafts (505) to revolve through the two mounting frames (503), thereby driving the meat hung on the multiple drying racks (506) to revolve. At the same time, the rotation of the main rotating shaft (501) drives the main gear (504) to rotate, thereby driving the multiple auxiliary gears (508) to rotate, thereby driving the multiple auxiliary rotating shafts (50 5) rotating the drying racks (506) so that the drying racks (506) rotate, and at the same time starting the multiple fans (803) in the fixed rack (802) on one side of the drying tank (401), and at the same time turning on the multiple heating tubes (804) on the fixed rack (802) on one side, so that the air delivered by the multiple fans (803) is hot air, and at the same time starting the multiple fans (803) in the fixed rack (802) on the other side of the drying tank (401), extracting the gas in the drying tank (401), maintaining the air circulation in the drying tank (401), and achieving the purpose of drying the hung meat; Step 6: After drying, the can lid (402) is opened by the rope (407), and the rotating mechanism (5) is lifted by the pick-up and place mechanism (9) and moved to the prepared flatbed truck. The staff then takes the dried meat off the multiple hooks (507).