Material conveying device

Abstract

The invention relates to the technical field of lard oil production, and particularly discloses a material conveying device which comprises a conveying mechanism and a discharging mechanism, the conveying mechanism comprises a Z-shaped conveying belt and a plurality of scrapers, the scrapers are connected with the conveying belt, the discharging mechanism comprises a containing part, a pushing part and a control part, the containing part is connected with the conveying mechanism, and the pushing part is connected with the conveying mechanism. The pushing piece and the control piece are both connected with the containing piece. The containing piece comprises a box body and a supporting part used for supporting large frozen pork, and the supporting part is installed in the box body; the pushing part comprises a pushing part II, and the pushing part II can move synchronously with the scraper blade and push the large frozen pork blocks at the top of the supporting part, so that the large frozen pork blocks fall to the top of the conveying belt and do not make contact with the scraper blade; the scraper blade can trigger the controller when passing through the controller so as to control the pushing piece to operate. According to the material conveying device, the situation that large frozen pork presses the scraping plate, and consequently the scraping plate is damaged can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of lard production, and in particular to a material conveying device. Background Art

[0002] As a traditional edible oil, lard occupies an important position in the food culture of my country and many regions. In the existing pork refining production workshop, multiple steps are required to process pork to produce lard, which specifically include the following steps: first, a large piece of frozen pork is taken out of the packaging bag, and the large piece of frozen pork taken out is placed on a scraper conveyor, and the scraper conveyor conveys the large piece of frozen pork to a crusher, and then the crusher crushes the large piece of frozen pork powder into small pieces of pork, so that the surface area of ​​the pork is increased and the heat exchange surface is increased, and then another scraper conveyor conveys the small pieces of pork to a distributor, and the distributor sends the broken small pieces of pork to multiple refining pots respectively, and the lard in the pork is boiled out by the refining pot, and then the lard and the oil residue are separated by a residue separator to obtain lard with higher purity, and the lard is transported to an oil storage tank for storage, and the separated oil residue is transported to a screw oil press, and the screw oil press presses the oil residue, so that the lard in the oil residue is separated and stored in the oil storage tank.

[0003] A Chinese patent document with announcement number CN219488675U discloses a Z-type conveyor, including a conveyor body, wherein a support rod is fixedly provided at each of the four end corners of the lower end face of the conveyor body, a T-shaped mounting groove extending to the interior of the support rod is provided at the middle position of the lower end face of the support rod, a locking wheel is provided below the support rod, a T-shaped mounting head is fixedly provided at the middle position of the upper end face of the locking wheel, the T-shaped mounting head is stuck in the interior of the T-shaped mounting groove, and the T-shaped mounting head is connected to the T-shaped mounting groove by a roller bearing; an annular tooth head groove is provided on the outer surface of the locking wheel, and a plurality of tooth heads are provided on the inner wall of the annular tooth head groove. When in use, the conveyor body is started, and the material is transported to the subsequent processing equipment through the conveyor body.

[0004] However, the above patent document still has the following deficiencies: taking out large pieces of frozen pork from the packaging bag and placing them on the scraper conveyor is often done manually. At this time, because the scraper conveyor is in operation, the scraper on the scraper conveyor will move along the set conveying track. When the large pieces of frozen pork are manually placed on the scraper conveyor, due to the large weight and low temperature of the large pieces of pork, it is difficult for the staff to place them neatly on the scraper conveyor, so that the large pieces of frozen pork are easily pressed directly onto the scraper, thereby damaging the scraper, and it is difficult to effectively block the large pieces of frozen pork after they are pressed on the scraper, so that the large pieces of frozen pork are prone to slipping when they are tilted upward. Summary of the invention

[0005] The present invention provides a material conveying device, aiming to solve the problem in the related art that when large frozen pork is put on a scraper conveyor, the large frozen pork is likely to directly press on the scraper, thus damaging the scraper, and it is difficult to effectively block the large frozen pork after it presses on the scraper, so that the large frozen pork is likely to slip when being lifted upward at an inclined angle.

[0006] The material conveying device of the present invention comprises a conveying mechanism. The conveying mechanism includes a conveyor belt in a Z shape and a plurality of scrapers. The plurality of scrapers are all connected to the conveyor belt, and the conveyor belt can drive the plurality of scrapers to move along a Z-shaped track. It further includes a feeding mechanism. The feeding mechanism includes a containing member, a pushing member and a control member. The containing member is connected to the conveying mechanism, and the pushing member and the control member are both connected to the containing member; the containing member includes a box body and a supporting portion for supporting large frozen pork, and the supporting portion is installed in the box body; the pushing member includes a second pushing portion, and the second pushing portion can move synchronously with the scraper and push the large frozen pork on the top of the supporting portion, so that the large frozen pork falls onto the top of the conveyor belt without contacting the scraper; when the scraper passes by the controller, it can trigger the controller to control the operation of the pushing member.

[0007] Beneficial effects: When conveying large frozen pork onto the conveyor belt in the conveying mechanism, first place the large frozen pork on the supporting portion and start the conveying mechanism, so that the conveyor belt drives the plurality of scrapers to move along a Z-shaped track. When one of the scrapers passes by the controller, the scraper triggers the controller, and the pushing member is started through the controller, so that the second pushing portion moves synchronously with the scraper and the scraper is not located directly below the large frozen pork. With the pushing of the second pushing portion, the large frozen pork is gradually separated from the supporting portion. After the large frozen pork is completely separated from the supporting portion and falls onto the conveyor belt, the second pushing portion resets, and the large frozen pork on the conveyor belt does not contact the scraper, thus avoiding damage to the scraper caused by the large frozen pork pressing on the scraper.

[0008] Preferably, the containing member further includes a guiding portion, the guiding portion is connected in the box body, and the supporting portion is located below the guiding portion.

[0009] The effect is that the guiding portion can guide the large frozen pork to reduce the impact force when the large frozen pork is conveyed onto the supporting portion.

[0010] Preferably, the guiding portion has a horizontally arranged section and an inclined section integrally arranged, and one end of the inclined section away from the horizontally arranged section inclines downward.

[0011] Preferably, the pushing member also includes an automatic telescopic part, a pushing part 1, an insertion rod 1 and an elastic part 1, the automatic telescopic part is connected to the box body, the pushing part 1 is connected to the telescopic end of the automatic telescopic part, the insertion rod 1 is connected to the pushing part 1, the pushing part 2 is connected to the insertion rod 1 in a limited sliding manner, and the elastic part 1 is connected between the pushing part 1 and the pushing part 2.

[0012] The effect is that the control part can open the automatic telescopic part, so that the automatic telescopic part drives the pushing part 1 to move synchronously with the scraper, and when the pushing part 1 moves, it drives the pushing part 2 to move through the insertion rod 1. After the pushing part 2 contacts the large piece of frozen pork, the pushing part 1 continues to move to squeeze the elastic part 1. After the elastic part 1 is compressed to the limit, the pushing part 1 continues to move to drive the pushing part 2 to move through the elastic part 1, and push the large piece of frozen pork. After the large piece of frozen pork falls onto the conveyor belt, the large piece of frozen pork is separated from the pushing part 2. At this time, the elastic part 1 loses the squeezing force, and the elastic part 1 drives the pushing part 2 to move quickly on the insertion rod 1, thereby realizing the swinging of the pushing part 2, and to a certain extent, the frozen pork debris attached to the pushing part 2 can be thrown off, thereby to a certain extent, cross infection between pork can be avoided.

[0013] Preferably, the control component includes an elastic part 2, a lifting part and a controller, the elastic part 2 is connected between the support part and the box body, the lifting part is connected to the support part, the lifting part passes through the bottom of the box body and is slidably connected thereto, the controller is connected to the lifting part, and the controller is located below the box body.

[0014] The effect is that: the support part is supported by the second elastic part. When there is no large piece of frozen pork on the top of the support part, the controller is not on the movement track of the scraper. When a large piece of frozen pork is supported on the top of the support part, the gravity of the large piece of frozen pork pushes the support part downward and compresses the second elastic part, so that the support part drives the controller to move downward to the movement track of the scraper, so as to start the push member to run when the scraper passes by the controller.

[0015] Preferably, the control member further comprises a second plug rod, the second plug rod is connected to the bottom of the support portion, and the bottom end of the second plug rod passes through the bottom of the box body and is slidably connected thereto.

[0016] Preferably, it further comprises a positioning member and an unlocking member, wherein the positioning member is connected to the containing member, and the unlocking member is connected to the containing member.

[0017] The effect is that the positioning member can block the large piece of frozen pork in the container to prevent the large piece of frozen pork from slipping out of the container due to its smooth surface when the large piece of frozen pork is put into the container. When the pushing member is running, it can drive the unlocking member, thereby releasing the blocking of the large piece of frozen pork by the positioning member, so that the large piece of frozen pork can pass the positioning member and be put onto the conveyor belt.

[0018] Preferably, the positioning member includes a positioning plate, a reset portion, a slide rail, a locking portion, and an elastic portion III. The positioning plate is rotatably connected to the box body. The reset portion is connected between the positioning plate and the box body. The slide rail is connected to the right side of the box body. The locking portion is slidably connected to the slide rail in a limited manner. The elastic portion III is connected between the locking portion and the slide rail. The left side of the locking portion is in contact with the right side of the positioning plate.

[0019] Preferably, the unlocking member includes a rotating portion, a push rod, a winding wheel, and a connecting belt. The rotating portion is rotatably connected to the box body. The push rod is connected to the first pushing portion. The winding wheel is connected to the right end of the rotating portion. A connecting belt is connected to the inner side of the winding wheel. One end of the connecting belt away from the winding wheel is connected to the bottom of the locking portion.

[0020] Preferably, a spiral groove and a straight groove are provided on the outer side of the push rod. The spiral groove is located on the left side of the straight groove, and the spiral groove and the straight groove are communicated with each other. One end of the push rod away from the first pushing portion is slidably connected to the spiral groove.

[0021] The beneficial effects of the present invention are as follows: 1. After the conveying mechanism operates, when one of the scraping plates passes by the controller, the controller is triggered by the scraping plate, and the pushing member is started through the controller, so that the second pushing portion moves synchronously with the scraping plate, and the scraping plate is not located directly below the large frozen pork. As the second pushing portion pushes, the large frozen pork gradually separates from the supporting portion. After the large frozen pork is completely separated from the supporting portion and falls on the conveyor belt, the large frozen pork on the conveyor belt does not contact the scraping plate, thereby avoiding damage to the scraping plate caused by the large frozen pork pressing on the scraping plate.

[0022] 2. When the large frozen pork separates from the second pushing portion, at this time, the elastic portion I loses the extrusion force, and the elastic portion I pushes the second pushing portion to move quickly on the first inserting rod, thereby realizing the flicking of the second pushing portion, which can, to a certain extent, shake off the frozen pork scraps attached to the second pushing portion, and thus can, to a certain extent, avoid cross-infection between pork.

[0023] 3. The positioning member can block the large frozen pork in the containing member to prevent the large frozen pork from sliding out of the containing member due to its smooth surface when the large frozen pork is put into the containing member.

[0024] 4. When transporting the large rectangular frozen pork to the crusher, the long side of the large rectangular frozen pork can face the positioning member. After the large rectangular frozen pork enters the receiving member, the positioning member blocks the large rectangular frozen pork, so that after the large rectangular frozen pork is placed on the conveyor belt, the long side of the large rectangular frozen pork is close to the scraper. After the large rectangular frozen pork falls off the conveyor belt, the long side of the large rectangular frozen pork can preferably contact the crushing mechanism in the crusher first, rather than the short side of the large rectangular frozen pork contacting the crushing mechanism in the crusher first. The long side of the large rectangular frozen pork contacting the crushing mechanism in the crusher first can make full use of the crushing mechanism in the crusher and accelerate the crushing speed of the large rectangular frozen pork. Brief Description of the Drawings

[0025] Figure 1 is a schematic three-dimensional structure diagram of the present invention.

[0026] Figure 2 is a schematic three-dimensional structure diagram of the conveying mechanism of the present invention.

[0027] Figure 3 is a schematic sectional structure diagram of the discharging mechanism of the present invention.

[0028] Figure 4 is a schematic three-dimensional structure diagram of the receiving member of the present invention.

[0029] Figure 5 is a schematic sectional structure diagram of the receiving member of the present invention.

[0030] Figure 6 is a schematic sectional structure diagram of the receiving member and the pushing member of the present invention.

[0031] Figure 7 is a schematic plan structure diagram of the receiving member, the pushing member and the positioning member of the present invention.

[0032] Figure 8 is a schematic sectional structure diagram of the positioning member of the present invention.

[0033] Figure 9 is a schematic three-dimensional structure diagram of the positioning member and the unlocking member of the present invention.

[0034] Figure 10 is a schematic plan structure diagram of the unlocking member of the present invention.

[0035] Figure 11 is another schematic plan structure diagram of the unlocking member of the present invention.

[0036] Reference Signs: 1. Conveyor mechanism; 11. Support frame; 12. Driving shaft; 13. Guide roller; 14. Conveyor belt; 15. Scraper; 16. Driving source; 2. Feeding mechanism; 21. Container; 211. Box body; 212. Guide part; 213. Support part; 22. Pushing member; 221. Automatic telescopic part; 222. First pushing part; 223. First inserting rod; 224. First elastic part; 225. Second pushing part; 226. Connecting part; 23. Control member; 231. Second inserting rod; 232. Second elastic part; 233. Lifting part; 234. Controller; 235. Trigger part; 24. Positioning member; 241. Positioning plate; 242. Reset part; 243. Slide rail; 244. Locking part; 245. Third elastic part; 25. Unlocking member; 251. Rotating part; 252. Push rod; 253. Spiral groove; 254. Straight groove; 255. Winding wheel; 256. Connecting belt. Detailed implementation mode

[0037] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0038] As Figures 1 to 11 shown, the material conveying device of the present invention includes a conveyor mechanism 1 and a feeding mechanism 2. The conveying track of the conveyor mechanism 1 is in a Z shape. The conveyor mechanism 1 is used to convey large pieces of frozen pork upward so that the large pieces of frozen pork fall into a crusher for crushing. A scraper 15 is provided on the conveyor mechanism 1. A plurality of scrapers 15 are provided. The plurality of scrapers 15 are equidistantly installed on the conveyor mechanism 1 and are used to block the large pieces of frozen pork when the large pieces of frozen pork are conveyed obliquely upward to prevent the large pieces of frozen pork from sliding downward obliquely. The feeding mechanism 2 is connected to the lower end with a lower height at the top of the conveyor mechanism 1. Through the feeding mechanism 2, the large pieces of frozen pork can be fed so that the large pieces of frozen pork can enter between two adjacent scrapers 15, to avoid damage to the scraper 15 caused by the large pieces of frozen pork pressing on the scraper 15 after being put on the conveyor mechanism 1, and at the same time avoid the phenomenon of sliding when the large pieces of frozen pork are lifted obliquely upward.

[0039] As Figure 1 and Figure 2As shown in the figure, the conveying mechanism 1 includes a support frame 11, a driving shaft 12, a guiding roller 13, a conveyor belt 14 and a driving source 16. The support frame 11 is in a Z shape with the left end lower and the right end higher. The driving shafts 12 are arranged in two groups, and the number of driving shafts 12 in each group is two. One group of driving shafts 12 is rotatably connected to the left end inside the support frame 11, and the other group of driving shafts 12 is rotatably connected to the right end inside the support frame 11. The two driving shafts 12 in the same group are at the same height and parallel to each other. The conveyor belt 14 is drivingly connected to the two groups of driving shafts 12. The driving source 16 is connected to the support frame 11. The driving source 16 is a motor, and the output shaft of the driving source 16 is connected to one of the driving shafts 12. A plurality of scraping plates 15 are all connected to the outer side of the conveyor belt 14. The guiding roller 13 is rotatably connected inside the support frame 11. The guiding rollers 13 are arranged in two groups, and the number of guiding rollers 13 in each group is two. The two guiding rollers 13 in the same group are respectively rotatably connected to both sides of the inner wall of the support frame 11, and the two guiding rollers 13 in the same group are coaxially arranged. The length of the guiding roller 13 is less than the length of the driving shaft 12, so that large frozen pork pieces can smoothly pass through between the two guiding rollers 13 in the same group. Through the two groups of guiding rollers 13, the conveyor belt 14 can be guided, so that the conveyor belt 14 forms a Z shape under the support of the two groups of driving shafts 12 and the two groups of guiding rollers 13.

[0040] When feeding large frozen pork pieces into the crusher, first place the large frozen pork pieces into the feeding mechanism 2. The feeding mechanism 2 places the large frozen pork pieces on the top of the conveyor belt 14, and makes the large frozen pork pieces located between two adjacent scraping plates 15. Start the driving source 16 to drive the transmission between the conveyor belt 14, the two groups of driving shafts 12 and the two groups of guiding rollers 13, so that the conveyor belt 14 moves along a Z-shaped trajectory, and at the same time drives the large frozen pork pieces to move along a Z-shaped trajectory and move obliquely upward until the large frozen pork pieces fall off the conveyor belt 14, so that the large frozen pork pieces fall into the crusher, and the crusher can crush the large frozen pork pieces.

[0041] As Figure 1 , Figure 3 and Figure 11 shown in the figure, the feeding mechanism 2 includes a containing member 21, a pushing member 22, a control member 23, a positioning member 24 and an unlocking member 25. The containing member 21 is connected to the top left side of the support frame 11 and is used for containing large frozen pork pieces to be crushed. The control member 23 and the pushing member 22 are both connected to the containing member 21. When large frozen pork pieces are contained in the containing member 21, the scraping plate 15 can trigger the control member 23 during the movement along the Z-shaped trajectory, so that the control member 23 starts the pushing member 22 to complete one stroke of operation. When there are no large frozen pork pieces contained in the containing member 21, the scraping plate 15 will not trigger the control member 23 during the movement along the Z-shaped trajectory; After the pusher 22 is activated, it can push the large frozen pork in the container 21 to move to the right. The large frozen pork is located on the right side of the scraper 15, and the large frozen pork moves synchronously with the scraper 15, so that after the large frozen pork falls onto the conveyor belt 14, it is located between two adjacent scrapers 15, avoiding damage to the scraper 15 caused by the large frozen pork pressing on the scraper 15. At the same time, it avoids the phenomenon of slipping when the large frozen pork moves obliquely upward. The positioning member 24 is connected to the container 21, and the positioning member 24 can block the large frozen pork in the container 21 to prevent the large frozen pork from sliding out of the container 21 due to its smooth surface when the large frozen pork is put into the container 21. The unlocking member 25 is connected to the container 21. When the pusher 22 operates, it can drive the unlocking member 25, thereby releasing the block of the positioning member 24 on the large frozen pork, so that the large frozen pork can cross the positioning member 24 and be put onto the conveyor belt 14; When transporting the rectangular large frozen pork into the crusher, the long side of the large frozen pork can face the positioning member 24. After the large frozen pork enters the container 21, the positioning member 24 blocks the large frozen pork, so that after the large frozen pork is fed onto the conveyor belt 14, the long side of the large frozen pork is close to the scraper 15. After the large frozen pork falls from the conveyor belt 14, the long side of the large frozen pork can preferentially contact the crushing mechanism in the crusher; Compared with the short side of the large frozen pork preferentially contacting the crushing mechanism in the crusher, the long side of the large frozen pork preferentially contacting the crushing mechanism in the crusher can make full use of the crushing mechanism in the crusher and accelerate the crushing speed of the rectangular large frozen pork.

[0042] Continue to refer to Figure 1 、 Figure 3 and Figure 11 As shown in, the container 21 includes a box body 211, a guiding portion 212 and a supporting portion 213. The box body 211 is connected to the top left side of the support frame 11. The top and the right side of the box body 211 are both open. Through the open top of the box body 211, it is convenient to put the large frozen pork into the box body 211. Through the open right side of the box body 211, it is convenient for the pusher 22 to discharge the large frozen pork outward. The guiding portion 212 is connected inside the box body 211. The guiding portion 212 has an integrally connected horizontal section and an inclined section. The horizontal section is connected to the upper right end of the inner wall of the box body 211, and the right end of the inclined section slopes downward, which is used to guide the large frozen pork. The supporting portion 213 is installed inside the box body 211. The supporting portion 213 is parallel to the horizontal section on the guiding portion 212 and is located below the inclined section on the guiding portion 212. The large frozen pork can be supported by the supporting portion 213.

[0043] When feeding large frozen pork pieces, first place the large frozen pork pieces on the horizontal section of the guiding part 212, and adjust the angle of the large frozen pork pieces so that the long side of the large frozen pork pieces faces the positioning plate 241. After the adjustment is completed, push the large frozen pork pieces into the box body 211 so that the large frozen pork pieces slide along the inclined section of the guiding part 212 until the large frozen pork pieces slide onto the supporting part 213, and the supporting part 213 supports the large frozen pork pieces. At this time, the positioning part 24 blocks the long side of the large frozen pork pieces so that after the large frozen pork pieces fall from the conveyor belt 14, the long side of the large frozen pork pieces can preferably contact the crushing mechanism in the crusher to accelerate the crushing speed of the rectangular large frozen pork pieces.

[0044] Continue to refer to Figure 1 、 Figure 3 and Figure 11 As shown in, the pushing member 22 includes an automatic telescopic part 221, a first pushing part 222, a first inserting rod 223, a first elastic part 224, a second pushing part 225 and a connecting part 226. Through grooves are formed on the bottom of the box body 211, the guiding part 212 and the supporting part 213 for the second pushing part 225 to pass through. The connecting part 226 is connected to the box body 211, the automatic telescopic part 221 is connected to the connecting part 226, the automatic telescopic part 221 is a cylinder, the first pushing part 222 is connected to the telescopic end of the automatic telescopic part 221, the first inserting rod 223 is connected to the first pushing part 222, the second pushing part 225 is connected to the first inserting rod 223 in a limited sliding manner, and the first inserting rod 223 is in a T shape to prevent the second pushing part 225 from separating from the first inserting rod 223. The first elastic part 224 is a compression spring, and the first elastic part 224 is connected between the first pushing part 222 and the second pushing part 225. The second pushing part 225 sequentially passes through the channels on the bottom of the box body 211, the guiding part 212 and the supporting part 213.

[0045] After the large frozen pork pieces slide onto the supporting part 213, the control member 23 is located on the movement track of the scraper 15 so that the scraper 15 can trigger the control member 23 when passing through the control member 23. The control member 23 starts the automatic telescopic part 221 on the pushing member 22, and at this time, the first pushing part 222 is located on the right side of the scraper 15; After the automatic telescopic part 221 is started, it drives the first pushing part 222 to move to the right, so that the first pushing part 222 moves to the right synchronously with the scraper 15. When the first pushing part 222 moves to the right, it drives the second pushing part 225 to move to the right through the first inserting rod 223. After the second pushing part 225 contacts the large frozen pork pieces, it stops moving due to the block of the large frozen pork pieces. At this time, the first pushing part 222 continues to move to compress the first elastic part 224, and at the same time, the first pushing part 222 drives the unlocking member 25 to release the positioning block of the positioning part 24 on the large frozen pork pieces; After the elastic part 1 - 224 is compressed to the limit, when the pushing part 1 - 222 continues to move rightward, it pushes the pushing part 2 - 225 to move rightward through the elastic part 1 - 224, so that the pushing part 2 - 225 pushes the large - piece frozen pork to move rightward and cross over the positioning part 24 until the large - piece frozen pork falls onto the conveyor belt 14 and is located between two adjacent scrapers 15. And at this time, the distance between the large - piece frozen pork and the scraper 15 on its left side is small, so that when the large - piece frozen pork moves rightward and obliquely upward, the distance when the large - piece frozen pork moves leftward and obliquely downward under its own gravity and contacts the scraper 15 on its left side is shortened, thereby reducing the impact force received by the scraper 15. After the large - piece frozen pork detaches from the supporting part 213, the continuous rightward movement of the pushing part 1 - 222 is stopped. At this time, the pushing part 2 - 225 is separated from the large - piece frozen pork, and the elastic part 1 - 224 loses the extrusion force. The elastic part 1 - 224 pushes the pushing part 2 - 225 to move quickly on the inserting rod 1 - 223, thereby realizing the flinging of the pushing part 2 - 225. To a certain extent, the frozen pork scraps attached to the pushing part 2 - 225 can be shaken off, so as to avoid cross - infection between pork to a certain extent. After the large - piece frozen pork detaches from the supporting part 213, the automatic telescopic part 221 drives the pushing part 1 - 222, the inserting rod 1 - 223, the elastic part 1 - 224 and the pushing part 2 - 225 to move leftward to reset.

[0046] A complete stroke of the pusher 22 is as follows: start the automatic telescopic part 221 to drive the pushing part 1 - 222, the inserting rod 1 - 223, the elastic part 1 - 224 and the pushing part 2 - 225 to move rightward. After the pushing part 1 - 222 stops moving rightward, the automatic telescopic part 221 drives the pushing part 1 - 222, the inserting rod 1 - 223, the elastic part 1 - 224 and the pushing part 2 - 225 to move leftward to reset.

[0047] Continue to refer to Figure 1 、 Figure 3 and Figure 11 As shown in the figure, the control part 23 includes an inserting rod 2 - 231, an elastic part 2 - 232, a lifting part 233, a controller 234 and a triggering part 235. The inserting rod 2 - 231 is connected to the bottom of the supporting part 213, and the bottom end of the inserting rod 2 - 231 penetrates through the bottom of the box body 211 and is slidably connected thereto. The elastic part 2 - 232 is a compression spring, and the elastic part 2 - 232 is connected between the bottom of the supporting part 213 and the inner bottom wall of the box body 211 for supporting the supporting part 213. The lifting part 233 is connected to the bottom of the supporting part 213, and the bottom end of the lifting part 233 penetrates through the bottom of the box body 211 and is slidably connected thereto. The controller 234 is connected to the lifting part 233, and the controller 234 is located below the box body 211. The controller 234 is used to control the automatic telescopic part 221. A control button is provided on the controller 234. The triggering part 235 is provided in multiple numbers, and multiple triggering parts 235 are respectively connected to multiple scrapers 15. The triggering part 235 can move along with the movement track of the scraper 15.

[0048] When there is no large piece of frozen pork on the top of the supporting part 213, the supporting part 213 is supported by the second elastic part 232. At this time, the controller 234 is not on the movement track of the triggering part 235, and the triggering part 235 will not start the driving part 22 to operate when moving along the movement track with the scraping plate 15.

[0049] After the large piece of frozen pork slides onto the top of the supporting part 213, under the gravity of the large piece of frozen pork, the supporting part 213 and the second inserting rod 231 are pushed down to squeeze the second elastic part 232. When the supporting part 213 moves down, it drives the lifting part 233 and the controller 234 to move down, so that the control button on the controller 234 is located on the movement track of the triggering part 235. When the scraping plate 15 drives the triggering part 235 to pass by the controller 234, the triggering part 235 can press the control button on the controller 234, so that the controller 234 starts the driving part 22 to operate for one stroke.

[0050] After the weight of the right side of the large piece of frozen pork leaving the supporting part 213 is greater than the weight of the left side of the large piece of frozen pork on the supporting part 213, the right end of the large piece of frozen pork will turn downward until the right end of the frozen pork falls on the top of the conveyor belt 14. At this time, the left end of the large piece of frozen pork tilts up, and because the supporting part 213 moves down under the gravity of the large piece of frozen pork, the height of the large piece of frozen pork can be reduced to prevent the tilted left end of the large piece of frozen pork from being higher than the top of the second driving part 225, so as to ensure that the second driving part 225 can continuously push the large piece of frozen pork to move to the right.

[0051] Continue to refer to Figure 1 、 Figure 3 and Figure 11 As shown in

[0052] After the large frozen pork block slides to the top of the support part 213 and contacts the left side of the positioning plate 241, the positioning plate 241 positions the large frozen pork block to prevent it from sliding out of the support part 213. When the pushing member 22 is activated, it drives the unlocking member 25, and the unlocking member 25 releases the positioning of the positioning plate 241 by the locking part 244. At this time, the pushing member 22 pushes the large frozen pork block to move rightward, enabling the large frozen pork block to push the positioning plate 241 to rotate counterclockwise upward, so as to facilitate the large frozen pork block to cross the positioning plate 241 under the push of the pushing member 22.

[0053] Continue to refer to Figure 1 、 Figure 3 and Figure 11 As shown, the unlocking member 25 includes a rotating part 251, a push rod 252, a winding wheel 255 and a connecting belt 256. The rotating part 251 is rotatably connected to the bottom of the box body 211. The push rod 252 is connected to the first pushing part 222. A spiral groove 253 and a straight groove 254 are arranged on the outer side of the push rod 252. The spiral groove 253 is located on the left side of the straight groove 254, and the spiral groove 253 and the straight groove 254 are connected. One end of the push rod 252 far from the first pushing part 222 is slidably connected in the spiral groove 253. When the first pushing part 222 moves rightward, it can drive the push rod 252 to move rightward. When the push rod 252 moves rightward, it pushes the spiral groove 253 to make the rotating part 251 rotate. After the push rod 252 moves into the straight groove 254, the rotating part 251 stops rotating, and the push rod 252 locks the rotating part 251. The winding wheel 255 is connected to the right end of the rotating part 251. A connecting belt 256 is connected to the inner side of the winding wheel 255. One end of the connecting belt 256 far from the winding wheel 255 is connected to the bottom of the locking part 244, so that when the rotating part 251 rotates, it can drive the winding wheel 255 to rotate, and the winding wheel 255 winds the connecting belt 256, thereby driving the locking part 244 to move downward until the locking part 244 is separated from the positioning plate 241, thus releasing the locking of the positioning plate 241.

[0054] When the first pushing part 222 moves rightward, it drives the push rod 252 to move rightward. When the push rod 252 moves rightward, it pushes the spiral groove 253 to make the rotating part 251 rotate. After the push rod 252 moves into the straight groove 254, the rotating part 251 stops rotating, and the push rod 252 locks the rotating part 251. When the rotating part 251 rotates, it drives the winding wheel 255 to rotate, and the winding wheel 255 winds the connecting belt 256, thereby driving the locking part 244 to move downward. When the locking part 244 moves downward, it compresses the third elastic part 245 until the locking part 244 is separated from the positioning plate 241, thus releasing the locking of the positioning plate 241.

[0055] Working principle: When placing a large rectangular frozen pork block, place the large frozen pork block on the horizontal section of the guiding part 212 and adjust the angle of the large frozen pork block so that the long side of the large frozen pork block faces the positioning plate 241.

[0056] After the adjustment is completed, push the large frozen pork block into the box body 211 so that the large frozen pork block slides along the inclined section of the guiding part 212 until the large frozen pork block slides onto the supporting part 213. The supporting part 213 supports the large frozen pork block, and the positioning plate 241 blocks and positions the large frozen pork block.

[0057] Under the action of the gravity of the large frozen pork block, the supporting part 213 and the second inserting rod 231 move downward and squeeze the second elastic part 232. When the supporting part 213 moves downward, it drives the lifting part 233 and the controller 234 to move downward so that the control button on the controller 234 is located on the moving track of the triggering part 235. When the scraping plate 15 drives the triggering part 235 past the controller 234, the triggering part 235 can press the control button on the controller 234, so that the controller 234 starts the pushing part 22.

[0058] After the automatic telescopic part 221 is started, it drives the first pushing part 222 to move to the right so that the first pushing part 222 moves to the right synchronously with the scraping plate 15. When the first pushing part 222 moves to the right, it drives the second pushing part 225 to move to the right through the first inserting rod 223. After the second pushing part 225 contacts the large frozen pork block, it stops moving due to the obstruction of the large frozen pork block. At this time, the first pushing part 222 continues to move and compresses the first elastic part 224.

[0059] When the first pushing part 222 moves to the right, it drives the push rod 252 to move to the right. When the push rod 252 moves to the right, it pushes the spiral groove 253 so that the rotating part 251 rotates. After the push rod 252 moves into the straight groove 254, the rotating part 251 stops rotating, and the push rod 252 locks the rotating part 251. When the rotating part 251 rotates, it drives the winding wheel 255 to rotate, and the winding wheel 255 winds the connecting belt 256, thereby driving the locking part 244 to move downward and compressing the third elastic part 245 until the locking part 244 is separated from the positioning plate 241, thus unlocking the positioning plate 241.

[0060] After the first elastic part 224 is compressed to the limit, when the first pushing part 222 continues to move to the right, it pushes the second pushing part 225 to move to the right through the first elastic part 224, so that the second pushing part 225 pushes the large frozen pork block to move to the right and pushes the positioning plate 241 to rotate counterclockwise upward until the large frozen pork block falls onto the conveyor belt 14 and is located between two adjacent scraping plates 15.

[0061] After the large frozen pork piece detaches from the support portion 213, the automatic telescopic portion 221 drives the first pushing portion 222, the first inserting rod 223, the first elastic portion 224, and the second pushing portion 225 to move leftward and reset. Moreover, the second elastic portion 232 loses the downward force exerted on it by the large frozen pork piece, so that the second elastic portion 232 drives the support portion 213 to reset. The positioning plate 241 loses the blockage of the large frozen pork piece and is driven by the third elastic portion 245 to reset. Subsequently, when the first pushing portion 222 drives the push rod 252 to move leftward and reset and passes through the spiral groove 253, the push rod 252 pushes the spiral groove 253, so that the rotating portion 251 rotates. When the rotating portion 251 rotates, it drives the winding wheel 255 to unwind the connecting belt 256, so that the locking portion 244 moves upward and resets under the elastic force of the third elastic portion 245, and thus the locking portion 244 locks the positioning plate 241 again.

[0062] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A material conveying device, comprising a conveying mechanism (1), the conveying mechanism (1) includes a conveyor belt (14) in a Z shape and a plurality of scraping plates (15), the plurality of scraping plates (15) are all connected to the conveyor belt (14), and the conveyor belt (14) can drive the plurality of scraping plates (15) to move along a Z-shaped trajectory, characterized in that, It further includes a feeding mechanism (2), and the feeding mechanism (2) includes a container (21), a pushing member (22) and a control member (23). The container (21) is connected to the conveying mechanism (1), and both the pushing member (22) and the control member (23) are connected to the container (21). The container (21) includes a box body (211) and a supporting portion (213) for supporting large pieces of frozen pork. The supporting portion (213) is installed inside the box body (211). The pushing member (22) includes a second pushing portion (225). The second pushing portion (225) can move synchronously with the scraper (15) and push the large pieces of frozen pork on the top of the supporting portion (213), so that the large pieces of frozen pork fall onto the top of the conveyor belt (14) without contacting the scraper (15). When the scraper (15) passes by the controller (234), it can trigger the controller (234) to control the operation of the pushing member (22).

2. The material conveying device according to claim 1, wherein The container (21) further includes a guiding portion (212). The guiding portion (212) is connected inside the box body (211), and the supporting portion (213) is located below the guiding portion (212).

3. The material conveying device according to claim 2, characterized in that, The guiding portion (212) has a horizontally arranged section and an inclined section integrally provided. One end of the inclined section away from the horizontally arranged section slopes downward.

4. The material conveying device according to claim 1, characterized in that, The pushing member (22) further includes an automatic telescoping portion (221), a first pushing portion (222), a first inserting rod (223) and a first elastic portion (224). The automatic telescoping portion (221) is connected to the box body (211), the first pushing portion (222) is connected to the telescoping end of the automatic telescoping portion (221), the first inserting rod (223) is connected to the first pushing portion (222), the second pushing portion (225) is connected to the first inserting rod (223) in a limited sliding manner, and the first elastic portion (224) is connected between the first pushing portion (222) and the second pushing portion (225).

5. The material conveying device according to claim 1, wherein The control member (23) includes a second elastic portion (232), a lifting portion (233) and a controller (234). The second elastic portion (232) is connected between the supporting portion (213) and the box body (211), the lifting portion (233) is connected to the supporting portion (213), the lifting portion (233) penetrates through the bottom of the box body (211) and is slidably connected thereto, and the controller (234) is connected to the lifting portion (233). The controller (234) is located below the box body (211).

6. The material conveying device according to claim 5, characterized in that, The control member (23) further includes a second inserting rod (231). The second inserting rod (231) is connected to the bottom of the supporting portion (213), and the bottom end of the second inserting rod (231) penetrates through the bottom of the box body (211) and is slidably connected thereto.

7. The material conveying device according to claim 1, wherein It further includes a positioning member (24) and an unlocking member (25). The positioning member (24) is connected to the container (21), and the unlocking member (25) is connected to the container (21).

8. The material conveying device according to claim 7, characterized in that, The positioning member (24) includes a positioning plate (241), a reset portion (242), a slide rail (243), a locking portion (244), and an elastic portion three (245). The positioning plate (241) is rotatably connected to the box body (211). The reset portion (242) is connected between the positioning plate (241) and the box body (211). The slide rail (243) is connected to the right side of the box body (211). The locking portion (244) is limited and slidably connected within the slide rail (243). The elastic portion three (245) is connected between the locking portion (244) and the slide rail (243). The left side of the locking portion (244) is in contact with the right side of the positioning plate (241).

9. The material conveying device according to claim 8, characterized in that, The unlocking member (25) includes a rotating portion (251), a push rod (252), a winding wheel (255), and a connecting belt (256). The rotating portion (251) is rotatably connected to the box body (211). The push rod (252) is connected to the first pushing portion (222). The winding wheel (255) is connected to the right end of the rotating portion (251). A connecting belt (256) is connected to the inner side of the winding wheel (255). One end of the connecting belt (256) away from the winding wheel (255) is connected to the bottom of the locking portion (244).

10. The material conveying device according to claim 9, wherein, A spiral groove (253) and a straight groove (254) are provided on the outer side of the push rod (252). The spiral groove (253) is located on the left side of the straight groove (254), and the spiral groove (253) and the straight groove (254) are connected. One end of the push rod (252) away from the first pushing portion (222) is slidably connected within the spiral groove (253).

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