An automatic batching machine feeding device

Abstract

This invention relates to the technical field of feeding in batching machines, and more particularly to an automatic batching machine feeding device. The device includes a base with two outer ring frames mounted on its upper end. Each outer ring frame has an inner ring frame on its inner side, with the two inner ring frames connected to the base on opposite sides. A conveyor belt feeding structure is mounted on the upper end of the base, located on the inner ring sides of the two inner ring frames. Multiple supporting bag-opening structures are arranged between the two inner ring frames. This invention enables the downward pressure of the force-bearing frame to drive corresponding bending inserts into the space between multiple push plates on the outer ring side of the belt. Simultaneously, the upper end of the cutter holder is inserted into the cement bag. After the gear and toothed plate mesh inside the support frame below the cement bag, the winding wheel winds the pull rope, pulling the two cutter holders inside the support frame away from each other, cutting open the cement bag and causing the cement inside to fall into the conveyor belt feeding structure. As cement bags continuously fall into the stacking box, the cement bags are processed sequentially.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material feeding of a batching machine, and in particular to an automatic batching machine feeding device. BACKGROUND

[0002] A batching machine, also known as an aggregate batching machine or a concrete batching machine, is used in a concrete or asphalt mixing station to store and measure various sand and stone aggregates and deliver them to a mixer according to a pre-set formula to mix with cement, fly ash, mineral powder, additives, water, etc. to form concrete. The raw materials are generally fed into the batching machine through a conveyor belt structure, but the concrete raw materials are stored in cement bags for easy transportation and storage, and the cement bags are stacked together.

[0003] A concrete mixer feeding device is disclosed in Chinese Patent CN218700148U, which comprises a mixer body, a fixed column, a rotating rod, and a limiting rod. A group of fixed columns are fixedly connected to the side wall of the mixer body. A group of rotating rods are rotatably connected to the side wall of the group of fixed columns. A group of limiting rods are fixedly connected to the side wall of the group of rotating rods. An upper hopper is fixedly connected to the side wall of the limiting rod. A group of sliding grooves are formed in the side wall of the upper hopper. By providing sliding grooves, the scraping area of the rubber scraper is increased when the sliding rod slides in the sliding groove during the tilting of the upper hopper, the residue of concrete raw materials on the side wall of the upper hopper is reduced, the situation of unqualified concrete after mixing in the mixer body is reduced, the situation of reduced quality of concrete after mixing is reduced, and the situation of proportioning error before the raw materials in the upper hopper enter the mixer body is reduced. The above-mentioned related technology has the following defects: when feeding into the batching machine is needed, the cement bags are stacked on one side of the feeding device, then the cement bags are individually handled and opened, and then the cement in the cement bags is poured out. The process of handling the stacked concrete bags is relatively complicated, and therefore an automatic batching machine feeding device is proposed. SUMMARY

[0004] In order to facilitate the handling and unpacking of a large number of cement bags for raw material feeding, the present application provides an automatic batching machine feeding device.

[0005] The automatic batching machine feeding device provided by the present application adopts the following technical solution: a device base is provided, two outer ring frames are installed on the upper end of the device base, inner ring frames are arranged on the inner ring side of the two outer ring frames, one side of the two inner ring frames away from each other is connected with the device base, a conveyor belt feeding structure is installed on the upper end of the device base, the conveyor belt feeding structure is located on the inner ring side of the two inner ring frames, and a plurality of bag opening supporting structures are arranged between the two inner ring frames.

[0006] The support opening bag structure comprises a support frame, a main shaft fixed at the center of both ends of the support frame, the main shaft slidingly inserted between the adjacent outer ring frame and the inner ring frame, two knife holders slidingly inserted in the support frame, the two knife holders elastically connected to the support frame on one side away from each other, the two sides away from each other fixed with a pull rope, the inner wall of the support frame on both sides rotatably connected with a winding wheel, the pull rope fixed with the adjacent winding wheel, the winding wheel coaxially fixed with a gear at one end close to the axis of the inner ring frame, the upper end of the side close to each other of the two inner ring frames installed with a toothed plate, the side away from the axis of the outer ring frame of the support frame provided with a stress frame, the upper surface of both ends of the stress frame fixed with a bent insertion plate.

[0007] The side away from each other of the two outer ring frames is provided with a belt, a stack box is arranged above the equipment base, the stack box is fixed on the upper end of the equipment base, the stack box is located directly above the position between the two belts, the stack box is located above the two outer ring frames, the inner side of the belt is provided with a transmission wheel at both ends, the transmission wheel is rotatably connected with the equipment base, and the outer ring surface of the belt is fixed with a plurality of uniformly distributed push plates.

[0008] Optionally, the upper end of the left side of the stack box is open, the stack box is provided with a synchronous frame on one side, the outer surface of the stack box is fixed with a power telescopic rod, the telescopic end of the power telescopic rod is fixed with the synchronous frame, two vertical grooves are formed on the left and right sides of the stack box, two upper support rods and two lower support rods are arranged on the left and right sides of the stack box, the upper support rod is located above the lower support rod, the upper support rod and the lower support rod are slidingly inserted in the adjacent vertical groove, and the upper support rod and the lower support rod are fixed with the synchronous frame at the outer end of the stack box.

[0009] Optionally, the upper end of the left side of the stack box is open, the stack box is provided with a synchronous frame on one side, the outer surface of the stack box is fixed with a power telescopic rod, the telescopic end of the power telescopic rod is fixed with the synchronous frame, two vertical grooves are formed on the left and right sides of the stack box, two upper support rods and two lower support rods are arranged on the left and right sides of the stack box, the upper support rod is located above the lower support rod, the upper support rod and the lower support rod are slidingly inserted in the adjacent vertical groove, and the upper support rod and the lower support rod are fixed with the synchronous frame at the outer end of the stack box.

[0010] Optionally, the shape of the outer ring frame and the inner ring frame is a rectangular frame structure with rounded corners, a ring rod is arranged between the outer ring frame and the adjacent inner ring frame, the shape of the ring rod is matched with the shape of the inner ring frame, an expansion groove is formed in the part between the outer ring frame and the inner ring frame of the main shaft, and the ring rod is slidingly inserted in the expansion groove.

[0011] Optionally, a plurality of auxiliary push shafts are arranged between every two adjacent main shafts, the auxiliary push shafts are slidingly inserted between the adjacent outer ring frame and the inner ring frame, the auxiliary push shafts are provided with a same-diameter groove, the ring rod is slidingly inserted in the same-diameter groove, the inner diameter of the same-diameter groove is equal to the inner diameter of the expansion groove, and the inner diameter of the same-diameter groove is greater than the outer diameter of the ring rod.

[0012] Optionally, the shape of the bent insertion plate is U-shaped, and the two bent insertion plates connected with the same stress frame are located in the same plane away from the stress frame.

[0013] Optionally, the two tooth plates are fixed with double inclined plates on the side away from each other, the upper surfaces of the left and right ends of the double inclined plates are downwardly inclined surfaces, and the bottom surface of the support frame located on the horizontal part of the outer ring frame is flush with the upper surface of the adjacent double inclined plate.

[0014] Optionally, the conveyor feeding structure comprises an inclined frame, both ends of the inclined frame are rotatably connected with two conveying rollers, the two conveying rollers are driven by a conveying belt, the front end of the conveying belt is higher than the rear end, the inclined frame is located below the tooth plate, and the width of the inclined frame is greater than the length of the tooth plate.

[0015] Optionally, a jet plate is installed on the bottom surface of the inclined frame, the jet plate is located on the inner ring side of the inner ring frame, and a gas pump is installed on the outer surface of the jet plate in communication.

[0016] Optionally, two baffle plates are fixedly inserted into the inside of the support frame, the baffle plates are slidingly sleeved on the outer surfaces of the adjacent pull ropes, the upper end of the knife holder is provided with a plurality of knife-shaped structures, and the upper end of the knife holder is provided with knife faces on the front and back surfaces.

[0017] In summary, the present application has the following beneficial technical effects:

[0018] 1. By arranging the force receiving frame, winding wheel, pull rope and knife holder, when a plurality of cement bags are stacked in the stacking box, the lowermost cement bag contacts the force receiving frame, the force receiving frame is pressed downward to drive the corresponding bent insertion plate to be inserted between the plurality of push plates on the outer ring side of the ring belt, the upper end of the knife holder is inserted into the inside of the cement bag, the ring belt is rotated to drive the bent insertion plate to push the cement bag above the force receiving frame to move to the right, the gear inside the support frame on the lower side of the cement bag is engaged with the tooth plate to drive the winding wheel to wind the pull rope, the two knife holders inside the support frame are pulled away from each other to cut open the cement bag, and the cement in the cement bag falls into the conveyor feeding structure.

[0019] 2. By arranging the upper support rod, lower support rod and synchronous frame, when the power telescopic rod is telescoped, the upper support rod and the lower support rod are driven by the synchronous frame to move left and right synchronously, when the upper support rod is separated from the stacking box, the lower support rod supports the cement bag, then the upper support rod is inserted into the stacking box after the synchronous frame moves reversely, the upper support rod is inserted between the lowermost cement bag and the adjacent upper cement bag, the upper support rod supports the upper cement bag, and the cement bag below the upper support rod falls onto the lower force receiving frame after the lower support rod is separated from the stacking box, the cement bag is singlely dropped downward during the left and right movement of the synchronous frame, and there is only one cement bag above each force receiving frame.

[0020] 3. By arranging the jet plate, after the cement bag is cut open by the knife holder and the cement inside the cement bag falls out, the air pump inflates the jet plate after the cut open cement bag moves to the lower side of the outer ring frame with the support frame, the jet plate blows the cement bag by downwardly spraying air, which assists the separation of the cement bag and the knife holder, and facilitates the insertion of the knife holder into a new cement bag.

[0021] 4. The present application sets up ring rod, expansion slot, constant diameter slot and double inclined plate and other components, when the main shaft moves, the multiple main shafts and auxiliary push shafts move synchronously through auxiliary push shaft, when the main shaft and auxiliary push shaft move, the ring rod slides in the expansion slot and constant diameter slot, because the inner diameter of the expansion slot and constant diameter slot is larger than the outer diameter of the ring rod, the main shaft and auxiliary push shaft can move smoothly in the inner ring frame four corner arc part, at the same time, the ring rod ensures that the main shaft does not rotate when moving, when the main shaft drives the connected support frame to move above the outer ring frame, the support frame keeps horizontal through sliding contact with the upper surface of the double inclined plate. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is the overall structure schematic diagram in the embodiment of the present application;

[0023] Figure 2 is the structure schematic diagram of the equipment base and the connection of the stacking box in the embodiment of the present application;

[0024] Figure 3 is the front view structure schematic diagram in the embodiment of the present application;

[0025] Figure 4 is the structure schematic diagram of the upper support rod and the synchronous frame connection in the embodiment of the present application;

[0026] Figure 5 is the structure schematic diagram of the inclined frame and the jet plate connection in the embodiment of the present application;

[0027] Figure 6 is the structure schematic diagram of the ring belt and the push plate connection in the embodiment of the present application;

[0028] Figure 7 is the structure schematic diagram of the ring rod and the constant diameter slot connection in the embodiment of the present application;

[0029] Figure 8 is the structure schematic diagram of the pull rope and the knife holder connection in the embodiment of the present application;

[0030] Figure 9 is the side view schematic diagram of part of the structure in the embodiment of the present application;

[0031] Figure 10 is the structure schematic diagram of the embodiment of the present application Figure 8 is the structure schematic diagram of the embodiment of the present application

[0032] The figure marks: 1, equipment base; 2, outer ring frame; 3, inner ring frame; 4, conveying belt feeding structure; 41, inclined frame; 42, conveying roller; 43, conveying belt; 44, air jet plate; 45, air pump; 5, support bag opening structure; 51, support frame; 52, main shaft; 521, auxiliary push shaft; 522, same diameter groove; 53, tool holder; 54, pull rope; 55, winding wheel; 56, gear; 57, toothed plate; 58, force receiving frame; 59, bent insertion plate; 6, ring belt; 7, stacking box; 8, transmission wheel; 9, push plate; 10, synchronous frame; 11, power telescopic rod; 12, vertical groove; 13, upper support rod; 14, lower support rod; 15, ring rod; 16, expansion groove; 17, double inclined plate; 18, baffle. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying drawings. Figures 1-10 The application will be further described in detail.

[0034] The application discloses an automatic batching machine feeding device. Figures 1-10 As shown, it comprises an equipment base 1, two outer ring frames 2 are installed on the upper end of the equipment base 1, and inner ring frames 3 are arranged on the inner ring sides of the two outer ring frames 2, one side of the two inner ring frames 3 away from each other is connected with the equipment base 1, a conveying belt feeding structure 4 is installed on the upper end of the equipment base 1, and the conveying belt feeding structure 4 is located on the inner ring side of the two inner ring frames 3.

[0035] The conveying belt feeding structure 4 comprises an inclined frame 41, two conveying rollers 42 are rotatably connected at both ends of the inclined frame 41, the two conveying rollers 42 are driven through a conveying belt 43, the conveying belt 43 is high at the front end and low at the rear end, the lower end of the conveying belt 43 is located above the batching machine feeding port, the inclined frame 41 is located below the toothed plate 57, the width of the inclined frame 41 is greater than the length of the toothed plate 57, and the cement powder falling on the conveying belt 43 is conveyed downward to send the cement powder on the conveying belt 43 to the batching machine.

[0036] A plurality of support bag opening structures 5 are arranged between the two inner ring frames 3.

[0037] The support bag opening structure 5 comprises a support frame 51, a main shaft 52 is fixed at the center position of both ends of the support frame 51, the main shaft 52 is slidingly inserted between the adjacent outer ring frame 2 and the inner ring frame 3, the shapes of the outer ring frame 2 and the inner ring frame 3 are both rectangular frame structures with four corners rounded, a ring rod 15 is arranged between the outer ring frame 2 and the adjacent inner ring frame 3, the shape of the ring rod 15 is matched with that of the inner ring frame 3, the part of the main shaft 52 between the outer ring frame 2 and the inner ring frame 3 is provided with an expansion groove 16, the ring rod 15 is slidingly inserted into the expansion groove 16, and the two toothed plates 57 are both fixed with double inclined plates 17 on one side away from each other, the upper surfaces of the left and right ends of the double inclined plates 17 are both downward inclined surfaces, and the bottom surface of the support frame 51 located on the horizontal part of the outer ring frame 2 is flush with the upper surface of the adjacent double inclined plate 17.

[0038] A plurality of auxiliary pushing shafts 521 are arranged between each adjacent two main shafts 52, the auxiliary pushing shafts 521 are slidingly inserted between the adjacent outer ring frame 2 and the inner ring frame 3, the auxiliary pushing shafts 521 are provided with the same diameter grooves 522, the ring rod 15 is slidingly inserted in the same diameter grooves 522, the same diameter grooves 522 have the same inner diameter as the inner diameter of the expansion groove 16, the inner diameter of the same diameter grooves 522 is larger than the outer diameter of the ring rod 15, when the main shaft 52 moves, all the main shafts 52 and the auxiliary pushing shafts 521 between the inner ring frame 3 and the outer ring frame 2 are pushed to move synchronously through the auxiliary pushing shafts 521 contacted, when the main shaft 52 and the auxiliary pushing shaft 521 move, the ring rod 15 slides in the same diameter groove 522 and the expansion groove 16, so that the main shaft 52 and the auxiliary pushing shaft 521 do not rotate, at the same time, due to the inner diameter of the expansion groove 16 and the same diameter groove 522 being larger than the outer diameter of the ring rod 15, when the main shaft 52 and the auxiliary pushing shaft 521 move to the inner ring frame 3 four corner arcs, the main shaft 52 and the auxiliary pushing shaft 521 can smoothly move by slightly rotating relative to the ring rod 15.

[0039] The inside of the support frame 51 is slidingly inserted with two knife holders 53, the two knife holders 53 are elastically connected to each other on one side away from the support frame 51, the bottom surface of the inclined frame 41 is provided with a jet plate 44, the jet plate 44 is located on the inner ring side of the inner ring frame 3, the outer surface of the jet plate 44 is continuously provided with a gas pump 45, the gas pump 45 fills air into the jet plate 44, so that the bottom surface of the jet plate 44 sprays downward, the airflow sprayed by the jet plate 44 blows the cement bag moving below the outer ring frame 2 away from the knife holder 53.

[0040] Two sides away from each other are fixed with a pull rope 54, the inner walls of the front and rear sides of the support frame 51 are rotatably connected with a winding wheel 55, the pull rope 54 is fixed with the adjacent winding wheel 55, the winding wheel 55 is coaxially fixed with a gear 56 at one end close to the axis of the inner ring frame 3, the two inner ring frames 3 are installed with a toothed plate 57 on one side close to the upper end, when the support frame 51 moves above the conveyor belt 43, the gear 56 drives the winding wheel 55 to rotate by engaging with the toothed plate 57, the two knife holders 53 in the support frame 51 are pulled away from each other, the cement bag is cut open, so that the internal cement can fall onto the conveyor belt 43 below, the support frame 51 is provided with a stress frame 58 on one side away from the axis of the outer ring frame 2, the upper surfaces of both ends of the stress frame 58 are fixed with a bent plug-in plate 59, the inside of the support frame 51 is fixedly inserted with two baffles 18, the baffles 18 are slidingly sleeved on the outer surfaces of the adjacent pull ropes 54, the upper end of the knife holder 53 is a plurality of knife-shaped structures, the upper end of the knife holder 53 is a knife surface on the front and rear surfaces, the baffles 18 limit the maximum distance between the two knife holders 53 in the support frame 51.

[0041] Two outer ring frames 2 are provided with a belt 6 on one side away from each other, the bent plug-in plate 59 is U-shaped, and the two bent plug-in plates 59 connected with the same stress frame 58 are respectively located on the same plane with the two belts 6 away from the stress frame 58.

[0042] The device base 1 is provided with a stacking box 7, the stacking box 7 is fixed with the upper end of the device base 1, the stacking box 7 is located above the position between the two rings 6, the stacking box 7 is located above the two outer ring frames 2, the left side of the stacking box 7 is open at the upper end, the stacking box 7 is provided with a synchronous frame 10 on one side, the stacking box 7 is fixed with a power telescopic rod 11 on the outer surface, the telescopic end of the power telescopic rod 11 is fixed with the synchronous frame 10, two vertical grooves 12 are arranged on the left and right sides of the stacking box 7, two upper supporting rods 13 and two lower supporting rods 14 are arranged on the left and right sides of the stacking box 7, the upper supporting rod 13 is located above the lower supporting rod 14, the upper supporting rod 13 and the lower supporting rod 14 are respectively slidably inserted into the adjacent vertical grooves 12, the upper supporting rod 13 and the lower supporting rod 14 are fixed with the synchronous frame 10 at the outer end of the stacking box 7, the upper supporting rod 13 and the lower supporting rod 14 are tapered at the end close to each other, the upper supporting rod 13 and the lower supporting rod 14 are arranged in parallel, the power telescopic rod 11 is telescopic, the upper supporting rod 13 and the lower supporting rod 14 are driven by the synchronous frame 10 to move left and right synchronously, when the upper supporting rod 13 is separated from the stacking box 7, the lower supporting rod 14 supports the cement bag, then the synchronous frame 10 moves reversely, the upper supporting rod 13 is inserted into the stacking box 7, the upper supporting rod 13 is inserted between the lowermost cement bag and the adjacent upper cement bag, the upper supporting rod 13 supports the upper cement bag, the cement bag below the upper supporting rod 13 falls onto the lower force frame 58 after the lower supporting rod 14 is separated from the stacking box 7, the cement bag falls down one by one during the left and right movement of the synchronous frame 10.

[0043] The transmission wheel 8 is in contact with the inner side of the ring 6, the transmission wheel 8 is rotatably connected with the device base 1, the outer ring surface of the ring 6 is fixed with a plurality of uniformly distributed push plates 9, when there is no cement bag above the force frame 58, the force frame 58 is bent and the insertion plate 59 is not in contact with the push plate 9 under the elastic action of the supporting frame 51, when the cement bag falls onto the force frame 58, the force frame 58 moves downward under the pressure of the cement bag, driving the bent insertion plate 59 to move downward, the ring 6 rotates to push the bent insertion plate 59 to move through the push plate 9.

[0044] The working principle is: when the force frame 58 is not subjected to pressure, the force frame 58 drives the bent plug plate 59 to be separated from the push plate 9 under the elastic connection with the support frame 51, so that the ring belt 6 cannot move by pushing the bent plug plate 59 through the push plate 9, a plurality of cement bags are placed in the stacking box 7, after the lowermost cement bag contacts the force frame 58, the force frame 58 is pressed downward to drive the corresponding bent plug plate 59 to be inserted between a plurality of push plates 9 outside the ring belt 6, at the same time, the upper end of the knife holder 53 is inserted into the cement bag, the ring belt 6 rotates to push the bent plug plate 59 through the push plate 9 to drive the cement bag above the force frame 58 to move to the right, after the gear 56 inside the support frame 51 meshes with the toothed plate 57, the winding wheel 55 winds the pull rope 54, the two knife holders 53 inside the support frame 51 are pulled away from each other to cut open the cement bag, so that the cement in the cement bag falls into the conveyor feeding structure 4, and the cement bags in the stacking box 7 are continuously dropped to be processed in turn.

[0045] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic dosing machine feeding device comprising a device base (1), characterized in that: The equipment base (1) upper end is provided with two outer ring frames (2), the inner ring side of the two outer ring frames (2) is provided with an inner ring frame (3), the two inner ring frames (3) are connected with the equipment base (1) on the side away from each other, the equipment base (1) upper end is provided with a conveying belt feeding structure (4), the conveying belt feeding structure (4) is located in the inner ring side of the two inner ring frames (3), a plurality of support bag opening structures (5) are arranged between the two inner ring frames (3); The support bag opening structure (5) comprises a support frame (51), the center of both ends of the support frame (51) is fixed with a main shaft (52), the main shaft (52) is slidingly inserted between the adjacent outer ring frame (2) and the inner ring frame (3), the inside of the support frame (51) is slidingly inserted with two knife holders (53), the side away from each other of the two knife holders (53) is elastically connected with the support frame (51), the side away from each other of the two is fixed with a pull rope (54), the inner wall of the front and back sides of the support frame (51) is rotatably connected with a winding wheel (55), the pull rope (54) is fixed with the adjacent winding wheel (55), the winding wheel (55) is coaxially fixed with a gear (56) on the end close to the axis of the inner ring frame (3), the upper end of the side close to each other of the two inner ring frames (3) is provided with a toothed plate (57), the side away from the axis of the outer ring frame (2) of the support frame (51) is provided with a stress frame (58), the upper surface of both ends of the stress frame (58) is fixed with a bent plug-in plate (59); The side away from each other of the two outer ring frames (2) is provided with a ring belt (6), the equipment base (1) is provided with a stacking box (7) above, the stacking box (7) is fixed with the equipment base (1) upper end, the stacking box (7) is located above the position between the two ring belts (6), the stacking box (7) is located above the two outer ring frames (2), the inner side of the ring belt (6) is provided with a transmission wheel (8) at both ends, the transmission wheel (8) is rotatably connected with the equipment base (1), the outer ring surface of the ring belt (6) is fixed with a plurality of uniformly distributed push plates (9).

2. An automatic batcher feeder device according to claim 1, characterized in that: The left side of the stacking box (7) is open, the stacking box (7) is provided with a synchronous frame (10) on one side, the outer surface of the stacking box (7) is fixed with a power telescopic rod (11), the telescopic end of the power telescopic rod (11) is fixed with the synchronous frame (10), the left and right sides of the stacking box (7) are provided with two vertical grooves (12), the left and right sides of the stacking box (7) are provided with two upper support rods (13) and two lower support rods (14), the upper support rod (13) is located above the lower support rod (14), the upper support rod (13) and the lower support rod (14) are slidingly inserted in the adjacent vertical grooves (12), the upper support rod (13) and the lower support rod (14) are fixed with the synchronous frame (10) at the end outside the stacking box (7).

3. An automatic batcher feeder device according to claim 2, wherein: The end close to each other of the upper support rod (13) and the lower support rod (14) is conical, the upper support rod (13) and the lower support rod (14) are arranged in parallel.

4. An automatic batcher feeder apparatus as defined in claim 1, wherein: The outer ring frame (2) and the inner ring frame (3) are both rectangular frame structures with rounded corners, and a ring rod (15) is arranged between the outer ring frame (2) and the adjacent inner ring frame (3). The ring rod (15) is matched with the shape of the inner ring frame (3), and the main shaft (52) is provided with an expansion groove (16) between the outer ring frame (2) and the inner ring frame (3). The ring rod (15) is slidingly inserted into the expansion groove (16).

5. An automatic batcher feeder apparatus as defined in claim 4, wherein: A plurality of auxiliary push shafts (521) are arranged between each two adjacent main shafts (52), and the auxiliary push shafts (521) are slidingly inserted between the adjacent outer ring frame (2) and the inner ring frame (3). The auxiliary push shaft (521) is provided with a constant diameter groove (522), and the ring rod (15) is slidingly inserted into the constant diameter groove (522). The inner diameter of the constant diameter groove (522) is equal to the inner diameter of the expansion groove (16), and the inner diameter of the constant diameter groove (522) is greater than the outer diameter of the ring rod (15).

6. An automatic batcher feeder apparatus as defined in claim 1, wherein: The shape of the bent plug-in plate (59) is U-shaped, and the two ends of the two bent plug-in plates (59) connected with the same stress frame (58) are respectively located in the same plane as the two ring belts (6).

7. An automatic batcher feeder apparatus as defined in claim 1, wherein: The two tooth plates (57) are fixed with double inclined plates (17) on the side away from each other, and the upper surfaces of the left and right ends of the double inclined plates (17) are downward inclined surfaces. The bottom surface of the support frame (51) located on the horizontal part of the outer ring frame (2) is flush with the upper surface of the adjacent double inclined plate (17).

8. An automatic batcher feeder apparatus as defined in claim 1, wherein: The conveying belt feeding structure (4) comprises an inclined frame (41), and both ends of the inclined frame (41) are rotatably connected with two conveying rollers (42). The two conveying rollers (42) are driven by a conveying belt (43), and the front end of the conveying belt (43) is higher than the rear end. The inclined frame (41) is located below the tooth plate (57), and the width of the inclined frame (41) is greater than the length of the tooth plate (57).

9. An automatic batcher feeder apparatus according to claim 8, wherein: The bottom surface of the inclined frame (41) is provided with a jet plate (44), and the jet plate (44) is located on the inner ring side of the inner ring frame (3). The outer surface of the jet plate (44) is communicated with a gas pump (45).

10. An automatic batcher feeder apparatus as defined in claim 1, wherein: The inner side of the support frame (51) is fixedly connected with two baffle plates (18), and the baffle plates (18) are slidingly connected with the outer surfaces of the adjacent pull ropes (54). The upper end of the knife holder (53) is provided with a plurality of knife-shaped structures, and the upper end of the knife holder (53) is provided with knife surfaces on the front and rear surfaces.

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